![Molecular structure of 4'-Fluoro-[1,1'-biphenyl]-4-carboxylic acid (CAS 5731-10-2)](/images/chem_structures_svg/037/5731-10-2.svg)
4'-Fluoro-[1,1'-biphenyl]-4-carboxylic acid
Also known as: 4'-Fluoro-4-biphenylcarboxylic acid, 4'-Fluoro-biphenyl-4-carboxylic acid, 4'-fluorobiphenyl-4-carboxylic acid, 4-(4-Fluorophenyl)benzoic acid, 4-Biphenyl-4'-fluoro-carboxylic acid, AKOS BAR-0028, ART-CHEM-BB B025021
4'-Fluoro-[1,1'-biphenyl]-4-carboxylic acid (CAS 5731-10-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H9FO2 and a molecular weight of 216.208 g/mol. Key properties include a melting point of 252-253ºC, a boiling point of 369.4±25.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 177.2±23.2 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H315 — Causes skin irritation and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 5731-10-2
- Jingsj CID
- J-1409692-5
- Molecular Formula
- C13H9FO2
- Molecular Weight
- 216.208 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 252-253ºC |
|---|---|
| Boiling Point | 369.4±25.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 177.2±23.2 °C |
| Exact Mass | 216.058655 |
| PSA | 37.30000 |
| LogP | 3.68 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.589 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- 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 4'-Fluoro-[1,1'-biphenyl]-4-carboxylic acid?
The CAS number of 4'-Fluoro-[1,1'-biphenyl]-4-carboxylic acid is 5731-10-2.
What are the molecular formula and molecular weight of 4'-Fluoro-[1,1'-biphenyl]-4-carboxylic acid?
4'-Fluoro-[1,1'-biphenyl]-4-carboxylic acid has molecular formula C13H9FO2 and molecular weight 216.208 g/mol.
Is 4'-Fluoro-[1,1'-biphenyl]-4-carboxylic acid hazardous?
4'-Fluoro-[1,1'-biphenyl]-4-carboxylic acid has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H315 — Causes skin irritation; H319 — Causes serious eye irritation.
What are the upstream and downstream products of 4'-Fluoro-[1,1'-biphenyl]-4-carboxylic acid?
For 4'-Fluoro-[1,1'-biphenyl]-4-carboxylic acid, Upstream Products: 4-Bromobenzoic acid, 4-Fluorobenzeneboronic acid, 4-Iodobenzoic acid; Downstream Products: Benzimidazole.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4'-Fluoro-[1,1'-biphenyl]-4-carboxylic acid (CAS 5731-10-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1409692-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.