2-Amino-4,5-difluorobenzoic acid
Also known as: 4,5-Difluoroanthranilic acid, BUTTPARK 49\07-41, Benzoic acid, 2-amino-4,5-difluoro-, 2-Carboxy-4,5-difluoroaniline
2-Amino-4,5-difluorobenzoic acid (CAS 83506-93-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H5F2NO2 and a molecular weight of 173.117 g/mol. Key properties include a melting point of 181-185 °C, a boiling point of 326.8±42.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 151.4±27.9 °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.
- 83506-93-8
- Jingsj CID
- J-1103142-8
- Molecular Formula
- C7H5F2NO2
- Molecular Weight
- 173.117 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 181-185 °C |
|---|---|
| Boiling Point | 326.8±42.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 151.4±27.9 °C |
| Exact Mass | 173.028839 |
| PSA | 63.32000 |
| LogP | 2.12 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.578 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2922499990 |
|---|---|
| Summary | HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 2-Amino-4,5-difluorobenzoic acid?
The CAS number of 2-Amino-4,5-difluorobenzoic acid is 83506-93-8.
What are the molecular formula and molecular weight of 2-Amino-4,5-difluorobenzoic acid?
2-Amino-4,5-difluorobenzoic acid has molecular formula C7H5F2NO2 and molecular weight 173.117 g/mol.
Is 2-Amino-4,5-difluorobenzoic acid hazardous?
2-Amino-4,5-difluorobenzoic 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-Amino-4,5-difluorobenzoic acid?
For 2-Amino-4,5-difluorobenzoic acid, Upstream Products: 4,5-Difluoro-2-nitrobenzoic acid, 4,5-Difluorophthalic acid, p-Toluenesulfonyl chloride; Downstream Products: 6,7-Difluoroquinazolin-4-ol, Methyl 2-amino-4,5-difluorobenzoate, 2-Quinolinol.
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-Amino-4,5-difluorobenzoic acid (CAS 83506-93-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1103142-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.