2-Chloro-6-fluorobenzoic acid
Also known as: 2-Chloro-6-fluorobenzoic acid, 97%, 2-Chloro-6-fluorobenzoic acid, 98+%, 2-fluoro-6-chlorobenzoic acid, Benzoic acid, 2-chloro-6-fluoro-
2-Chloro-6-fluorobenzoic acid (CAS 434-75-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H4ClFO2 and a molecular weight of 174.557 g/mol. Key properties include a melting point of 155-157 °C(lit.), a boiling point of 263.7±20.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 113.3±21.8 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 434-75-3
- Jingsj CID
- J-32009-2
- Molecular Formula
- C7H4ClFO2
- Molecular Weight
- 174.557 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 155-157 °C(lit.) |
|---|---|
| Boiling Point | 263.7±20.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 113.3±21.8 °C |
| Exact Mass | 173.988388 |
| PSA | 37.30000 |
| LogP | 1.56 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.558 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
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-Chloro-6-fluorobenzoic acid?
The CAS number of 2-Chloro-6-fluorobenzoic acid is 434-75-3.
What are the molecular formula and molecular weight of 2-Chloro-6-fluorobenzoic acid?
2-Chloro-6-fluorobenzoic acid has molecular formula C7H4ClFO2 and molecular weight 174.557 g/mol.
Is 2-Chloro-6-fluorobenzoic acid hazardous?
2-Chloro-6-fluorobenzoic acid has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of 2-Chloro-6-fluorobenzoic acid?
For 2-Chloro-6-fluorobenzoic acid, Upstream Products: 2-Chloro-6-fluorobenzaldehyde oxime, 2-Chloro-6-fluorobenzaldehyde, 2-Chloro-6-fluorotoluene; Downstream Products: 2-Chloro-6-fluoroaniline, 2-Chloro-6-fluorobenzoyl chloride, 2,2'-Dinitrobiphenyl.
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-Chloro-6-fluorobenzoic acid (CAS 434-75-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-32009-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.