اتیلن گلایکول مرک آلمان 100949 Ethylene glycol

Product information Synonyms Glycol, 1,2-Ethanediol Hill Formula C2H6O2 Chemical formula HOCH2CH2OH HS Code 2905 31 00 EC number 203-473-3 Molar mass 62.07g/mol EC index number 603-027-00-1 CAS number 107-21-1 Chemical and physical data Ignition temperature 410C Solubility 1000g/l (20C) Saturation concentration (air) 0.15g/m3 (20C)Air Melting point -13C Molar mass 62.07g/mol Density 1.11g/cm3 (20C) pH value 6-7.5 (100g/l, H2O, 20C) Boiling point 197.6C (1013hPa) Vapor pressure 0.053hPa (20C) Explosion limit 1.8-15.3%(V) Flash point 116C Evaporation number 600 Safety information according to GHS Hazard Statement(s) H302: Harmful if swallowed. Signal Word Warning Hazard Pictogram(s) Storage class 10 Combustible liquids not in Storage Class 3 WGK WGK 1 slightly water endangering Safety information R Phrase R 22 Harmful if swallowed. Categories of danger harmful Hazard Symbol Harmful Toxicological data LD 50 oral LD50 rat > 2000 mg/kg