4-(Ethylthio)benzoic acid
Also known as: 4-(ETHYLTHIO)BENZOIC ACID, 4-ethylsulfanylbenzoic acid, Benzoic acid, 4-(ethylthio)-, RARECHEM AL BE 1513, TIMTEC-BB SBB000236, MFCD00002556
4-(Ethylthio)benzoic acid (CAS 13205-49-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H10O2S and a molecular weight of 182.23900 g/mol. Key properties include a melting point of 145-147ºC(lit.), a boiling point of 329.8ºC at 760mmHg, a density of 1.23g/cm3 and a flash point of 153.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 13205-49-7
- Jingsj CID
- J-39171-9
- Molecular Formula
- C9H10O2S
- Molecular Weight
- 182.23900 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 145-147ºC(lit.) |
|---|---|
| Boiling Point | 329.8ºC at 760mmHg |
| Density | 1.23g/cm3 |
| Flash Point | 153.2ºC |
| Exact Mass | 182.04000 |
| PSA | 62.60000 |
| LogP | 2.49680 |
| Vapor Pressure | 6.98E-05mmHg at 25°C |
| Refractive Index | 1.596 |
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-(Ethylthio)benzoic acid?
The CAS number of 4-(Ethylthio)benzoic acid is 13205-49-7.
What are the molecular formula and molecular weight of 4-(Ethylthio)benzoic acid?
4-(Ethylthio)benzoic acid has molecular formula C9H10O2S and molecular weight 182.23900 g/mol.
What are the upstream and downstream products of 4-(Ethylthio)benzoic acid?
For 4-(Ethylthio)benzoic acid, Upstream Products: Potassium ethylxanthate, 4-aminobenzoic acid, 4-(Methylthio)benzaldehyde.
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-(Ethylthio)benzoic acid (CAS 13205-49-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-39171-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.