2-Hydroxy-5-(methylthio)benzoic acid
2-羟基-5-(甲基硫代)苯甲酸
Also known as: 5-(Methylthio)salicylic acid, 2-Hydroxy-5-(methylsulfanyl)benzoic acid, 5-Methylthiosalicylic acid, Benzoic acid, 2-hydroxy-5-(methylthio)-, 5-Methylmercapto-salicylsaeure, 2-Hydroxy-5-methylmercapto-benzoesaeure
2-Hydroxy-5-(methylthio)benzoic acid (CAS 32318-42-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H8O3S and a molecular weight of 184.21200 g/mol. It is also known as 5-(Methylthio)salicylic acid, 2-Hydroxy-5-(methylsulfanyl)benzoic acid and 5-Methylthiosalicylic acid. Key properties include a boiling point of 361.7ºC at 760 mmHg, a density of 1.43g/cm3 and a flash point of 172.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 32318-42-6
- Jingsj CID
- J-1503173-0
- Molecular Formula
- C8H8O3S
- Chinese Name
- 2-羟基-5-(甲基硫代)苯甲酸
- Molecular Weight
- 184.21200 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 361.7ºC at 760 mmHg |
|---|---|
| Density | 1.43g/cm3 |
| Flash Point | 172.5ºC |
Frequently Asked Questions
What is the CAS number of 2-Hydroxy-5-(methylthio)benzoic acid?
The CAS number of 2-Hydroxy-5-(methylthio)benzoic acid is 32318-42-6.
What are the molecular formula and molecular weight of 2-Hydroxy-5-(methylthio)benzoic acid?
2-Hydroxy-5-(methylthio)benzoic acid has molecular formula C8H8O3S and molecular weight 184.21200 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Hydroxy-5-(methylthio)benzoic acid (CAS 32318-42-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1503173-0 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.