65996-93-2

Name	Coal tar
Synonyms	Coal tar COAL TAR 4-tridecenyl acetate
CAS	65996-93-2
EINECS	266-028-2

Density	>1 g/cm3
Melting Point	30-180 °C
Boling Point	>250 °C
Water Solubility	1.54μg/L at 20℃
Solubility	Slightly soluble in water; partly soluble in ethanol , in ether and in volatile oils.
Vapor Presure	0-0Pa at 20℃
Appearance	As stated by ACGIH:The pitch of coal tar is the black or darkbrown amorphous residue that remainsafter the redistillation process. Thevolatiles contain a large quantity of lowermolecular weight polycy

LogP	6.13 at 20℃
(IARC) carcinogen classification	1 (Vol. 35, Sup 7, 100F) 2012
EPA chemical information	Information provided by: ofmpub.epa.gov (external link)
category	toxic substances
toxicity classification	highly toxic
explosive hazard characteristics	mixed with air, heated, open flame can explode
flammability hazard characteristics	flammability; fire scene decomposes toxic nitrogen oxides, sulfur oxide smoke
storage and transportation characteristics	warehouse ventilation and low temperature drying; separate from oxidant and food storage and transportation
fire extinguishing agent	water, foam
occupational standard	TWA 0.2 mg/m3; STEL 0.6 mg/m3
immediate life-threatening and health concentration	80 mg/m3