2-Chlorocyclohexanone
Also known as: alpha-Chlorocyclohexanone, 2-Chlorocyclohexan-1-one, Cyclohexanone, 2-chloro-, 2-Chlorocyclohexanone (stabilized with HQ), 2-Chlorocyclohexanone (stabilized with HQ + CaCO3), 2-Chlorocyclohexanone, stabilized, 95%, Chlorocyclohexanone
2-Chlorocyclohexanone (CAS 822-87-7) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C6H9ClO and a molecular weight of 132.588 g/mol. Key properties include a melting point of 23 °C(lit.), a boiling point of 203.3±0.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 82.2±0.0 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H317 — May cause an allergic skin reaction and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 822-87-7
- Jingsj CID
- J-31643-8
- Molecular Formula
- C6H9ClO
- Molecular Weight
- 132.588 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 23 °C(lit.) |
|---|---|
| Boiling Point | 203.3±0.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 82.2±0.0 °C |
| Exact Mass | 132.034195 |
| PSA | 17.07000 |
| LogP | 0.71 |
| Vapor Pressure | 0.3±0.4 mmHg at 25°C |
| Refractive Index | 1.465 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H317 — May cause an allergic skin reaction
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Frequently Asked Questions
What is the CAS number of 2-Chlorocyclohexanone?
The CAS number of 2-Chlorocyclohexanone is 822-87-7.
What are the molecular formula and molecular weight of 2-Chlorocyclohexanone?
2-Chlorocyclohexanone has molecular formula C6H9ClO and molecular weight 132.588 g/mol.
Is 2-Chlorocyclohexanone hazardous?
2-Chlorocyclohexanone has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H317 — May cause an allergic skin reaction; H319 — Causes serious eye irritation.
What are the upstream and downstream products of 2-Chlorocyclohexanone?
For 2-Chlorocyclohexanone, Upstream Products: Cyclohexanone, (Cyclohex-1-en-1-yloxy)trimethylsilane, 1-cyclohexenyl acetate; Downstream Products: cis-1,2-dichlorocyclohexane, 4,5,6,7-Tetrahydro-1H-benzimidazole, Cyclopentanecarboxylic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Chlorocyclohexanone (CAS 822-87-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-31643-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.