2,6-Dichlorobenzoyl chloride
Also known as: 2,6-dichloro-1-benzenecarbonyl chloride, 2,6-dichloro-benzoyl chloride, Benzoyl chloride, 2,6-dichloro-, CCRIS 8617, DICHLOROBENZOYLCHLORIDE(2,6-)
2,6-Dichlorobenzoyl chloride (CAS 4659-45-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H3Cl3O and a molecular weight of 209.457 g/mol. Key properties include a melting point of 15-17 °C, a boiling point of 260.4±20.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 107.4±22.3 °C. It is classified under GHS with signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 4659-45-4
- Jingsj CID
- J-35825-8
- Molecular Formula
- C7H3Cl3O
- Molecular Weight
- 209.457 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 15-17 °C |
|---|---|
| Boiling Point | 260.4±20.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 107.4±22.3 °C |
| Exact Mass | 207.924942 |
| PSA | 17.07000 |
| LogP | 2.57 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.577 |
GHS Safety & Compliance
- H314 — Causes severe skin burns and eye damage
Customs & Trade Information
| HS Code | 2916399090 |
|---|---|
| Summary | 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 2,6-Dichlorobenzoyl chloride?
The CAS number of 2,6-Dichlorobenzoyl chloride is 4659-45-4.
What are the molecular formula and molecular weight of 2,6-Dichlorobenzoyl chloride?
2,6-Dichlorobenzoyl chloride has molecular formula C7H3Cl3O and molecular weight 209.457 g/mol.
Is 2,6-Dichlorobenzoyl chloride hazardous?
2,6-Dichlorobenzoyl chloride has GHS signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage.
What are the upstream and downstream products of 2,6-Dichlorobenzoyl chloride?
For 2,6-Dichlorobenzoyl chloride, Upstream Products: 2,6-Dichlorobenzoic acid, 2,6-Dichlorobenzaldehyde; Downstream Products: 2,6-Difluorobenzoic acid, 2,6-Dichlorobenzoic acid, TR-14035.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,6-Dichlorobenzoyl chloride (CAS 4659-45-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-35825-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.