Chemical properties of methane, oxybischloro cas 542881. Chloroiodomethane is used in cyclopropanation simmonsmith reaction, where it often replaces diiodomethane because of higher yields and selectivity. Classification according to regulation ec no 12722008 eughs clp. P280 wear protective gloves protective clothing eye protection face protection. Upon reaction with triphenylphosphine it affords the chloromethylene agent ph 3 pchcl.
Listed in annex iv v reach, exempted from registration. First aid measures remove victim to fresh air and keep at rest in a position comfortable for breathing. It represents the category of organo iodide compounds, with the presence of one carboniodine bond. Methane ch4 sds ref 50006 air liquide australia limited level 9 380 st. Methane is inactive biologically and essentially nontoxic. However, we make no warranty of merchantability or any other warranty, express or implied, with respec t to such information, and we assume no liability resulting from its use. Chloro sulphonic acid cas no 7790945 material safety data sheet sds msds. Articles of chloronitromethane are included as well. A489 casno 6940767 synonyms propane, 1chloro3iodo recommended use laboratory chemicals. If large concentrations of methane gas are present, the water vapor in the surrounding air will condense, creating a dense fog that may make it difficult to find fire exits or equipment. Iodomethane ch3i cid 6328 structure, chemical names, physical and chemical properties. This product has been classified in accordance with the hazard criteria of the controlled products regulations and the msds contains all of the information required by those regulations. Methane is not listed in the iarc, ntp or by osha as a carcinogen or potential carcinogen. Based on an evaluation of the toxicological data cited above, an idlh of 5,000 ppm was chosen.
Alkyl halides with simple alkyl groups one to four carbon atoms are. The rate in a fresh quartz vessel exceeds that found in the same vessel when it has been used for a hundredodd experiments, by a factor of some dozens. With the molecular formula of c 4 h 8 cli, its molecular weight is 218. Liquid methane, when exposed to the atmosphere, will produce a cloud of icefog in the air upon its release. Specification sheet pdf ftnmr pdf similar products. Toxic and hazarous industrial chemicals safety manual.
This chemical is called butane, 1chloro4iodo, and its systematic name is 1chloro4iodobutane. Chloroiodomethane 593715 tokyo chemical industry co. Separate methane cylinders from oxygen, chlorine, and other oxidizers by at least 20 ft 6. Firefighting measures these containers hold gas under pressure, with no liquid phase. Chloroiodomethane 593715 buy and find out price and availability, msds, properties of tcis high quality specialty chemicals. In the past 5 years, we have grown up as a famous fine chemicals supplier in china and we had established stable business relationships with samsung,lg,merck,thermo fisher scientific and so on. Identification product name 1chloro3iodopropane cat no. The cas registry number of this chemical is 10297059. Read and follow all safety data sheets sdss before use. Chloro sulphonic acid material safety data sheet cas no.
Chloroiodomethane is the halomethane with the formula is ch 2cli. The reactions of alkanes with halogens produce halogenated hydrocarbons. Colorless to paleyellow liquid with a chloroformlike odor. Safety data sheet revision date 14feb2020 revision number 2 1. Scheel member of the standards completion program respirator committee, in an evaluation of the work of van stee 1974, determined a cardiac toxicity concentration for chlorobromomethane of 7,000 ppm. Bromochlorofluoromethane reciprocal net common molecule. It is also used in mannich reaction, aminomethylation, epoxidation, ring opening and addition to terminal alkenes. Wear splash resistant safety goggles with a faceshield.
Bromochlorofluoromethane is used primarily in halon extinguishers, which are kept in factories and laboratories in which oil and spirit fires could occur. Thus ch 3 ch 2 cl has the common name ethyl chloride and the iupac name chloroethane. Based upon regulation ec no 19072006, as amended by regulation eu no 2015830 chloromethane. Safety data sheet air liquide msds document library. Structure, properties, spectra, suppliers and links for. Rhian cope, in veterinary toxicology for australia and new zealand, 2017. Ethyl iodide is commonly known as iodo ethane, having molecular formula c2h5i, mol.
Use of the information, documents and data from the echa website is subject to the terms and conditions of this legal notice, and subject to other binding limitations provided for under applicable law, the information, documents and data made available on the echa website may be reproduced, distributed andor used, totally or in part, for noncommercial purposes provided that echa is. Bromo chloro difluoro methane r12 b1 cas no 353593 ec no 2065379 ec index noregistrationno. It is a primaryhalogeno alkane compound in which one hydrogen atom in an alkane like ethane is replaced by a halogen atom ie. Iodomethane, also called methyl iodide, and commonly abbreviated mei, is the chemical compound with the formula ch3i. Chemical and physical properties of methane, oxybischloro. Bromochlorofluoromethane bromochlorofluoromethane is a chiral molecule. Precautionary statements p260 do not breathe dust fume gas mist vapours spray. It forms hypobromite and hypobromous acid when dissolved in water. Uses advised against food, drug, pesticide or biocidal product use. Our team of scientists has experience in all areas of research including life science, material science, chemical synthesis, chromatography, analytical and many others. The properties of concern section shows echaassigned graphical indicators for certain substance properties that are regarded as being of relevance or importance to human health andor the environment based on the information provided to the agency. Safety data sheet according to 29cfr19101200 and ghs rev. The decompositions of alkyl chlorides to hcl and olefin chloroolefins being produced from poly chlorides differ markedly in the way the state of the walls influences the rate.
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