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Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced. When using do not eat, drink or smoke.
Methanol is a nondrinking type of alcohol (also known as wood alcohol and methyl alcohol) that is mostly used to create fuel, solvents, and antifreeze. It is a colorless, volatile, and flammable liquid that is poisonous for human consumption. Key Points/Overview.
Health Hazard Information. Acute Effects: Acute exposure of humans to methanol by inhalation or ingestion may result in visual disturbances, such as blurred or dimness of vision, leading to blindness. Neurological damage, specifically permanent motor dysfunction, may also result. (1,2,3)
Methanol exposure can be extremely dangerous, with significant morbidity and mortality if left untreated. Methanol poisoning is most often due to accidental or intentional ingestions, and accidental epidemic poisonings due to distilling and fermenting errors and beverage contamination.
Methanol is occasionally used to fuel internal combustion engines. It burns forming carbon dioxide and water: 2 CH 3 OH + 3 O 2 → 2 CO 2 + 4 H 2 O. Methanol fuel has been proposed for ground transportation.
Methanol | CH3OH or CH4O | CID 887 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
Hazard Statements H225 Highly flammable liquid and vapor. H301 + H311 + H331 Toxic if swallowed, in contact with skin or if inhaled. H370 Causes damage to organs (Eyes, Central nervous system). Precautionary Statements P210 Keep away from heat/ sparks/ open flames/ hot surfaces. No smoking. P233 Keep container tightly closed.
Methanol may cause birth defects of the central nervous system in humans. Chronic poisoning from repeated exposure to methanol vapor may produce inflammation of the eye (conjunctivitis), recurrent headaches, giddiness, insomnia, stomach disturbances, and visual failure.
Methyl alcohol (CH 3 OH) is a colorless liquid with a strong odor. It is a poisonous substance that can be absorbed through the eyes, skin, lungs, and digestive system. Overexposure can cause death. Workers may be harmed by exposure to methyl alcohol.
Methanol is a toxic, colourless liquid that can cause long-term damage. Learn about the hazards of methanol in the workplace & how to prevent exposure.