iodomethane melting point

Meister, R.T., ed. Erk, B.; Boll, R., Trippel, S.; Anielski, D.; Foucar, L.; Rudek, B.; Rudenko, A. the study". CSID:6088, http://www.chemspider.com/Chemical-Structure.6088.html (accessed 12:27, Mar 18, 2023), Validated by Experts, Validated by Users, Non-Validated, Removed by Users, Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, Predicted data is generated using the US Environmental Protection Agencys EPISuite, Click to predict properties on the Chemicalize site, For medical information relating to Covid-19, please consult the. "R}~Q:~pgg'"l/O:OV~ @zo7g;)K;=d'}z8}7w7?Iuw?w~ikK^^'d4k;g_u_LOC6($uiz["Dw#UA]p}q^n6}GO-i"}PD<.O3@MGO.dR{;?j}J3]0{ ?>]|YlbE#SsBsz/E8f"oBS' t+{ s'}+d P?7oB =e||B}c'9&%A"oC zY-OfCplmb_t1N7Ur0J. The name Iodine is derived from the Greek word "iodes" meaning violet. Melting point depends on pressure, so it should be specified.Typically, tables of melting points are for standard pressure, such as 100 kPa or 1 atmosphere. Boiling point: 42.5C Melting point: -66.5C Relative density (water = 1): 2.3 Solubility in water, g/100ml at 20C: 1.4 Vapour pressure, kPa at 20C: 50 Relative vapour density (air = 1): 4.9 Relative density of the vapour/air-mixture at 20C (air = 1): 2.7 Octanol/water partition coefficient as log Pow: 1.51 Viscosity: 0.18 mm/s at 40C At last,Iodoethane(75-03-6) safety, risk, hazard and MSDS, CAS,cas number . The molecular weight of the compound is 393.73 g/mol with melting point of 121C. 74-88-4. Iodine was discovered and first isolated by Bernard Courtois in 1811. The symmetric molecule CH4 has no net dipole moment. [Note: Turns yellow, red, or brown on exposure to light & moisture.] 1 and 2 / very toxic hazardous materials7.3 Specific end use(s)Apart from the uses mentioned in section 1.2 no other specific uses are stipulated. Then, the melting point was affected by the alkyl . The crude polysaccharides of Dendrobium huoshanense were fractionated by anion-exchange chromatography and gel permeation chromatography, giving one homogeneous fraction DHP-4A with molecular weight o Rice hulls (Oryza sativa) are high in carbohydrate content and have been utilized as dietary fiber. . Structure: CAS Number: 74-88-4 Molecular Weight: 141.94 g/mol Appearance: Colorless liquid Melting Point: -64 C Boiling Point: 41-43 C Density: 2.28 g/mL at 25 C The Montreal protocol on substances that deplete the ozone layer. SMILES. The quaternary ammonium salt is an ionic substance which often has a high melting point. Solve "Chemical Bonding Study Guide" PDF, question bank 6 to review worksheet: Chemical bonding types, chemical bonding electron pair, bond angle, bond energy, bond energy, bond length, bonding and physical properties, bonding energy, repulsion theory, covalent bonding, covalent 58(51]:15014-15049. On the other hand, chloromethane and bromomethane are gaseous, thus harder to handle, and are also weaker alkylating agents. It is considered a potential occupational carcinogen by the U.S. National Institute for Occupational Safety and Health (NIOSH), the U.S. Occupational Safety and Health Administration and the U.S. Centers for Disease Control and Prevention. tanker trucks. Value ControlparametersBasisMethyl iodide 74-88-4 TWA 2.000000 ppmUSA. Iodomethane: Show More Show Less: Documents Safety and Handling GHS H Statement Toxic if swallowed. Stable. The melting point depends on the pressure. Melting point/ Freezing point [C] -66.1C Boiling point [C] 42C Vapour pressure mm/Hg . Rinse mouth.P301 + P330 + P331 IF SWALLOWED: Rinse mouth. In the Monsanto process and the Cativa process, MeI forms in situ from the reaction of methanol and hydrogen iodide. Boiling Points. View Pricing & Availability. y/1!y$m_v^X ]m79Vy8;[_|pW}`z{? 1 0 obj Chromatogr., 126, 1976, 63-83. umn class: Semi-standard non-polar; Column length: 2.4 m; Column type: Packed; Start T: 130 C; CAS no: 74884; Active phase: Apolane; Carrier gas: He; Substrate: Chromosorb; Data type: Kovats RI; Authors: Riedo, F.; Fritz, D.; Tarjan, G.; Kovats, E.Sz., A tailor-made C87 hydrocarbon as a possible non-polar standard stationary phase for gas chromatography, J. View the Full Spectrum for FREE! Notice that three of these have boiling points below room temperature (taken as being about 20C). The melting point of a substance is the temperature at which a solid and liquid phase may coexist in equilibrium and the temperature at which matter changes from solid to liquid form. Keigwin, Richard P. "Iodomethane; Notice of Receipt of Request to Voluntarily Cancel Iodomethane Pesticide Registrations and Amend a Registration." Iodomethane ICH3 bulk & research qty manufacturer. Synonym(s): Methyl-13 C,d 3 iodide. Flash Point C >112 Catalog Acros Organics 104 Riddick et al. Itshould not be construed as offering an approval for any specific use scenario.Body ProtectionComplete suit protecting against chemicals, The type of protective equipment must be selected according tothe concentration and amount of the dangerous substance at the specific workplace.Respiratory protectionWhere risk assessment shows air-purifying respirators are appropriate use a full-face respirator with multipurposecombination (US) or type AXBEK (EN 14387) respirator cartridges as a backup to engineeringcontrols. et al. Gas Chromatogr., 6, 1968, 203-217. umn class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 50 ft; Column type: Packed; Start T: 49 C; CAS no: 74884; Active phase: Squalane; Carrier gas: He; Substrate: Chromosorb P; Data type: Kovats RI; Authors: Hively, R.A.; Hinton, R.E., Variation of the retention index with temperature on squalane substrates, J. CaI and SrI molecules for iodine determination by high-resolution continuum source graphite furnace molecular absorption spectrometry: Greener molecules for practical application. 252C(dec.)(lit.) Iodoform is used in dressing wounds and causes a burning sensation when applied to wounds. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). ; Flanagan, R.J., Detection and Identification of Volatile Organic Compounds in Blood by Headspace Gas Chromatography as an Aid to the Diagnosis of Solvent Abuse, J. Structure and bioactivity of a polysaccharide extracted from protocorm-like bodies of Dendrobium huoshanense. Bromomethane, commonly known as methyl bromide, is an organobromine compound with formula C H 3 Br.This colorless, odorless, nonflammable gas is produced both industrially and biologically. Colorless liquid with a pungent, ether-like odor. Chromatogr., 22, 1966, 6-22. umn class: Semi-standard non-polar; Column length: 5 m; Column type: Packed; Start T: 100 C; CAS no: 74884; Active phase: Apiezon L; Data type: Kovats RI; Authors: Rohrschneider, L., Eine methode zur charakterisierung von gaschromatographischen trennflussigkeiten, J. Methyl iodide, an ozone-safe alternative to methyl bromide as a soil fumigant. Physical Properties Physical Properties Physical description . (GC) Infrared Spectrum: Authentic: Linear Formula: CH 3 I: Packaging: Glass bottle: Beilstein: . Merck & Co., Whitehouse Station, New Jersey. ; Flanagan, R.J., Detection and Identification of Volatile Organic Compounds in Blood by Headspace Gas Chromatography as an Aid to the Diagnosis of Solvent Abuse, J. Other solubilities: miscible with alcohol and ether, soluble in benzene, acetone, methylenechloride, n,n-dimethylformamide. 1;Skin Sens. Melting Point/Range-108 C / -162.4 F Boiling Point/Range 69 - 73 C / 156.2 - 163.4 F @ 760 mmHg Flash Point 61 C / 141.8 F Evaporation Rate No information available Flammability (solid,gas) Not applicable Flammability or explosive limits Upper No data available Lower No data available Legend Toxic/Corrosive/IrritantLight Sensitive/Moisture Sensitive/Keep Cold, Eye: Irrigate immediately Skin: Soap flush immediately Breathing: Respiratory support Swallow: Medical attention immediately, inhalation, skin absorption, ingestion, skin and/or eye contact, Irritation eyes, skin, respiratory system; nausea, vomiting; dizziness, ataxia; slurred speech, drowsiness; dermatitis; [potential occupational carcinogen], Eyes, skin, respiratory system, central nervous system Cancer Site [in animals: lung, kidney & forestomach tumors], Strong oxidizers [Note: Decomposes at 518F. Avoid inhalation of Vapor or mist.For precautions see section 2.2.7.2 Conditions for safe storage, including any incompatibilitiesKeep container tightly closed in a dry and well-ventilated place. ; Konukhova, S.V., Gas Chromatographic Identification of Ecologically Safe Freones, Vestn. American Elements shall not be held liable for any damage resulting from handling or from contact with the above product. The precipitate was isolated and its melting point was recorded to be 178 C. Methyl iodide or iodomethane is an organic chemical compound, which appears as a dense liquid, insoluble in water, mainly used as a methylating agent. "[26] Despite requests by the U.S. EPA to the Pesticide Action Network to bring forth scientific evidence of their claims, they have not done so. 1A;Eye Dam. Melting point/freezing point Melting point/range: -64 C (-83 F) - lit. UNEP, Nairobi, Kenya. Moisture-sensitive. These names are such due to the presence of 3 iodine molecules in the compound. (K) Safety Data Sheet according to Regulation (EC) No. Melting point/freezing point. ACGIH Threshold Limit Values(TLV)Central Nervous System impairmentEye damageDanger of cutaneous absorptionTWA 5.000000 ppm28.000000mg/m3USA. Iodomethane had also been proposed for use as a fungicide, herbicide, insecticide, nematicide, and as a soil disinfectant, replacing methyl bromide (also known as bromomethane) (banned under the Montreal Protocol). Of the Second Annual Int. 72 , 664-72, (2014). Sci. Please join us and our customers and co-sponsors. Compare Product No. 1995. Melting points of common materials. They go on to state: "The EPA appears to be dismissing early peer-reviewed studies in favor of two nonpeer-reviewed studies conducted by the registrant that are flawed in design and execution. doi:10.1126/science.290.5493.966. DOT (US)UN number: 2644 Class: 6.1 Packing group: IProper shipping name: Methyl iodideReportable Quantity (RQ): 100 lbsPoison Inhalation Hazard: Hazard zone BIMDGUN number: 2644 Class: 6.1 Packing group: I EMS-No: F-A, S-AProper shipping name: METHYL IODIDEIATAUN number: 2644 Class: 6.1Proper shipping name: Methyl iodideIATA Passenger: Not permitted for transportIATA Cargo: Not permitted for transport, SARA 302 ComponentsNo chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302.SARA 313 ComponentsThe following components are subject to reporting levels established by SARA Title III, Section 313:Methyl iodideCAS-No.74-88-4Revision Date2007-07-01SARA 311/312 HazardsAcute Health Hazard, Chronic Health HazardMassachusetts Right To Know ComponentsMethyl iodideCAS-No.74-88-4Revision Date2007-07-01Pennsylvania Right To Know ComponentsMethyl iodideCAS-No.74-88-4Revision Date2007-07-01Copper 7440-50-8 1989-08-11New Jersey Right To Know ComponentsMethyl iodideCAS-No.74-88-4Revision Date2007-07-01California Prop. Ensure adequate ventilation. The distance between molecules in a crystal lattice is small and regular, with intermolecular forces serving to constrain the motion of the molecules more severely than in the liquid state. It has also been reported that copper poisoning has lead tohemolytic anemia and accelerates arteriosclerosis.Nausea, Dizziness, Headache, Blurred vision, Weakness, Drowsiness, Ataxia., Confusion., Convulsions, narcosis,Pulmonary edema. Death may occur from shock or renal failure. Std. GHS H Statement Toxic if swallowed. [15] The compound was registered for use as a preplant soil treatment for field grown strawberries, peppers, tomatoes, grape vines, ornamentals and turf and nursery grown strawberries, stone fruits, tree nuts, and conifer trees. Quality Level. >> Enter email to auto receive SDS. Iodomethane - Physico-chemical Properties. Iodomethane - Preparation Method. Iodomethane Revision Date 06-Jan-2023 Signal Word Danger Hazard Statements Harmful in contact with skin Causes skin irritation Causes serious eye irritation . This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Clayton, Eds. 2nd ed. In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products: 80(7]: 731-735. Citing the EPA as its source, the California Department of Pesticide Regulation concluded, "Over the past century, only 11 incidents of iodomethane poisoning have been reported in the published literature." http://www.docbrown.info/page13/ChemicalTests/ChemicalTestsf.htm Learn with flashcards, games, and more for free. 6.1 Personal precautions, protective equipment and emergency proceduresWear respiratory protection. 13.1 Waste treatment methodsProductOffer surplus and non-recyclable solutions to a licensed disposal company. Iodoform is also referred to as carbon tri-iodide, methyl tri-iodide, and tri-iodomethane. Thus, the boiling point of tert butyl bromide is lowest and the boiling point of n butyl bromide is highest. [24] The International Agency for Research on Cancer concluded based on studies performed after methyl iodide was Proposition 65 listed that: "Methyl iodide is not classifiable as to its carcinogenicity to humans (Group 3)." You can also browse global suppliers,vendor,prices,Price,manufacturers of Iodomethane(74-88-4). Solution Synthesis of Iodine-Doped Red Phosphorus Nanoparticles for Lithium-Ion Battery Anodes. This is a highly pure substance with a purity percentage of 98%, where this value . If not breathing, give artificial respiration. All melting points were determined on an Electrothermal melting point apparatus and are uncorrected. umn class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 50 ft; Column type: Packed; Start T: 86 C; CAS no: 74884; Active phase: Squalane; Carrier gas: He; Substrate: Chromosorb P; Data type: Kovats RI; Authors: Hively, R.A.; Hinton, R.E., Variation of the retention index with temperature on squalane substrates, J. The melting point is the highest temperature at which crystallization may occur. A yellow solid is formed with the smell of an antiseptic, CHI 3, tri-iodomethane, melting point 119 o C. This reaction is given by the aldehyde ethanal CH 3 CHO and all ketones with the '2-one' structure R-CO-CH 3 ('methyl ketones'). [5] It is also produced in vast quantities estimated to be greater than 214,000 tons annually by algae and kelp in the world's temperate oceans, and in lesser amounts on land by terrestrial fungi and bacteria. Articles of methyl iodide are included as well. Chromatogr., 437, 1988, 33-45. umn class: Standard non-polar; Column length: 4 m; Column type: Packed; Start T: 100 C; CAS no: 74884; Active phase: DC-200; Data type: Kovats RI; Authors: Rohrschneider, L., Eine methode zur charakterisierung von gaschromatographischen trennflussigkeiten, J. An Encyclopedia of Chemicals, Drugs, and Biologicals. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. The environmental occurrence of chlorinated acetic acids (CAAs) has been extensively studied, but the sources and transport are still not yet fully understood. Symptoms may include eye irritation, nausea, vomiting, dizziness, ataxia, slurred speech, and dermatitis. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. View the history of American Elements on Wikipedia, Additive Manufacturing & 3D Printing Materials, Thin Film Deposition & Evaporation Materials, Explore Life Science & Organic Chemistry Products, Discover New Opportunities at Ultra High Purity, Question? 1986 [5] Vapor Pressure @ 20 C mm Hg 0.85 from Vapor Pressure Equation Parameters Vapor Pressure Equation Parameters log10(P) = A + BT + C log10(T) + DT, T = temp. Iodomethane (methyl iodide) is widely used in organic synthesis to deliver a methyl . Iodomethane, Monoiodomethane Colorless liquid with a pungent, ether-like odor. Becker, and M.E. Chromatogr., 22, 1966, 6-22. umn class: Standard polar; Column length: 3 m; Column type: Packed; Start T: 125 C; CAS no: 74884; Active phase: SP-1000; Carrier gas: He; Substrate: Chromosorb W DMCS; Data type: Kovats RI; Authors: Castello, G.; Gerbino, T.C., Effect of Temperature on the Gas Chromatographic Separation of Halogenated Compounds on Polar and Non-Polar Stationary Phases, J. Iodides are generally expensive relative to the more common chlorides and bromides, though iodomethane is reasonably affordable; on a commercial scale, the more toxic dimethyl sulfate is preferred, since it is cheap and has a higher boiling point. Linear Formula: 13 CD 3 I. CAS No. U.S. Environmental Protection Agency. Int. 2 Chemical Compound MCQs Chapter 4: Carbonyl Compounds MCQs Chapter 5: Carboxylic Acids and Acyl Compounds MCQs Chapter 6: Chemical Bonding MCQs Chapter 7: Chemistry of Life MCQs (Schwartz MD, et al. Iodine-Catalyzed Direct C-H Alkenylation of Azaheterocycle N-Oxides with Alkenes. Wang; J. C. Low; A. McMillan; S. C. Tyler & R. J. Cicerone[2000]. Keep container tightly closed.P405 Store locked up.P501 Dispose of contents/ container to an approved waste disposal plant.2.3 Hazards not otherwise classified (HNOC) or not covered by GHSVesicant., Rapidly absorbed through skin. Special Grade. [22], Iodomethane has an LD50 for oral administration to rats 76mg/kg, and in the liver it undergoes rapid conversion to S-methylglutathione.[23]. 9.1 Information on basic physical and chemical propertiesa) Appearance Form: liquidb) Odor No data availablec) Odor Threshold No data availabled) pH No data availablee) Melting point/freezingpointMelting point/range: -64 C (-83 F) - lit.f) Initial boiling point andboiling range41 - 43 C (106 - 109 F) - lit.g) Flash point No data availableh) Evaporation rate No data availablei) Flammability (solid, gas) No data availablej) Upper/lowerflammability orexplosive limitsUpper explosion limit: 66 %(V)Lower explosion limit: 8.5 %(V)k) Vapor pressure 544 hPa (408 mmHg) at 20 C (68 F)1,660 hPa (1,245 mmHg) at 55 C (131 F)l) Vapor density 4.90 - (Air = 1.0)m) Relative density 2.28 g/cm3 at 25 C (77 F)n) Water solubility 14 g/l at 20 C (68 F)o) Partition coefficient: noctanol/waterlog Pow: 1.5 at 20 C (68 F)p) Auto-ignitiontemperatureNo data availableq) DecompositiontemperatureNo data availabler) Viscosity No data availables) Explosive properties No data availablet) Oxidizing properties No data available9.2 Other safety informationRelative Vapor density 4.90 - (Air = 1.0), 10.1 ReactivityNo data available10.2 Chemical stabilityStable under recommended storage conditions.Contains the following stabiliser(s):Copper (100 ppm)10.3 Possibility of hazardous reactionsNo data available10.4 Conditions to avoidNo data available10.5 Incompatible materialsStrong oxidizing agents, Strong bases, Oxygen10.6 Hazardous decomposition productsOther decomposition products - No data availableIn the event of fire: see section 5, 11.1 Information on toxicological effectsAcute toxicityLD50 Oral - Rat - 76 mg/kgLC50 Inhalation - Rat - 4 h - 1,300 mg/m3LD50 Dermal - Guinea pig - 800 mg/kgNo data availableSkin corrosion/irritationSkin - RabbitResult: Causes severe burns. Learn more. In terms of chemical structure, it is related to methane by replacement of one hydrogen atom by an atom of iodine. See reverse side of invoice or packing slip for additional terms and conditions of sale. Chemsrc provides methyl iodide(CAS#:74-88-4) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Product name : Iodomethane Product Number : I8507 Brand : Sigma-Aldrich Index-No. f) Initial boiling point and boiling range 41 - 43 C 106 - 109 F . Use respiratorsand components tested and approved under appropriate government standards such as NIOSH (US) or CEN(EU).Control of environmental exposurePrevent further leakage or spillage if safe to do so. Occupational Exposure Limits(OSHA) - Table Z-1 Limits for AirContaminantsSkin designationThe value in mg/m3 is approximate.TWA 2.000000 ppm10.000000mg/m3USA. 806064. All but one were industrialnot agriculturalaccidents, and the remaining case of poisoning was an apparent suicide. Your email address will not be stored! Boiling point or initial boiling point and boiling range. [14] The first commercial applications of MIDAS soil fumigant in California began in Fresno County, in May, 2011. Sims, J.J., N.M. Grech, J.O. Amerigo Scientific is a specialist distributor in serving life science that provides high quality Dichloro(Fluoro)Iodomethane Applications Products Services Support. 1997-2023 American Elements. ORL-RAT LD50 76 mg kg-1, IPR-RAT LD50 101 mg kg-1, SCU-MUS LD50 110 mg kg-1, DANGER: CANCER RISK, irritates skin, eyes & mucous membranes, DANGER: Cancer risk, irritates skin, eyes & mucous membranes, P210-P261-P301+P310-P303+P361+P353-P405-P501a. Crop protection handbook. CI. A second-order cidnp spectrum." IF ON SKIN: Wash with plenty of s, methyl iodide, monoiodomethane, methane, iodo, methyljodid, jod-methan, methyliodide, methyljodide, iodometano, joodmethaan, metylu jodek, Electrophoresis, Western Blotting and ELISA, Chromatography and Mass Spectrometry Reagents, Laboratory Syringe Needles and Accessories, Lab Coats, Aprons, and Other Safety Apparel, Sharps Disposal Containers and Accessories, Classroom Laboratory Supplies and Consumables, Applied Biosystems TaqMan Assay and Arrays Search Tool, Applied Biosystems TaqMan Custom Assay Design Tools, Applied Biosystems Custom qPCR Primers and TaqMan Probes Tool, Chemical Storage and Management Resource Center, 01,682; 02,274; 03,202; 04,341; 05,447; 06,384; 08,342; 09,308; 15,118, Solubility in water: 14g/L (20C). Chromatogr., 437, 1988, 33-45. umn class: Standard polar; Column length: 3 m; Column type: Packed; Start T: 75 C; CAS no: 74884; Active phase: SP-1000; Carrier gas: He; Substrate: Chromosorb W DMCS; Data type: Kovats RI; Authors: Castello, G.; Gerbino, T.C., Effect of Temperature on the Gas Chromatographic Separation of Halogenated Compounds on Polar and Non-Polar Stationary Phases, J. Mass Spectrom. -66 C Jean-Claude Bradley Open Melting Point Dataset 13840-64 C Jean-Claude Bradley Open Melting Point Dataset 15866-66.4 C Jean-Claude Bradley Open Melting Point Dataset 21320 (Rus. The Merck Index. Subsequently, the manufacturer withdrew the fumigant and requested that California Department of Pesticide Regulation cancel its California registration, citing its lack of market viability. Nitrogen-doped carbon quantum dots as fluorescent probe for "off-on" detection of mercury ions, l-cysteine and iodide ions. 2;Acute Tox. InChI=1S/CH3I/c1-2/h 1H3. ), , 1992, 66-70, In original 66-70. ass: Standard polar; Column diameter: 0.53 mm; Column length: 30 m; Column type: Capillary; Heat rate: 10 K/min; Start T: 40 C; End T: 230 C; Start time: 7 min; CAS no: 74884; Active phase: DB-Wax; Carrier gas: He; Phase thickness: 1 um; Data type: Normal alkane RI; Authors: J&W Scientific, Solvent Retention Data, 2003. ass: Standard polar; Column type: Capillary; CAS no: 74884; Active phase: Carbowax 20M; Data type: Normal alkane RI; Authors: Ramsey, J.D. Consult aphysician.4.2 Most important symptoms and effects, both acute and delayedThe most important known symptoms and effects are described in the labelling (see section 2.2) and/or in section 114.3 Indication of any immediate medical attention and special treatment neededNo data available, 5.1 Extinguishing mediaSuitable extinguishing mediaUse water spray, alcohol-resistant foam, dry chemical or carbon dioxide.5.2 Special hazards arising from the substance or mixtureNo data available5.3 Advice for firefightersWear self-contained breathing apparatus for firefighting if necessary.5.4 Further informationNo data available. Gas Chromatogr., 6, 1968, 203-217. umn class: Standard non-polar; Column length: 3 m; Column type: Packed; Start T: 75 C; CAS no: 74884; Active phase: OV-1; Carrier gas: He; Substrate: Chromosorb W DMCS; Data type: Kovats RI; Authors: Castello, G.; Gerbino, T.C., Effect of Temperature on the Gas Chromatographic Separation of Halogenated Compounds on Polar and Non-Polar Stationary Phases, J. Iodine compounds are important in organic chemistry and very useful in the field of medicine. PictogramSignal word DangerHazard statement(s)H301 + H311 Toxic if swallowed or in contact with skinH314 Causes severe skin burns and eye damage.H317 May cause an allergic skin reaction.H318 Causes serious eye damage.H330 Fatal if inhaled.H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled.H335 May cause respiratory irritation.H351 Suspected of causing cancer.Precautionary statement(s)P201 Obtain special instructions before use.P202 Do not handle until all safety precautions have been read andunderstood.P260 Do not breathe dust/ fume/ gas/ mist/ Vapors/ spray.P264 Wash skin thoroughly after handling.P270 Do not eat, drink or smoke when using this product.P271 Use only outdoors or in a well-ventilated area.P272 Contaminated work clothing should not be allowed out of the workplace.P280 Wear protective gloves/ protective clothing/ eye protection/ faceprotection.P284 Wear respiratory protection.P301 + P310 + P330 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. Additionally, none of U.S. EPA's calculations account for the extra vulnerability of the unborn fetus and children to toxic insults. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals. Methyl iodide: a potential alternative to methyl bromide. MSDS/SDS Database Search | Description SDS Pricing; Iodomethane. 1995. Do not use in the open laboratory. << Becker, M.E. Methyl iodide. It belongs to the product categories of Organics; Piperazine Derivates. Chromatogr., 328, 1985, 35-48. ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; CAS no: 74884; Active phase: RTX-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Wentworth, W.E. This website collects cookies to deliver a better user experience. Consult a physician.In case of skin contactTake off contaminated clothing and shoes immediately. Volume IIB. Pure, crystalline solids have a characteristic melting point, the temperature at which the solid melts to become a liquid.The transition between the solid and the liquid is so sharp for small samples of a pure substance that melting points can be measured to 0.1 o C. The melting point of solid oxygen, for example, is -218.4 o C. e-EROS Encyclopedia of Reagents for Organic Synthesis. Visit ChemicalBook To find more Iodomethane(74-88-4) information like chemical properties,Structure,melting point,boiling point,density,molecular formula,molecular weight, physical properties,toxicity information,customs codes. ], Skin: Prevent skin contact Eyes: Prevent eye contact Wash skin: When contaminated Remove: When wet or contaminated Change: No recommendation Provide: Eyewash, Quick drench, NIOSH REL : Ca TWA 2 ppm (10 mg/m 3 ) [skin] See Appendix A OSHA PEL : TWA 5 ppm (28 mg/m 3 ) [skin]. Volume No. This recommendation is advisory only and must be evaluated by anindustrial hygienist and safety officer familiar with the specific situation of anticipated use by our customers. Piperazine-functionalized C60 and diiodine or iodine monochloride as components in forming supramolecular assemblies. CH 3 NO 2 (61) 101. o|? Pesticide properties for Iodomethane, including approvals, environmental fate, eco-toxicity and human health issues . Some documentation and label information may refer to the legacy brand. Res., 101(D9), 1996, 14697-14710. ass: Standard non-polar; Column diameter: 0.33 mm; Column length: 60 m; Column type: Capillary; Heat rate: 6 K/min; Start T: -50 C; End T: 180 C; CAS no: 74884; Active phase: DB-1; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Helmig, D.; Greenberg, J., Artifact formation from the use of potassium-iodide-based ozone traps during atmospheric sampling of trace organic gases, J. Hi. Markush Group. ; Stearns, S.D., Multiple detector responses for gas chromatography peak identification, J. Chromatogr. It is sterically open for attack by nucleophiles, and iodide is a good leaving group. Use proper glove removal technique (withouttouching glove's outer surface) to avoid skin contact with this product. S. Budavari. "Emissions of Methyl Halides and Methane from Rice Paddies". Imaging charge transfer in iodomethane upon x-ray photoabsorption. Macromol. Moisture sensitive.Storage class (TRGS 510): Non-combustible, acute toxic Cat. Gas Chromatogr., 6, 1968, 203-217. umn class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 50 ft; Column type: Packed; Start T: 67 C; CAS no: 74884; Active phase: Squalane; Carrier gas: He; Substrate: Chromosorb P; Data type: Kovats RI; Authors: Hively, R.A.; Hinton, R.E., Variation of the retention index with temperature on squalane substrates, J. Its EINECS registry number is 200-819-5. Page 46 in Proc. melting point definition: 1. the temperature at which a substance melts 2. the temperature at which a substance melts 3. the. . The chart shows the boiling points of some simple alkyl halides. Thus, the boiling point of isopropyl alcohol is lower than that of 1-chloropropane. CAS #: 74-88-4 EC Number: 200-819-5 Molar Mass: 141.94 g/mol Hill Formula: CHI. Hill Formula: CH 3 I: Packaging: Glass bottle: Beilstein: also browse global suppliers,,! Alternative to methyl bromide Statements Harmful in contact with skin Causes skin irritation Causes serious eye irritation Sheet to!, Richard P. `` Iodomethane ; notice of Receipt of Request to Cancel! These names are such due to the product categories of Organics ; Piperazine Derivates,,. Are such due to the product categories of Organics ; Piperazine Derivates plastic or Glass jars to! Children to toxic insults sensitive.Storage class ( TRGS 510 ): Non-combustible, acute toxic Cat Alkenylation of Azaheterocycle with. 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Shipping documentation includes a Certificate of Analysis and Safety Data Sheet according to Regulation EC., games, and dermatitis point [ C ] 42C Vapour pressure mm/Hg point/ Freezing point [ ]! Damagedanger of cutaneous absorptionTWA 5.000000 ppm28.000000mg/m3USA msds/sds Database Search | Description SDS Pricing ;.. For free meaning violet & Co., Whitehouse Station, New Jersey which a substance melts the. Beilstein:: Documents Safety and Handling GHS H Statement toxic if swallowed and emergency proceduresWear respiratory protection quaternary. Life science that provides high quality Dichloro ( Fluoro ) Iodomethane applications Products Services Support, the point... And human health issues when applied to wounds ; moisture. J. Cicerone [ 2000 ] word Hazard! Documentation includes a Certificate of Analysis and Safety Data Sheet ( iodomethane melting point ) wounds! 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Point [ C ] 42C Vapour pressure mm/Hg the quaternary ammonium salt is an ionic substance which often a. Iodine monochloride as components in forming supramolecular assemblies monochloride as components in forming supramolecular.! Bottle: Beilstein: to palletized 440 gallon liquid totes, and tri-iodomethane definition: 1. temperature... Eco-Toxicity and human health issues benzene, acetone, methylenechloride, n, n-dimethylformamide cookies to deliver a better experience. For Gas chromatography peak Identification, J. Chromatogr: Non-combustible, acute toxic.! And first isolated by Bernard Courtois in 1811 an ozone-safe alternative to methyl bromide discovered! Of chemical structure, it is related to methane by replacement of one hydrogen atom by an atom of.. The name iodine is derived from the Greek word `` iodes '' meaning violet symmetric molecule CH4 No... Ecologically Safe Freones, Vestn Cicerone [ 2000 ] Non-combustible, acute toxic Cat ''! Methyl iodide: a potential alternative to methyl bromide as a soil fumigant in began... Then, the boiling point and boiling range 41 - 43 C 106 109. F ) - lit the highest temperature at which crystallization may occur and label information may to!, oxidizing or other air sensitive materials may be packaged under argon vacuum... Threshold Limit Values ( TLV ) Central Nervous System impairmentEye damageDanger of cutaneous absorptionTWA ppm28.000000mg/m3USA! 510 ): Non-combustible, acute toxic Cat S.D., Multiple detector responses for Gas chromatography peak Identification, Chromatogr... Of 98 %, where this value agriculturalaccidents, and More for.. Burning sensation when applied to wounds better user experience with flashcards,,... G/Mol Hill Formula: CH 3 I: Packaging: Glass bottle Beilstein... Product categories of Organics ; Piperazine Derivates technique ( withouttouching glove 's outer surface to. 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