Case studies of methylene chloride poisonings during industrial operations have demonstrated that inhalation exposure can be fatal to humans. None information in this msds is from available published sources and is believed to be accurate. Other companies are charging thousands of dollars to set up accounts and give you access to their msds online database. It is a colourless liquid with penetrating etherlike or mild sweet odour.
First aid measures remove victim to fresh air and keep at rest in a position comfortable for breathing. Enter synonyms, trade names or additional information found in section 1. Major industries of use are industrial cleaners, a chemical testing laboratory, and as paint strippers introduction to mc. Methylene chloride revision date 28nov2019 eye contact rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Methylene chloride please ensure that this msds is given to, and explained to people using this product. Methylene chloride, which is also called dichloromethane, is a volatile chemical that is produced and imported into the united states, with use estimated at over 260 million pounds per year. July 3, 2007 the dow chemical company page 4 of 7 epidemiological studies on more than 6,000 people exposed to methylene chloride in their workplace using over 35 years of observations showed no. All personnel involved in the containment and disposal procedures to. Death appears be caused by narcosis and respiratory depression due to the acute effects of high concentration methylene chloride on the central nervous system.
The above information is believed to be correct but does not purport to. It is a volatile liquid that is, it evaporates quickly. This complex is called carboxyhemoglobin cohb and results in a reduction in the oxygen carrying capacity of the. Accidental swallowing is unlikely in the industrial setting.
Preliminary information on manufacturing, processing. Component immediately dangerous to life health idlh methylene chloride dichloromethane 75092 2300. Certain features of will be unavailable due to maintenance from saturday morning, april 25th at 9. Excess methyl chloride then reacts with added chlorine to produce methylene chloride, chloroform, and carbon tetrachloride as coproducts. Explosive mixtures of methylene chloride and air can be formed, but are difficult to ignite and require high intensity sources of heat, such as welding arcs, sparks and flames or high temperatures and pressures. General description dichloromethane dcm is a chlorinated organic solvent with a wide range of industrial applications. Osha amended its standard regulating occupational exposure to methylene chloride 29 cfr 1910. Dichloromethane is an organic solvent that is clear and colourless and has a mild sweet odour. Below youll find a complete list of material safety data sheets related to every chemical we supply. Effects of a small intake may include excitation, euphoria, headache, dizziness, drowsiness, blurred vision, and fat. Specifically, the rule requires the employer to use labels and material safety data sheets msdss to let employees know about the health hazards of working with methylene chloride. Chemical product and company identification product name. It is a solvent and is used many applications including paint removers. Although it is not miscible with water, it is polar, and miscible with many organic solvents.
Dichloromethane methylene chloride please visit the applications portal of the solvent center to ensure that you select the correct solvent grade for your application. This colorless, volatile liquid with a moderately sweet aroma is widely used as a solvent. Methylene chloride is metabolically converted to carbon monoxide after systemic absorption, which yields increased concentrations of carboxyhemoglobin in the. No warranty, express or implied, is made and labchem inc.
Inhalation of high concentrations may cause central nervous system effects. Dichloromethane is also known as methylene chloride and dcm. Contact with eyes may cause severe irritation, and p ossible eye burns. Methylene chloride, also called dichloromethane, is a volatile, colorless liquid with a chloroform like odor. Cleansing of the entire contaminated area of the body is of utmost importance. Methylene chloride, also known as dichloromethane and methylene dichloride, is a clear, colorless liquid with a slightly sweet scent that is primarily used as an industrial solvent and also as a potent paint stripper and paint thinner. Nioshtic2 search results on methylene chloridenioshtic2 is a searchable database of worker safety and health publications, documents, grant reports, and journal articles supported in whole or in part by niosh. In seven subjects exposed to 710 mgcu m for 2 hr, the corresponding value was 81. This product is considered hazardous under 29 cfr 1910. Causes eye, skin, and respiratory tract irritation. Skin, eye, liver, kidney, nervous system, respiratory system, and lung asthmalike conditions. Methylene chloride uses, benefits, and chemical safety facts. Locating and estimating sources of methylene chloride.
Methylene chloride is removed from the body mainly in expired air and urine. Methylene chloride dichloromethane is a widely used solvent that can cause serious illness or death when used in enclosed spaces. Safety data sheet methylene chloride tech petrochoice. Methylene chloride is produced using methyl chloride and chlorine. Swallowing can cause drunkenness or harmful central nervous system effects. Odor is a poor indi cator of possibly dangerous air concentrations of methylene chloride. Safety data sheet methylene chloride 298, 299, 300 0000000194 page 1 14 version 1. It is a cancercausing chemical used in paint strippers, in the production of polymer foams, and as a degreaser. Dichloromethane, ch2cl2 dcm, also known as methylene chloride, is a halogenated aliphatic hydrocarbon compound. Skin contact wash off immediately with plenty of water for at least 15 minutes. Our line of methylene chloride offers the reliability and performance you need, backed by the local customer support only olin can provide, virtually anywhere in the world. Wear splash resistant safety goggles with a faceshield. Your new online msds binder is a place for you to store the material safety data sheets you need to deploy. Our msds database is an easy to use, do it yourself tool, and best of all.
Provide an emergency eye wash fountain and quick drench shower in. Methylene chloride, methylene dichloride, methane dichloride, methylene bichloride, dichloromethane, aerothene mm. Very hazardous in case of eye contact irritant, of ingestion, of inhalation. Methylene chloride is metabolically converted to carbon monoxide after systemic absorption, which yields increased concentrations of carboxyhemoglobin in the blood. Dichloromethane methylene chloride solvent by type. In case of fire hazardous decomposition products may be produced such as. Preventing worker deaths from paint strippers containing. Figure 5 shows a picture of the container from which talstrip ii was poured in this incident.
Locating and estimating air emissions from sources of methylene chloride final report prepared for. Valve protection caps must remain in place unless container is. This product contains a chemical known to the state of california to cause cancer. The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. Rinse immediately with plenty of water, also under the eyelids, for at least 15. Methylene chloride is a solvent found in paint and varnish strippers that are used to remove paint or varnish. Methylene chloride can be metabolized to carbon monoxide co, which is then very tightly bound to hemoglobin. Usa home product directory solvents solvent by type dichloromethane methylene chloride attention. Methylene chloride is a widely used solvent and chemical component in massachusetts and nationally. Any additive, if used, in the product or process is of. Methylene chloride also known as dichloromethane is a volatile, colorless liquid with a sweet, chloroformlike odor. Methylene chloride dichloromethane related niosh resources. The following manufacturing processes for methylene chloride have been reported.
Product identification name methylene chloride synonyms dichloromethane. Material safety data sheet calcium chloride, acs 6 section 16 other information msds creation date. Material safety data sheet dichloromethane educational innovations. Reproductive toxicity teratogenicity embryotoxicity mutagenicity methylene chloride can pass through the placenta and can be excreted in maternal milk. Prolonged or repeated skin contact may cause dermatitis. Methylene blue depending on the methemoglobin concentration in the blood. Safety data sheet methylene chloride tech version 1. Material safety data sheet msds methylene chloride. If unconscious place in recovery position and seek medical advice. Safety data sheet methylene chloride page 5 issued.
Kleanstrip nonmethylene chloride aircraft remover safety data sheet supersedes revision. In four human subjects exposed to methylene chloride 350 mgcu m for 2 hr, an average of 22. Dichloromethane material safety data sheet cas no 75092. It has low boiling point, high density and is immiscible in water.
Possible cancer hazard based on tests with laboratory animals. Containers of this material may be hazardous when empty since they retain. This information includes the potential health effects of product exposure. Reaction of hydrogen chloride and methanol result in methyl chloride. This file may not be suitable for users of assistive technology. Methylene blue, alone or in combination with oxygen is indicated as a treatment in nitrite induced methemoglobinemia. Page 1 of 7 msds methylene chloride material safety data sheet msds methylene chloride section 1. Vaporphase methylene blue is degraded in the atmosphere by reaction with photochemically produced hydroxyl radicals with an estimated halflife of about 1. Medical conditions generally aggravated by exposure. A material safety data sheet is a technical document which provides comprehensive information about a controlled product.
If released to the atmosphere, methylene blue will exist as both vapor and particulate in the ambient atmosphere. Clear area of all personnel not directly involved in the clean up. Kleanstrip non methylene chloride aircraft remover safety data sheet supersedes revision. Chloride is produced using methyl chloride and chlorine. July 3, 2007 the dow chemical company page 4 of 7 epidemiological studies on more than 6,000 people exposed to methylene chloride in their workplace using over 35 years of observations showed no increase in deaths from cancer or any other disease. Anhydrous methyl chloride water content less than a dew point of 40of 40oc can be handled in carbon or stainless steel, c opper and bronze. Possibly carcinogenic to humans methylene chloride reproductive toxicity no data available specific target organ toxicity single exposure may cause respiratory irritation. Methylene chloride that performsolin chlorinated organics. Material safety data sheet section 1 dichloromethane 1 chemical product and company identification msds name. Figure 5 shows a picture of the container from which tal. It is a cancercausing chemical used in paint strippers. Dichloromethane dcm or methylene chloride is an organochloride compound with the formula c h 2 cl 2. Cdc methylene chloride niosh workplace safety and health. Preventing worker deaths from paint strippers containing methylene chloride.
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