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1,1,2-Trichloroethane

Also known as: Vinyl trichloride, beta-Trichloroethane, 1,1,2-tce, Ethane, 1,1,2-trichloro-, NSC 405074, 1,2,2-Trichloroethane

1,1,2-Trichloroethane (CAS 79-00-5) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C2H3Cl3 and a molecular weight of 133.40400 g/mol. Key properties include a melting point of -37ºC, a boiling point of 110-115ºC, a density of 1.435 and a flash point of 11ºC. It is classified under GHS with signal word Danger and hazard statements H225 — Highly flammable liquid and vapour, H301 — Toxic if swallowed and H311 — Toxic in contact with skin. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
79-00-5
Jingsj CID
J-28618-0
Molecular Formula
C2H3Cl3
Molecular Weight
133.40400 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026
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Physicochemical Properties

Melting Point-37ºC
Boiling Point110-115ºC
Density1.435
Flash Point11ºC
Exact Mass131.93000
LogP2.02890
Refractive Index1.47-1.472
Additional Property4 g/L (20 ºC)

GHS Safety & Compliance

Flammable / Acute Toxicity / Health HazardSignal word: Danger
  • H225 — Highly flammable liquid and vapour
  • H301 — Toxic if swallowed
  • H311 — Toxic in contact with skin
  • H331 — Toxic if inhaled
  • H370 — Causes damage to organs

Frequently Asked Questions

What is the CAS number of 1,1,2-Trichloroethane?

The CAS number of 1,1,2-Trichloroethane is 79-00-5.

What are the molecular formula and molecular weight of 1,1,2-Trichloroethane?

1,1,2-Trichloroethane has molecular formula C2H3Cl3 and molecular weight 133.40400 g/mol.

Is 1,1,2-Trichloroethane hazardous?

1,1,2-Trichloroethane has GHS signal word Danger and hazard statements H225 — Highly flammable liquid and vapour; H301 — Toxic if swallowed; H311 — Toxic in contact with skin.

What are the upstream and downstream products of 1,1,2-Trichloroethane?

For 1,1,2-Trichloroethane, Upstream Products: Vinyl chloride, butadiene, 1,2-dichloroethane; Downstream Products: 2-Fluorophenol, 1,2-dichlorofluoroethane, 2-chloro-1,1-difluoroethane.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "1,1,2-Trichloroethane (CAS 79-00-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-28618-0 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.