3-Phenoxypropionic acid
Also known as: 3-Phenoxypropanoic acid, 3-phenoxy-propanoic acid, Propanoic acid, 3-phenoxy-, b-phenoxypropionic acid, beta-Phenoxypropionic acid
3-Phenoxypropionic acid (CAS 7170-38-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H10O3 and a molecular weight of 166.174 g/mol. Key properties include a melting point of 98-100 °C(lit.), a boiling point of 245.0±0.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 107.5±13.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 7170-38-9
- Jingsj CID
- J-24081-3
- Molecular Formula
- C9H10O3
- Molecular Weight
- 166.174 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 98-100 °C(lit.) |
|---|---|
| Boiling Point | 245.0±0.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 107.5±13.3 °C |
| Exact Mass | 166.062988 |
| PSA | 46.53000 |
| LogP | 1.63 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.533 |
Customs & Trade Information
| HS Code | 2918990090 |
|---|---|
| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 3-Phenoxypropionic acid?
The CAS number of 3-Phenoxypropionic acid is 7170-38-9.
What are the molecular formula and molecular weight of 3-Phenoxypropionic acid?
3-Phenoxypropionic acid has molecular formula C9H10O3 and molecular weight 166.174 g/mol.
What are the upstream and downstream products of 3-Phenoxypropionic acid?
For 3-Phenoxypropionic acid, Upstream Products: Ethyl acrylate, Phenol, 3-Phenoxypropionitrile; Downstream Products: 3-(4-Chlorophenoxy)propanoic acid, 7-Methoxy-1-indanone, 3-Bromochromone.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Phenoxypropionic acid (CAS 7170-38-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-24081-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.