Ethane,1,1,1,2-tetrachloro- cas no:630-20-6

NameEthane,1,1,1,2-tetrachloro-
CAS630-20-6
Synonyms(Chloromethyl)trichloromethane;1,1,1,2-Tetrachloroethane;F 130a;HCC 130a;
EINECS(EC#)211-135-1
Molecular FormulaC₂H₂Cl₄
Molecular Weight167.84

Appearancecolourless liquid
refractive indexn20/D 1.481(lit.)
storage tempRefrigerator

Hazardclass6.1(a)

Hazard Xn: Harmful;
Risk R22
Safety

A skin and severe eye irritant. Questionable carcinogen with experimental carcinogenic data. Incompatible with dinitrogen tetraoxide, 2,4-dinitrophenyl disulfide, potassium, potassium hydroxide, nitrogen tetroxide, sodium, sodium potassium alloy. Mutation data reported. When heated to decomposition it emits very toxic fumes of Cl⁻.Safety information of 1,1,1,2-Tetrachloroethane (630-20-6):
Hazard Codes  Xn,T,F
Risk Statements 
40  Limited evidence of a carcinogenic effect
41  Risk of serious damage to eyes
23/25  Toxic by inhalation and if swallowed
11  Highly Flammable
20/22  Harmful by inhalation and if swallowed
Safety Statements 
26  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36  Wear suitable protective clothing
45  In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
24  Avoid contact with skin
16  Keep away from sources of ignition - No smoking
7  Keep container tightly closed
39  Wear eye/face protection
RIDADR  UN 2810 6.1/PG 3
WGK Germany  2
RTECS  KI8450000
HazardClass  6.1(a)
PackingGroup  II

1.		skn-rbt 500 mg/24H		AMPMAR    Archives des Maladies Professionnelles de Medecine du Travail et de Securite Sociale. 35 (1974),593.
2.		eye-rbt 100 mg SEV		AMPMAR    Archives des Maladies Professionnelles de Medecine du Travail et de Securite Sociale. 35 (1974),593.
3.		mmo-sat 10 µg/plate		TECSDY    Toxicological and Environmental Chemistry. 15 (1987),101.
4.		msc-mus:lym 200 mg/L		EMMUEG    Environmental and Molecular Mutagenesis. 12 (1988),85.
5.		orl-rat LD50:670 mg/kg		AMPMAR    Archives des Maladies Professionnelles de Medecine du Travail et de Securite Sociale. 35 (1974),593.
6.		ihl-rat LC50:2100 ppm/4H		AMPMAR    Archives des Maladies Professionnelles de Medecine du Travail et de Securite Sociale. 35 (1974),593.