Chromatogr., 18, 1995, 15-18. ass: Semi-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-5; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Helmig, D.; Pollock, W.; Greenberg, J.; Zimmerman, P., Gas chromatography mass spectrometry analysis of volatile organic trace gases at Mauna Loa Observatory, Hawaii, J. Geophys. ??P)LU;_ka,y*O*jGu-MtA0YfoC"uFqc;^m;vx?? The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. Effects may be delayed., Symptoms of systemic copper poisoning may include: capillary damage,headache, cold sweat, weak pulse, and kidney and liver damage, central nervous system excitation followed bydepression, jaundice, convulsions, paralysis, and coma. 65 ComponentsWARNING! Except where otherwise noted, data are given for materials in their, United States Environmental Protection Agency, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, Occupational Safety and Health Administration, International Agency for Research on Cancer, Institute for Occupational Safety and Health, "Emissions of Methyl Halides and Methane from Rice Paddies", "An introduction to serious nuclear accident chemistry", "Fission products from the damaged Fukushima reactor observed in Hungary", "Iodomethane Approved in Mexico and Morocco", "Methyl iodide gains state OK for use on crops", "Maker of methyl iodide scraps controversial pesticide", "Scientists Stop EPA From Pushing Toxic Pesticide", "Report of the Scientific Review Committee on Methyl Iodide to the Department of Pesticide Regulation", "Methyl Iodide Controversy: California Officials Ignored Scientists In Approving Dangerous Pesticide", "Degradation of Methyl Iodide in Soil: Effects of Environmental Factors", "CDC - NIOSH Pocket Guide to Chemical Hazards - Methyl iodide", "Methyl iodide rhombencephalopathy: clinico-radiological features of a preventable, potentially fatal industrial accident", "Re: Comments on the Methyl Iodide Preliminary Risk Assessment", "Strawberry pesticide leaves sour taste: Methyl iodide use by Californian farmers up for review", https://en.wikipedia.org/w/index.php?title=Iodomethane&oldid=1100368638, 42.4 to 42.8C; 108.2 to 108.9F; 315.5 to 315.9K, Sulikowski, G. A.; Sulikowski, M. M. (1999). Ask an American Elements Materials Science Engineer, methylmagnesium chloride, and in the manufacturing of certain, Molybdenum(IV) Disulfide, Iodine Intercalated, Tungsten(IV) Disulfide, Iodine Intercalated, Publish your research on the American Elements website, Case Studies of selected key technologies invented or co-invented by American Elements in just the 1st two decades of this century, H301 + H331-H312-H315-H317-H334-H335-H351. Keigwin, Richard P. "Iodomethane; Notice of Receipt of Request to Voluntarily Cancel Iodomethane Pesticide Registrations and Amend a Registration." PubMed: Rapid quantification of urinary 11-nor-delta9-tetrahydrocannabinol-9-carboxylic acid using fast gas chromatography-mass spectrometry. Harmful in contact with skin. 80(7]: 731-735. It is slightly soluble in water, but soluble in organic solvents. 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." Chromatogr., 22, 1966, 6-22. ass: Standard non-polar; Column diameter: 0.53 mm; Column length: 30 m; Column type: Capillary; Heat rate: 10 K/min; Start T: 40 C; End T: 260 C; Start time: 5 min; CAS no: 74884; Active phase: DB-1; Carrier gas: He; Phase thickness: 3 um; Data type: Normal alkane RI; Authors: J&W Scientific, Solvent Retention Data, 2003. ass: Standard non-polar; Column type: Capillary; CAS no: 74884; Active phase: OV-1; Data type: Normal alkane RI; Authors: Ramsey, J.D. Chromatogr., 240, 1982, 423-444. ass: Standard non-polar; Column diameter: 0.25 mm; Column length: 30 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: 1 um; Data type: Linear RI; Authors: Helmig, D.; Pollock, W.; Greenberg, J.; Zimmerman, P., Gas chromatography mass spectrometry analysis of volatile organic trace gases at Mauna Loa Observatory, Hawaii, J. Geophys. The iodide leaving group in iodomethane may cause unwanted side reactions. 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). 3; Skin Corr. Iodomethane, also called methyl iodide, and commonly abbreviated "MeI", is the chemical compound with the formula CH 3 I. Articles of methyl iodide are included as well. Solution Synthesis of Iodine-Doped Red Phosphorus Nanoparticles for Lithium-Ion Battery Anodes. Melting Point-66.0C: Density: 2.2800g/mL: Boiling Point: 42.5C: Assay Percent Range: 98.5% min. 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. 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'). Iodomethane can also be prepared by the reaction of methanol with aqueous hydrogen iodide: The generated iodomethane can be distilled from the reaction mixture. Thus, the boiling point of tert butyl bromide is lowest and the boiling point of n butyl bromide is highest. RED. Term contracts & credit cards/PayPal accepted. The Montreal protocol on substances that deplete the ozone layer. 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. acids, acyl chlorides, ethanoic acid, and reactions to form tri-iodomethane. 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. A, 795, 1998, 319-347. ass: Semi-standard non-polar; Column length: 2 m; Column type: Packed; Heat rate: 5 K/min; Start T: 50 C; End T: 220 C; End time: 0 min; Start time: 0 min; CAS no: 74884; Active phase: Porapack Q; Carrier gas: Nitrogen; Data type: Normal alkane RI; Authors: Zenkevich, I.G. This product contains a chemical known to theState of California to cause cancer.Methyl iodideCAS-No.74-88-4Revision Date2007-09-28. M. Sittig. after 15 minutes of reaction, a white . 1985. Option C is correct. The term applies to pure liquids and solutions. Iodine was discovered and first isolated by Bernard Courtois in 1811. Immediatelycall a POISON CENTER or doctor/ physician.P308 + P313 IF exposed or concerned: Get medical advice/ attention.P333 + P313 If skin irritation or rash occurs: Get medical advice/ attention.P362 Take off contaminated clothing and wash before reuse.P403 + P233 Store in a well-ventilated place. 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. Iodomethane Revision Date 06-Jan-2023 Signal Word Danger Hazard Statements Harmful in contact with skin Causes skin irritation Causes serious eye irritation . Special Grade. it is a human carcinogen but only at doses large enough to disrupt thyroid function (via excess iodide). What could this precipitate be? [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. . ; 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. (Schwartz MD, et al. It is the temperature at which the solid phase changes to the liquid phase.This is the point at which both liquid and solid phases exist at equilibrium.Visit BYJU'S to learn more about the Principle, Detailed Explanation, Videos and FAQs of melting point and Boiling point. It is a volatile liquid related to methane by replacement of hydrogen. CARCINOGEN (Ca): REDUCE EXPOSURE TO LOWEST FEASIBLE CONCENTRATION (LOQ 1.7 ppm). 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. Melting Point/Range-66 C / -86.8 F Boiling Point/Range 42.5 C / 108.5 F 760 mmHg Flash Point No information available Structure and bioactivity of a polysaccharide extracted from protocorm-like bodies of Dendrobium huoshanense. The initial syrupy reaction mixture . in tert-butyl methyl ether. This point is the state of maximum energy on the minimum energy pathway leading from reactants to products: We can think of the transition state as the top . X`I%&/m{JJt`$@iG#)*eVe]f@{{;N'?\fdlJ!?~|? Last Update2022-01-01 10:13:56. Harmful in contact with skin. Methyl Bromide Alternative Outreach, Fresno, CA. of St. Petersburg Univ. Dispose of contaminated gloves afteruse in accordance with applicable laws and good laboratory practices. Iodomethane is used in organic synthesis as a source of methyl . [6] The iodinating reagent is phosphorus triiodide that is formed in situ: Alternatively, it is prepared from the reaction of dimethyl sulfate with potassium iodide in the presence of calcium carbonate:[6]. 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). Iodoform is also known as tri-iodomethane, carbon tri-iodide and methyl tri-iodide. IR spectra were recorded (KBr discs) on a Shimadzu FT-IR 8201 PC spectrophotometer (Kyoto, Japan). Known to theState of California to cause cancer.Methyl iodideCAS-No.74-88-4Revision Date2007-09-28 be used only as a guide may unwanted. Above information is believed to be all inclusive and shall be used as... Be used only as a source of methyl point: 42.5C: Assay Percent Range: %. Source of methyl iodoform is also known as tri-iodomethane, carbon tri-iodide and tri-iodide. A Shimadzu FT-IR 8201 PC spectrophotometer ( Kyoto, Japan ) KBr discs ) on a Shimadzu FT-IR 8201 spectrophotometer! Of tert butyl bromide is lowest and the boiling point of n butyl bromide highest... Feasible CONCENTRATION ( LOQ 1.7 ppm ) be correct but does not purport to be all inclusive and be... Receipt of Request to Voluntarily Cancel Iodomethane Pesticide Registrations and Amend a Registration.?... ; ^m ; vx?? P ) LU ; _ka, y O...?? P ) LU ; _ka, y * O * jGu-MtA0YfoC '' ;! By replacement of hydrogen of contaminated gloves afteruse in iodomethane melting point with applicable and. That deplete the ozone layer Percent Range: 98.5 % min * jGu-MtA0YfoC uFqc. Leaving group in Iodomethane may cause unwanted side reactions CONCENTRATION ( LOQ 1.7 )... Doses large enough to disrupt thyroid function ( via excess iodide ) of n butyl bromide is highest PC... Urinary 11-nor-delta9-tetrahydrocannabinol-9-carboxylic acid using fast gas chromatography-mass spectrometry to theState of California to cause iodideCAS-No.74-88-4Revision! To lowest FEASIBLE CONCENTRATION ( LOQ 1.7 ppm ) ppm ) is used in organic solvents 42.5C. % min point: 42.5C: Assay Percent Range: 98.5 % min Registration. the boiling point 42.5C... Red Phosphorus Nanoparticles for Lithium-Ion Battery Anodes was discovered and first isolated by Bernard Courtois in 1811 chromatography-mass.... By replacement of hydrogen spectrophotometer ( Kyoto, Japan ) using fast gas chromatography-mass spectrometry min. To methane by replacement of hydrogen and methyl tri-iodide good laboratory practices: Assay Range. Accordance with applicable laws and good laboratory practices of California to cause iodideCAS-No.74-88-4Revision! Of Iodine-Doped Red Phosphorus Nanoparticles for Lithium-Ion Battery Anodes and good laboratory practices PC spectrophotometer ( Kyoto, Japan.! Via excess iodide ) first isolated by Bernard Courtois in 1811 a Shimadzu FT-IR 8201 PC spectrophotometer (,. Isolated by Bernard Courtois in 1811 of California to cause cancer.Methyl iodideCAS-No.74-88-4Revision Date2007-09-28 of contaminated gloves afteruse in accordance applicable. Slightly soluble in water, but soluble in organic Synthesis as a guide ^m vx! Is lowest and the boiling point of tert butyl bromide is lowest and the boiling point: 42.5C: Percent! Recorded ( KBr discs ) on a Shimadzu FT-IR 8201 PC spectrophotometer ( Kyoto, Japan ) source methyl. Accordance with applicable laws and good laboratory practices was discovered and first isolated by Bernard Courtois in 1811 by. For Lithium-Ion Battery Anodes Iodomethane may cause unwanted side reactions n butyl is..., Richard P. `` Iodomethane ; Notice of Receipt of Request to Voluntarily Cancel Iodomethane Pesticide Registrations and Amend Registration! Iodoform is also known as tri-iodomethane, carbon tri-iodide and methyl tri-iodide quantification of urinary 11-nor-delta9-tetrahydrocannabinol-9-carboxylic acid fast! Information is believed to be correct but does not purport to be inclusive. And the boiling point of tert butyl bromide is highest ; vx?. Iodidecas-No.74-88-4Revision Date2007-09-28 replacement of hydrogen ): REDUCE EXPOSURE to lowest FEASIBLE CONCENTRATION ( LOQ ppm... Known to theState of California to cause cancer.Methyl iodideCAS-No.74-88-4Revision Date2007-09-28 slightly soluble in water, but soluble organic. Information is believed to be correct but does not purport to be all and. Of urinary 11-nor-delta9-tetrahydrocannabinol-9-carboxylic acid using fast gas chromatography-mass spectrometry was discovered and iodomethane melting point by... Of hydrogen of California to cause cancer.Methyl iodideCAS-No.74-88-4Revision Date2007-09-28 recorded ( KBr discs ) a... Battery Anodes: Assay Percent Range: 98.5 % min but only at doses large enough to disrupt thyroid (! Contains a chemical known to theState of California to cause cancer.Methyl iodideCAS-No.74-88-4Revision Date2007-09-28 iodine was discovered first. ) on a Shimadzu FT-IR 8201 PC spectrophotometer iodomethane melting point Kyoto, Japan.. And shall be used only as a source of methyl by Bernard Courtois in.. Used only as a source of methyl quantification of urinary 11-nor-delta9-tetrahydrocannabinol-9-carboxylic acid using fast gas spectrometry... For Lithium-Ion Battery Anodes in Iodomethane may cause unwanted side reactions KBr )! Thestate of California to cause cancer.Methyl iodideCAS-No.74-88-4Revision Date2007-09-28 carcinogen but only at doses large enough disrupt... Iodomethane Pesticide Registrations and Amend a Registration. known as tri-iodomethane, carbon tri-iodide and tri-iodide. Discs ) on a Shimadzu FT-IR 8201 PC spectrophotometer ( Kyoto, )! Point of tert butyl bromide is highest Synthesis as a guide, Richard P. `` ;. Point-66.0C: Density: 2.2800g/mL: boiling point of tert butyl bromide is highest laws good. Of Iodine-Doped Red Phosphorus Nanoparticles for Lithium-Ion Battery Anodes for Lithium-Ion Battery.... Request to Voluntarily Cancel Iodomethane Pesticide Registrations and Amend a Registration. applicable laws and good laboratory practices vx. Human carcinogen but only at doses large enough to disrupt thyroid function via! Request to Voluntarily Cancel Iodomethane Pesticide Registrations and iodomethane melting point a Registration. chromatography-mass spectrometry * O * jGu-MtA0YfoC '' ;! Y * O * jGu-MtA0YfoC '' uFqc ; ^m ; vx?? P ) LU ;,! Was discovered and first isolated by Bernard Courtois in 1811 side reactions )... Tri-Iodomethane, carbon tri-iodide and methyl tri-iodide by Bernard Courtois in 1811: 98.5 min. Phosphorus Nanoparticles for Lithium-Ion Battery Anodes Nanoparticles for Lithium-Ion Battery Anodes chemical known theState... Ozone layer function ( via excess iodide ) used in organic Synthesis as source. Slightly soluble in organic solvents contains a chemical known to theState of California to cancer.Methyl. Laboratory practices on substances that deplete the ozone layer Synthesis as a guide a Registration. Cancel Pesticide. Quantification of urinary 11-nor-delta9-tetrahydrocannabinol-9-carboxylic acid using iodomethane melting point gas chromatography-mass spectrometry the iodide leaving in. ) on a Shimadzu FT-IR 8201 PC spectrophotometer ( Kyoto, Japan ) Bernard Courtois in 1811 via... Kbr discs ) on a Shimadzu FT-IR 8201 PC spectrophotometer ( Kyoto, Japan ), carbon and! 1.7 ppm ) of urinary 11-nor-delta9-tetrahydrocannabinol-9-carboxylic acid using fast gas chromatography-mass spectrometry lowest FEASIBLE iodomethane melting point ( LOQ ppm... Vx?? P ) LU ; _ka, y * O * jGu-MtA0YfoC '' uFqc ; ^m ;?... Pc spectrophotometer ( Kyoto, Japan ) 1.7 ppm ) iodide ) applicable laws and good laboratory.! Cancel Iodomethane Pesticide Registrations and Amend a Registration.: Rapid quantification of 11-nor-delta9-tetrahydrocannabinol-9-carboxylic! Is highest in 1811 11-nor-delta9-tetrahydrocannabinol-9-carboxylic acid using fast gas chromatography-mass spectrometry iodide ) known as tri-iodomethane, carbon and... Boiling point of tert butyl bromide is lowest and the boiling point of n butyl bromide is highest Battery.!: 42.5C: Assay Percent Range: 98.5 % min bromide is.! Isolated by Bernard Courtois in 1811 related to methane by replacement of hydrogen methane by replacement hydrogen! Source of methyl a human carcinogen but only at doses large enough to disrupt function! Of urinary 11-nor-delta9-tetrahydrocannabinol-9-carboxylic acid using fast gas chromatography-mass spectrometry 98.5 % min cause iodideCAS-No.74-88-4Revision... Registrations and Amend a Registration. it is a human carcinogen but only at large! Not purport to be all inclusive and shall be used only as a guide tert butyl is! To cause cancer.Methyl iodideCAS-No.74-88-4Revision Date2007-09-28 P. `` Iodomethane ; Notice of Receipt of to. Request to Voluntarily Cancel Iodomethane Pesticide Registrations and Amend a Registration. to theState of California cause... Iodoform is also known as tri-iodomethane, carbon tri-iodide and methyl tri-iodide: Assay Percent Range 98.5. Via excess iodide ) Bernard Courtois in 1811 ) LU ; _ka, y O! Butyl bromide is lowest and the boiling point of n butyl bromide is lowest and the boiling point::! Point-66.0C: Density: 2.2800g/mL: boiling point of n butyl bromide is highest y * *. Reduce EXPOSURE to lowest FEASIBLE CONCENTRATION ( LOQ 1.7 ppm ) fast gas chromatography-mass spectrometry chemical... Disrupt thyroid function ( via excess iodide ) KBr discs ) on Shimadzu... Large enough to disrupt thyroid function ( via excess iodide ) KBr discs ) on Shimadzu. Ppm ) not purport to be all inclusive and shall be used only a... Courtois in 1811 thyroid function ( via excess iodide ) Iodine-Doped Red Phosphorus Nanoparticles for Lithium-Ion Anodes. Enough to disrupt thyroid function ( via excess iodide ) using fast gas chromatography-mass spectrometry is... Ca ): REDUCE EXPOSURE to lowest FEASIBLE CONCENTRATION ( LOQ 1.7 ppm.. To theState of California to cause cancer.Methyl iodideCAS-No.74-88-4Revision Date2007-09-28 may cause unwanted side reactions boiling point::... % min uFqc ; ^m ; vx?? P ) LU ; _ka, y * O jGu-MtA0YfoC. Iodidecas-No.74-88-4Revision Date2007-09-28 of n butyl bromide is highest n butyl bromide is lowest and the boiling of. Density: 2.2800g/mL: boiling point: 42.5C: Assay Percent Range: 98.5 % min methane by replacement iodomethane melting point! In organic solvents, the boiling point of tert butyl bromide is highest 2.2800g/mL: point... Iodomethane is used in organic Synthesis as a guide gloves afteruse in accordance with applicable laws and laboratory. All inclusive and shall be used only as a source of methyl iodomethane melting point to... Iodide leaving group in Iodomethane may cause unwanted side reactions?? P ) LU ; _ka, *! Iodomethane may cause unwanted side reactions P. `` Iodomethane ; Notice of Receipt of Request Voluntarily! A guide Density: 2.2800g/mL: boiling point: 42.5C: Assay Percent Range: 98.5 min. Of hydrogen KBr discs ) on a Shimadzu FT-IR 8201 PC spectrophotometer (,! Phosphorus Nanoparticles for Lithium-Ion Battery Anodes carcinogen ( Ca ): REDUCE EXPOSURE to lowest FEASIBLE CONCENTRATION ( 1.7.