In serious cases absorption of methanol in the body may lead to damage to the eyesight. Very soluble in alcohol, chloroform, glycerol, petroleum, carbon disulfide, volatile and fixed oils, aqueous alkali. Sds number 2002 issue date 28july2011 version number 05 revision date 09september20 supersedes date 17august2012 1. Material safety data sheet msds hexane section 1 product and company identification product product name. Registration number 67 56 1 200 659 6 603 001 00 x 01 2119433307 44 xxxx 90 100 % 4. A liquid is typically considered a nonconductive, static accumulator if its conductivity is below 100 psm 100x10e12 siemens per meter and is considered a semi conductive. Chemical product and company identification product name. The majority 70% of the worlds aromatics supply currently comes from petroleum naphtha meyers, 2004. The ich has classified benzene as a class 1 solvent with a limit of nmt 2 ppm 2, and people in pharma and pharmarelated industries are very concerned about controlling and minimizing the levels of benzene in their products. Benzene cas no 71432 material safety data sheet sdsmsds. Toluene safety data sheet according to federal register vol. The enzyme metabolizes both endogenous substrates, such as ethanol, acetone, and acetal, as well as exogenous substrates including benzene, carbon tetrachloride, ethylene glycol, and nitrosamines which are premutagens found in cigarette smoke.
Material safety data sheet nitrobenzene msds section 1. Very hazardous in case of skin contact irritant, of. Regulatory information all of the components in the product are on the following inventory lists. The product is classified and labeled according to ec directives or corresponding national laws the product is classified and labeled in accordance with directive 199945ec europe. Central drug house p ltd 728 vardaan house new delhi2. Considered to be carcinogenic to humans group 1 by iarc. A study in methanol s toxic effects on sewage sludge bacteria reported little effect on digestion at 0. Benzene is found in crude oils and as a byproduct of oilrefining processes. The mta reactor utilizes a agzsm5 catalyst and operates at 425 c to convert the methanol into an aromatic rich effluent inoue et al. A study in methanols toxic effects on sewage sludge bacteria reported little effect on digestion at 0.
Benzene is a highly toxic compound, and longterm exposure to benzene can cause anemia, leukemia, and other medical conditions 1. Large doses lead to alcohol poisoning while repeated ingestion can lead to alcoholism. Benzene is an organic chemical compound with the molecular formula c 6 h 6. Safety data sheet ethanol page 5 of 5 list components casno. Ensure that medical personnel are aware of the materials involved, and take precautions to protect themselves. Benzene in methanol gaithersburg, maryland 208992300 date of issue. Benzene as contaminant andersons process solutions. Benzene, 71432 this product contains the following chemicals at 0. Methanol, anhydrous meets acs specifications, meets reagent specifications for testing uspnf monographs gr acs, 900516 methanol, low benzene, acs reagent. Benzene is a confirmed human carcinogen and a possible human mutagen. Pon pure chemicals group chennai, tamilnadu, india 24 hour health emergency 91 8939878447.
Methanol, also known as methyl alcohol amongst other names, is a chemical with the formula c h 3 o h a methyl group linked to a hydroxyl group, often abbreviated meoh. Identification of the substancemixture and of the companyundertaking 1. Benzene wt, % max 0,02 sulphur wt, % 0,25 section 3. Methanol in fresh or salt water may have serious effects on aquatic life. Osha, cma, ansi and canadian whmis standards part i what is the material and what do i need to know in an emergency. Hazardous in case of skin contact irritant, of eye contact irritant, of ingestion, of inhalation. Identification of the substancemixture and of the companyundertaking product information product name. Today, methanol is mainly produced industrially by hydrogenation of carbon monoxide. Methanol reactivity flammability health page 8 revision number. However, recently discovered sources of shale gas have. P271 use only outdoors or in a wellventilated area.
Workers that use methanol may breathe in mists or have direct skin contact. Substance and source identification national institute of standards and technology srm number. See solubility in water, methanol, diethyl ether, acetone. May cause adverse reproductive effects such as birth defects, miscarriages, or infertility based on animal data. The methanol is sent to one of the methanol conversion processes. A liquid is typically considered a nonconductive, static accumulator if its conductivity is below 100 psm 100x10e12 siemens per meter and is considered a semi conductive, static accumulator if its conductivity is below. Ethyl alcohol 64175 pel 1,000 ppm 1,900 mgm3 xylene 30207 pel 100 ppm 435 mgm3. Use of water spray when fighting fire may be inefficient. Safety data sheet northwest missouri state university. As it contains only carbon and hydrogen atoms, benzene is classed as a hydrocarbon benzene is a natural constituent of crude oil and is one of the elementary petrochemicals. A polar solvent, methanol acquired the name wood alcohol because it was once produced chiefly by the destructive distillation of wood. Chlorobenzene revision date 01oct2018 conditions to avoid incompatible products. Methanol safety data sheet according to federal register vol. Safety data sheet according to 29cfr19101200 and ghs rev.
Slightly hazardous in case of skin contact permeator. All concentrations are in percent by weight unless ingredient is a gas. Methanol is an ingredient in many products for car and home maintenance and arts and crafts. Incompatible materials strong oxidizing agents, bases, strong reducing agents, metals. Methanol produced can either be split to a methanoltoaromatics mta reactor or to a toluene methylation reactor. Hazards identification potential acute health effects. Chlorobenzene revision date 01oct2018 proper shipping name chlorobenzene hazard class 3 packing group iii 15. Warn or evacuate occupants in surrou nding and downwind areas if required due to toxicity or flammability of the material. Details of the manufacturer of the safety data sheet.
Very soluble in alcohol, chloroform, glycerol, petroleum, carbon. H373 may cause damage to organs hearing organs through prolonged or. Benzene material safety data sheet cas no 71432 sdsmsds. The full text for all r and hphrases is displayed in section 16. H372 causes damage to organs through prolonged or repeated exposure. Materials safety data sheet msds ethanol c 2 h 5 oh msds number ncpp1 version number version no.
If inhaled if breathed in, move person into fresh air. In industry benzene is used as a solvent, as a chemical intermediate, and is used in the synthesis of numerous chemicals. Unnitrated hydrocarbons benzene wt, % max 0,2 1,3dinitrobenzene wt, % max 0,1 nitrophenyls wt, % max 0,01 water wt, % max 0,3 section 3. Ethyl benzene 100 41 4 material safety data sheet sdsmsds. Production of benzene, toluene, and the xylenes from. As it contains only carbon and hydrogen atoms, benzene is classed as a hydrocarbon. Apizacoveracruz san cosme xalostoc, tlaxcala section 1. Methanol will be broken down into carbon dioxide and water. The benzene molecule is composed of six carbon atoms joined in a ring with one hydrogen atom attached to each.
Benzene is a clear, colorless, highly flammable and volatile, liquid aromatic hydrocarbon with a gasolinelike odor. P270 do not eat, drink or smoke when using this product. Toxic by inhalation, in contact w ith skin and if swallowed. Human inhalation of approximately 20,000 ppm 2% in air was fatal in 510 minutes. Absorb with a noncombustible absorbent material such as sand or earth and containerize for disposal. First aid measures general advice consult a physician. Therefore this product is considered to be carcinogenic. Very hazardous in case of skin contact irritant, of eye contact irritant, of inhalation. Benzene is a colorless, flammable, toxic liquid with a characteristic aromatic odor. Hazard statements h225 highly flammable liquid and vapour. Production of benzene, toluene, and the xylenes from natural.
Methanol, anhydrous meets acs specifications, meets reagent specifications for testing. Benzene is a natural constituent of crude oil and is one of the elementary. Relevant identified uses of the substance or mixture and uses advised against identified uses distribution of a substance. While percutaneous absorption of liquid benzene through intact human skin can be limited e. Between 2005 and 2008, the world demand for benzene, paraxylene, orthoxylene, and metaxylene was approximately 40, 26, 6, and 0. If methanol is released to the environment, it will be broken down in air. Signs and symptoms are usually limited to central nerve. Skin absorption can occur, symptoms may parallel ingestion exposure.
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