1,1,1,2-Tetrachloroethane
1,1,1,2-四氯乙烷
Also known as: tetrachloroethane, unsym-tetrachloroethane, 1,1,1,2-Tetrachlorethan, Ethane, 1,1,1,2-tetrachloro-, S-TETRACHLOROETHANE, Tetrachlorethane, MFCD00000807, UNII-0S5MKE574X, (Chloromethyl)trichloromethane, as-Tetrachloroethane
- CAS No.
- 630-20-6
- Jingsj CID
- J-14252-4
- Molecular Formula
- C2H2Cl4
- Chinese Name
- 1,1,1,2-四氯乙烷
- Molecular Weight
- 167.849 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | -68.1ºC |
|---|---|
| Boiling Point | 132.4±8.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 35.5±15.8 °C |
GHS Safety & Compliance
Corrosion / Irritant / Health HazardSignal word: Danger
Frequently Asked Questions
What is the CAS number of 1,1,1,2-Tetrachloroethane?
630-20-6
What are the molecular formula and molecular weight of 1,1,1,2-Tetrachloroethane?
C2H2Cl4, molecular weight 167.849 g/mol
Is 1,1,1,2-Tetrachloroethane hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026