2-Chloro-3-fluorobenzoic acid
2-氯-3-氟苯甲酸
Also known as: 2-Chloro-3-fluorobenzoic acid, 97%, 2-Chloro-3-fluorobenzoic acid (3 weeks lead time), 2-Chloro-3-fluorobenzoic acid >98%, Benzoic acid, 2-chloro-3-fluoro-, MFCD00973903, NSC 190300, BUTTPARK 19\01-64, QVR BG CF
2-Chloro-3-fluorobenzoic acid (CAS 102940-86-3) 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. It is also known as 2-Chloro-3-fluorobenzoic acid, 97%, 2-Chloro-3-fluorobenzoic acid (3 weeks lead time) and 2-Chloro-3-fluorobenzoic acid >98%. Key properties include a melting point of 171ºC, a boiling point of 279.5±20.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 122.8±21.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 102940-86-3
- Jingsj CID
- J-1031774-3
- Molecular Formula
- C7H4ClFO2
- Chinese Name
- 2-氯-3-氟苯甲酸
- 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 | 171ºC |
|---|---|
| Boiling Point | 279.5±20.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 122.8±21.8 °C |
| Exact Mass | 173.988388 |
| PSA | 37.30000 |
| LogP | 2.42 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.558 |
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-3-fluorobenzoic acid?
The CAS number of 2-Chloro-3-fluorobenzoic acid is 102940-86-3.
What are the molecular formula and molecular weight of 2-Chloro-3-fluorobenzoic acid?
2-Chloro-3-fluorobenzoic acid has molecular formula C7H4ClFO2 and molecular weight 174.557 g/mol.
What are the upstream and downstream products of 2-Chloro-3-fluorobenzoic acid?
For 2-Chloro-3-fluorobenzoic acid, Upstream Products: 3-Fluorobenzoic acid, Hexachloroethane; Downstream Products: 2-Chloro-3-fluorobenzoyl chloride, 2-Chloro-3-fluorobenzaldehyde, (2-Chloro-3-fluorophenyl)methanol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Chloro-3-fluorobenzoic acid (CAS 102940-86-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1031774-3 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.