WebApr 12, 2024 · La concentration moyenne, pondérée pour une période de 8 heures par jour, en fonction d’une semaine de 40 heures, d’une substance chimique (sous forme de gaz, poussières, fumées, vapeurs ou brouillards) présente dans l’air au niveau de la zone respiratoire du travailleur. WebNational Center for Biotechnology Information. 8600 Rockville Pike, Bethesda, MD, 20894 USA. Contact. Policies. FOIA. HHS Vulnerability Disclosure. National Library of Medicine. National Institutes of Health. Department of Health and Human Services.
Introduction - irsst.qc.ca
Web2-Ethoxyethanol. C2H5OCH2CH2OH. Synonyms: Ethyl glycol, Ethylene glycol monoethyl ether, 2-Ethoxyethanol. CAS 110-80-5. Molecular Weight 90.12. Browse 2-Ethoxyethanol … Ethylene glycol (IUPAC name: ethane-1,2-diol) is an organic compound (a vicinal diol ) with the formula (CH2OH)2. It is mainly used for two purposes, as a raw material in the manufacture of polyester fibers and for antifreeze formulations. It is an odorless, colorless, flammable, viscous liquid. Ethylene glycol has … See more Industrial routes Ethylene glycol is produced from ethylene (ethene), via the intermediate ethylene oxide. Ethylene oxide reacts with water to produce ethylene glycol according to the chemical equation See more Ethylene glycol has relatively high mammalian toxicity when ingested, roughly on par with methanol, with an oral LDLo = … See more • WebBook page for C2H6O2 • ATSDR - Case Studies in Environmental Medicine: Ethylene Glycol and Propylene Glycol Toxicity • CDC - NIOSH Pocket Guide to Chemical Hazards See more Coolant and heat-transfer agent The major use of ethylene glycol is as an antifreeze agent in the coolant in for example, … See more Ethylene glycol is used as a protecting group for carbonyl groups in organic synthesis. Treating a ketone or aldehyde with ethylene glycol in the presence of an acid catalyst (e.g., See more Ethylene glycol is a high-production-volume chemical; it breaks down in air in about 10 days and in water or soil in a few weeks. It enters the environment through the dispersal of … See more tidy 2
Ethylene Glycol CH2OHCH2OH - PubChem
WebJul 29, 2024 · Methanol and ethylene glycol poisonings cause scores of fatal intoxications annually, and even relatively small ingestions of these alcohols can produce significant … WebDow Solvents and Additives for Coatings WebThe ‘Substance identity’ section is calculated from substance identification information from all ECHA databases. The substance identifiers displayed in the InfoCard are the best … tidy 2.0