Benzene,1-chloro-2-(dichloromethyl)-

(638-49-3)

Molecular Structure:
Product Name:Benzene,1-chloro-2-(dichloromethyl)-
CAS No:638-49-3
Molecular Formula:C7H5 Cl3
Molecular Weight: 116.18
Safety:Very low toxicity by several routes. A skin irritant. See also ESTERS. Dangerously flammable; reacts vigorously with heat, flame, oxidizing materials. To fight fire, use foam, CO2, dry chemical.
Synonyms:Toluene, o,a,a-trichloro- (8CI); 1-Chloro-2-(dichloromethyl)benzene;2-Chlorobenzal chloride; 2-Chlorobenzylidene chloride; o,a,a-Trichlorotoluene; o-(Dichloromethyl)chlorobenzene;o-Chlorobenzal chloride; o-Chlorobenzylidene chloride; a,a,2-Trichlorotoluene
PropertiesClear liquid. D: 0.902, 0.893 @ 15°/4°, mp: −73.5°, bp: 130.4°, flash p: 80°F. Very sltly sol in water; misc in alc and ether.

TOXICITY

1.	skn-rbt 500 mg/24 H MLD	FCTXAV Food and Cosmetics Toxicology. 18 (1980),649.
2.	orl-rat LD50:>5 g/kg	FCTXAV Food and Cosmetics Toxicology. 18 (1980),649.
3.	skn-rbt LD50:>5 g/kg	FCTXAV Food and Cosmetics Toxicology. 18 (1980),649.
4.	orl-uns LD50:6300 mg/kg	GTPZAB Gigiena Truda i Professionalnye Zabolevaniia. Labor Hygiene and Occupational Diseases. 32 (10)(1988),25.
5.	ihl-uns LC50:14 g/m3	GISAAA Gigiena i Sanitariya. 51 (5)(1986),61.

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