1,2,4,5-Tetrachlorobenzene
Also known as: Benzene, 1,2,4,5-tetrachloro-, s-Tetrachlorobenzene, NSC 27003, EINECS 202-466-2, MFCD00000549, RCRA waste number U207
1,2,4,5-Tetrachlorobenzene (CAS 95-94-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6H2Cl4 and a molecular weight of 215.892 g/mol. Key properties include a melting point of 139 °C, a boiling point of 246.9±35.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 108.2±23.3 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H315 — Causes skin irritation and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 95-94-3
- Jingsj CID
- J-1525877-2
- Molecular Formula
- C6H2Cl4
- Molecular Weight
- 215.892 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 139 °C |
|---|---|
| Boiling Point | 246.9±35.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 108.2±23.3 °C |
| Exact Mass | 213.891068 |
| LogP | 4.23 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.583 |
| Additional Property | insoluble. |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
- H410 — Very toxic to aquatic life with long lasting effects
Customs & Trade Information
| HS Code | 2903999090 |
|---|---|
| Summary | 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 1,2,4,5-Tetrachlorobenzene?
The CAS number of 1,2,4,5-Tetrachlorobenzene is 95-94-3.
What are the molecular formula and molecular weight of 1,2,4,5-Tetrachlorobenzene?
1,2,4,5-Tetrachlorobenzene has molecular formula C6H2Cl4 and molecular weight 215.892 g/mol.
Is 1,2,4,5-Tetrachlorobenzene hazardous?
1,2,4,5-Tetrachlorobenzene has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H315 — Causes skin irritation; H319 — Causes serious eye irritation.
What are the upstream and downstream products of 1,2,4,5-Tetrachlorobenzene?
For 1,2,4,5-Tetrachlorobenzene, Upstream Products: Hexachlorobenzene, benzene, Phenylphosphonic dichloride; Downstream Products: 2,4,5-Trichlorobenzoic acid, Chlorobenzene, benzene.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,2,4,5-Tetrachlorobenzene (CAS 95-94-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1525877-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.