1,2-Dibromo-1,1,2,2-tetrachloroethane

Also known as: 1,1,2,2-Tetrachloro-1,2-dibromoethane, 1,2-DIBROMOTETRACHLOROETHANE FOR SYNTHES, 1,2-Dibromotetrachloroethane,97%, 1,2-Dibromotetrachloroethane, 1,2-dibromo-1,1,2,2-tetrachloro-ethan, Dbtce, EINECS 211-136-7, Ethane, 1,2-dibromo-1,1,2,2-tetrachloro-, MFCD00000780, sym-Dibromotetrachloroethane, 1,2-Dibromo-1,1,2,2-tetrachloroethane

1,2-Dibromo-1,1,2,2-tetrachloroethane (CAS 630-25-1) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C2Br2Cl4 and a molecular weight of 325.641 g/mol. Key properties include a melting point of 215-220 °C (dec.)(lit.), a boiling point of 219.0±8.0 °C at 760 mmHg, a density of 2.4±0.1 g/cm3 and a flash point of 104.9±8.5 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 630-25-1
Jingsj CID: J-1993658-4
Molecular Formula: C₂Br₂Cl₄
Molecular Weight: 325.641 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	215-220 °C (dec.)(lit.)
Boiling Point	219.0±8.0 °C at 760 mmHg
Density	2.4±0.1 g/cm3
Flash Point	104.9±8.5 °C
Exact Mass	321.712067
LogP	5.39
Vapor Pressure	0.2±0.4 mmHg at 25°C
Refractive Index	1.607
Stability	Stable. Incompatible with strong oxidizing agents.

GHS Safety & Compliance

IrritantSignal word: Warning

H315 — Causes skin irritation
H319 — Causes serious eye irritation
H335 — May cause respiratory irritation

Frequently Asked Questions

What is the CAS number of 1,2-Dibromo-1,1,2,2-tetrachloroethane?

The CAS number of 1,2-Dibromo-1,1,2,2-tetrachloroethane is 630-25-1.

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

1,2-Dibromo-1,1,2,2-tetrachloroethane has molecular formula C2Br2Cl4 and molecular weight 325.641 g/mol.

Is 1,2-Dibromo-1,1,2,2-tetrachloroethane hazardous?

1,2-Dibromo-1,1,2,2-tetrachloroethane has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.

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

For 1,2-Dibromo-1,1,2,2-tetrachloroethane, Upstream Products: Tetrachloroethylene, Pentachloroethane, Dibromodichloromethane; Downstream Products: 4,5-Dibromonicotinic acid, Tetrachloroethylene, Bromoferrocene.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1,2-Dibromo-1,1,2,2-tetrachloroethane (CAS 630-25-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1993658-4 (accessed 2026-11-09).

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