Zinc chloride
Also known as: EINECS 201-064-4, MFCD00004679, Methanamine,N,N-dimethyl-,N-oxide, N,N-Dimethylmethanamine N-oxide, TMAO, Trimethylamine oxide, Trimethyloxamine, Triox, anhydrous trimethylamine N-oxide, anhydrous trimethylamine oxide, anhydrous zinc chloride, trimethylamine-N-oxide, zinc dichloride
Zinc chloride (CAS 7646-85-7) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula Cl2Zn and a molecular weight of 136.315 g/mol. Key properties include a melting point of 167-172ºC, a boiling point of 219-220ºC at 10 mmHg, a density of 2.91g/cm3 and a flash point of 732ºC. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed, H314 — Causes severe skin burns and eye damage and H410 — Very toxic to aquatic life with long lasting effects. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.
- CAS No.
- 7646-85-7
- Jingsj CID
- J-1519880-2
- Molecular Formula
- Cl2Zn
- Molecular Weight
- 136.315 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 11/3/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 167-172ºC |
|---|---|
| Boiling Point | 219-220ºC at 10 mmHg |
| Density | 2.91g/cm3 |
| Flash Point | 732ºC |
| Exact Mass | 133.866852 |
| LogP | 1.37650 |
| Vapor Pressure | 1 mm Hg ( 428 °C) |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H314 — Causes severe skin burns and eye damage
- H410 — Very toxic to aquatic life with long lasting effects
Customs & Trade Information
| HS Code | 2827399000 |
|---|
Frequently Asked Questions
What is the CAS number of Zinc chloride?
The CAS number of Zinc chloride is 7646-85-7.
What are the molecular formula and molecular weight of Zinc chloride?
Zinc chloride has molecular formula Cl2Zn and molecular weight 136.315 g/mol.
Is Zinc chloride hazardous?
Zinc chloride has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H314 — Causes severe skin burns and eye damage; H410 — Very toxic to aquatic life with long lasting effects.
What are the upstream and downstream products of Zinc chloride?
For Zinc chloride, Upstream Products: Tetrachlorosilane, Trichloroacetic acid, Zinc acetate; Downstream Products: 2-Chlorobenzylzinc chloride, Zinc acetate, Zinc citrate dihydrate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Zinc chloride (CAS 7646-85-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1519880-2 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.