Basic information Description Chemical and Physical Properties Applications Methods of Preparation Hazard Statements Safety Related Supplier
1,1,2,2-Tetrachloroethane Structure

1,1,2,2-Tetrachloroethane

Chemical Properties

Melting point -43 °C
Boiling point 147 °C(lit.)
Density  1.586 g/mL at 25 °C(lit.)
vapor density  5.8 (vs air)
vapor pressure  8 mm Hg ( 20 °C)
refractive index  n20/D 1.494(lit.)
Flash point 142-146°C
storage temp.  Store below +30°C.
solubility  2830g/l
form  Liquid
color  slightly green-yellow
Water Solubility  0.3 g/100 mL (25 ºC)
Merck  14,9189
BRN  969206
Henry's Law Constant 6.22 at 30 °C (headspace-GC, Sanz et al., 1997)
Exposure limits Potential occupational carcinogen. NIOSH REL: TWA 1 ppm (7 mg/m3), IDLH 100 ppm; OSHA PEL: TWA 5 ppm (35 mg/m3); ACGIH TLV: TWA 1 ppm (adopted).
Dielectric constant 8.4199999999999999
Stability Stable. Incompatible with strong oxidizing agents, strong bases. Reacts violently with sodium, potassium, nitrates, 2,4-dinitrophenyl disulphide.
CAS DataBase Reference 79-34-5(CAS DataBase Reference)
NIST Chemistry Reference Ethane, 1,1,2,2-tetrachloro-(79-34-5)
IARC 2B (Vol. 20, Sup 7, 71, 106) 2014
EPA Substance Registry System 1,1,2,2-Tetrachloroethane (79-34-5)

Safety Information

Hazard Codes  T+,N,T,F
Risk Statements  26/27-51/53-59-39/23/24/25-23/24/25-11
Safety Statements  38-45-61-36/37-16-7
RIDADR  UN 1702 6.1/PG 2
WGK Germany  3
RTECS  KI8575000
TSCA  Yes
HS Code  2903 19 00
HazardClass  6.1
PackingGroup  II
Hazardous Substances Data 79-34-5(Hazardous Substances Data)
Toxicity LD50 orally in rats: 0.20 ml/kg (Smyth)
IDLA 100 ppm

MSDS

Usage And Synthesis

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