Ethanethioic acid, S-(3-chloro-2-methyl-3-oxopropyl) ester
3-乙酰硫基-2-甲基丙酰氯
Also known as: 3-acetylthio-2-methylpropionyl chloride, 3-acetylthio-2-methylpropanoic acid chloride, S-(3-chloro-2-methyl-3-oxopropyl) ethanethioate, Thioacetic acid S-(2-chloroformylpropyl) ester, ethanethioic acid, S-(3-chloro-2-methyl-3-oxopropyl)ester
Ethanethioic acid, S-(3-chloro-2-methyl-3-oxopropyl) ester (CAS 64805-64-7) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C6H9ClO2S and a molecular weight of 180.65200 g/mol. It is also known as 3-acetylthio-2-methylpropionyl chloride, 3-acetylthio-2-methylpropanoic acid chloride and S-(3-chloro-2-methyl-3-oxopropyl) ethanethioate. Key properties include a boiling point of 229.1ºC at 760 mmHg, a density of 1.224 g/cm3 and a flash point of 92.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 64805-64-7
- Jingsj CID
- J-1438847-5
- Molecular Formula
- C6H9ClO2S
- Chinese Name
- 3-乙酰硫基-2-甲基丙酰氯
- Molecular Weight
- 180.65200 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 229.1ºC at 760 mmHg |
|---|---|
| Density | 1.224 g/cm3 |
| Flash Point | 92.3ºC |
Frequently Asked Questions
What is the CAS number of Ethanethioic acid, S-(3-chloro-2-methyl-3-oxopropyl) ester?
The CAS number of Ethanethioic acid, S-(3-chloro-2-methyl-3-oxopropyl) ester is 64805-64-7.
What are the molecular formula and molecular weight of Ethanethioic acid, S-(3-chloro-2-methyl-3-oxopropyl) ester?
Ethanethioic acid, S-(3-chloro-2-methyl-3-oxopropyl) ester has molecular formula C6H9ClO2S and molecular weight 180.65200 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Ethanethioic acid, S-(3-chloro-2-methyl-3-oxopropyl) ester (CAS 64805-64-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1438847-5 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.