4-(Trifluoromethylthio)phenylacetic acid
Also known as: 2-(4-((trifluoromethyl)thio)phenyl)acetic acid, 4-[(trifluoromethyl)sulfanyl]phenylacetic acid, Benzeneacetic acid, 4-[(trifluoromethyl)thio]-, 4-(trifluoromethylthio)phenylacetic acid, 4-Trifluormethylmercapto-phenylessigsaeure, MFCD00236351, RARECHEM AL BO 0862
4-(Trifluoromethylthio)phenylacetic acid (CAS 243977-23-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H7F3O2S and a molecular weight of 236.211 g/mol. Key properties include a melting point of 114-118ºC(lit.), a boiling point of 252.2±40.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 106.3±27.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 243977-23-3
- Jingsj CID
- J-1402550-4
- Molecular Formula
- C9H7F3O2S
- Molecular Weight
- 236.211 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 114-118ºC(lit.) |
|---|---|
| Boiling Point | 252.2±40.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 106.3±27.3 °C |
| Exact Mass | 236.011887 |
| PSA | 62.60000 |
| LogP | 2.86 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.531 |
| Storage Conditions | 2-8°C |
Customs & Trade Information
| HS Code | 2930909090 |
|---|---|
| Summary | 2930909090. other organo-sulphur compounds. 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 4-(Trifluoromethylthio)phenylacetic acid?
The CAS number of 4-(Trifluoromethylthio)phenylacetic acid is 243977-23-3.
What are the molecular formula and molecular weight of 4-(Trifluoromethylthio)phenylacetic acid?
4-(Trifluoromethylthio)phenylacetic acid has molecular formula C9H7F3O2S and molecular weight 236.211 g/mol.
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-(Trifluoromethylthio)phenylacetic acid (CAS 243977-23-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1402550-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.