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630-20-6

Name 1,1,1,2-TETRACHLOROETHANE
CAS 630-20-6
EINECS(EC#) 211-135-1
Molecular Formula C2H2Cl4
MDL Number MFCD00000807
Molecular Weight 167.85
MOL File 630-20-6.mol

Chemical Properties

Appearance 1,1,1,2-Tetrachloroethane is a colorless to yellowish-red liquid.
Melting point  -70.21°C
Boiling point  138 °C (lit.)
density  1.598 g/mL at 25 °C(lit.)
vapor pressure  12.0 mmHg
refractive index  n20/D 1.481(lit.)
Fp  9℃
storage temp.  Refrigerator
solubility  Chloroform (Slightly), Methanol (Slightly)
form  Oil
color  Colourless
Stability: Stable.
Water Solubility  2.89g/L(25 ºC)
BRN  1733216
CAS DataBase Reference 630-20-6(CAS DataBase Reference)
IARC 2B (Vol. 41, Sup 7, 71, 106) 2014
EPA Substance Registry System 1,1,1,2-Tetrachloroethane (630-20-6)

Safety Data

Hazard Codes  Xn,T,F
Risk Statements 
R22:Harmful if swallowed.
R40:Limited evidence of a carcinogenic effect.
R41:Risk of serious damage to eyes.
R23/25:Toxic by inhalation and if swallowed .
R11:Highly Flammable.
R20/22:Harmful by inhalation and if swallowed .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S24:Avoid contact with skin .
S16:Keep away from sources of ignition-No smoking .
S7:Keep container tightly closed .
S39:Wear eye/face protection .
RIDADR  UN 2810 6.1/PG 3
WGK Germany  2
RTECS  KI8450000
HS Code  2903.19.1000
HazardClass  6.1(a)
PackingGroup  II
Safety Profile
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, sohum, sodium potassium alloy. Mutation data reported. When heated to decomposition it emits very toxic fumes of Cl-.
Hazardous Substances Data 630-20-6(Hazardous Substances Data)

Hazard Information

Material Safety Data Sheet(MSDS)

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