Chromyl chloride
二氯二氧化铬
Also known as: dichlorodioxochromium, chromium dioxychloride, chlorochromic anhydride, chromium oxychloride, chromyl dichloride, dioxodichlorochromium, chromium(VI) dioxychloride
Chromyl chloride (CAS 14977-61-8) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula Cl2CrO2 and a molecular weight of 154.90100 g/mol. It is also known as dichlorodioxochromium, chromium dioxychloride and chlorochromic anhydride. Key properties include a melting point of -96.5ºC, a boiling point of 117ºC, a density of 1.91 and a flash point of 117ºC. It is classified under GHS with signal word Danger and hazard statements H271, H314 — Causes severe skin burns and eye damage and H317 — May cause an allergic skin reaction. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 14977-61-8
- Jingsj CID
- J-31801-3
- Molecular Formula
- Cl2CrO2
- Chinese Name
- 二氯二氧化铬
- Molecular Weight
- 154.90100 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -96.5ºC |
|---|---|
| Boiling Point | 117ºC |
| Density | 1.91 |
| Flash Point | 117ºC |
| Exact Mass | 153.86800 |
| PSA | 34.14000 |
| LogP | 1.14140 |
GHS Safety & Compliance
- H271
- H314 — Causes severe skin burns and eye damage
- H317 — May cause an allergic skin reaction
- H340
- H410 — Very toxic to aquatic life with long lasting effects
Customs & Trade Information
| HS Code | 2914700090 |
|---|---|
| Summary | HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Chromyl chloride?
The CAS number of Chromyl chloride is 14977-61-8.
What are the molecular formula and molecular weight of Chromyl chloride?
Chromyl chloride has molecular formula Cl2CrO2 and molecular weight 154.90100 g/mol.
Is Chromyl chloride hazardous?
Chromyl chloride has GHS signal word Danger and hazard statements H271; H314 — Causes severe skin burns and eye damage; H317 — May cause an allergic skin reaction.
What are the upstream and downstream products of Chromyl chloride?
For Chromyl chloride, Upstream Products: Chromium(III) chloride, Chlorotrimethylsilane, Oxalyl chloride; Downstream Products: 2-Methyl-3-pentanone, 4-Methyl-2-pentanone, 3-Methyl-2-pentanone.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Chromyl chloride (CAS 14977-61-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-31801-3 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.