2-(phosphonooxy)benzoic acid
Also known as: Fosfosal, 2-Carboxyphenyl phosphate, Salicyl phosphate, o-Carboxyphenyl phosphate, Benzoic acid, 2-(phosphonooxy)-, ur1521, ur1522
2-(phosphonooxy)benzoic acid (CAS 6064-83-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H7O6P and a molecular weight of 218.101 g/mol. Key properties include a melting point of 162-166°C, a boiling point of 482.3±47.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 245.5±29.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 6064-83-1
- Jingsj CID
- J-29205-7
- Molecular Formula
- C7H7O6P
- Molecular Weight
- 218.101 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 162-166°C |
|---|---|
| Boiling Point | 482.3±47.0 °C at 760 mmHg |
| Density | 1.7±0.1 g/cm3 |
| Flash Point | 245.5±29.3 °C |
| Exact Mass | 217.998032 |
| PSA | 113.87000 |
| LogP | -0.32 |
| Vapor Pressure | 0.0±1.3 mmHg at 25°C |
| Refractive Index | 1.620 |
Activity & Biological Data
| Additional Information | [1]. Gómez LA, et al. The effect of fosfosal and acetylsalicylic acid on leukocyte migration and PGE2 concentration in experimentally induced acute inflammation. Eur J Pharmacol. 1988 Mar 15;147(3):459-63. |
|---|
Customs & Trade Information
| HS Code | 2931900090 |
|---|---|
| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. 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-(phosphonooxy)benzoic acid?
The CAS number of 2-(phosphonooxy)benzoic acid is 6064-83-1.
What are the molecular formula and molecular weight of 2-(phosphonooxy)benzoic acid?
2-(phosphonooxy)benzoic acid has molecular formula C7H7O6P and molecular weight 218.101 g/mol.
What are the upstream and downstream products of 2-(phosphonooxy)benzoic acid?
For 2-(phosphonooxy)benzoic acid, Upstream Products: Salicylic acid, Methanol, 2-Hydroxybenzoyl chloride; Downstream Products: Salicylic acid, Phosphoric acid.
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-(phosphonooxy)benzoic acid (CAS 6064-83-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-29205-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.