4-Phenoxybenzoic acid
4-苯氧基苯甲酸
Also known as: 4-Carboxydiphenyl ether, 4-Carboxybiphenyl ether, p-Phenoxybenzoic acid, Benzoic acid, 4-phenoxy-, Benzoic acid, p-phenoxy-, DIPHENYL ETHER 4-CARBOXYLIC ACID, MFCD00002539, EINECS 218-682-5
4-Phenoxybenzoic acid (CAS 2215-77-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H10O3 and a molecular weight of 214.22 g/mol. It is also known as 4-Carboxydiphenyl ether, 4-Carboxybiphenyl ether and p-Phenoxybenzoic acid. Key properties include a melting point of 163-165 °C(lit.), a boiling point of 364.2±25.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 141.7±16.7 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2215-77-2
- Jingsj CID
- J-4909-2
- Molecular Formula
- C13H10O3
- Chinese Name
- 4-苯氧基苯甲酸
- Molecular Weight
- 214.22 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 163-165 °C(lit.) |
|---|---|
| Boiling Point | 364.2±25.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 141.7±16.7 °C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of 4-Phenoxybenzoic acid?
The CAS number of 4-Phenoxybenzoic acid is 2215-77-2.
What are the molecular formula and molecular weight of 4-Phenoxybenzoic acid?
4-Phenoxybenzoic acid has molecular formula C13H10O3 and molecular weight 214.22 g/mol.
Is 4-Phenoxybenzoic acid hazardous?
4-Phenoxybenzoic acid has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Phenoxybenzoic acid (CAS 2215-77-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-4909-2 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.