sec-butyl thioisovalerate
Also known as: sec-butyl 3-methylbutanethioate, S-butan-2-yl 3-methylbutanethioate, S-sec-butyl 3-methylbutanethioate, S-sec-butyl thioisovalerate, S-2-butyl 3-methylbutanethioate, 3-methylbutanethioic acid S-sec-butyl ester, 3-methylthiobutyric acid S-sec-butyl ester, Butanethioic acid, 3-methyl-, S-(1-methylpropyl) ester, EINECS 219-416-0
sec-butyl thioisovalerate (CAS 2432-91-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H18OS and a molecular weight of 174.30400 g/mol. Key properties include a boiling point of 217.4ºC at 760mmHg, a density of 0.922g/cm3 and a flash point of 73.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2432-91-9
- Jingsj CID
- J-1396684-2
- Molecular Formula
- C9H18OS
- Molecular Weight
- 174.30400 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 217.4ºC at 760mmHg |
|---|---|
| Density | 0.922g/cm3 |
| Flash Point | 73.9ºC |
| Exact Mass | 174.10800 |
| PSA | 42.37000 |
| LogP | 3.09080 |
| Vapor Pressure | 0.133mmHg at 25°C |
| Refractive Index | 1.459 |
Frequently Asked Questions
What is the CAS number of sec-butyl thioisovalerate?
The CAS number of sec-butyl thioisovalerate is 2432-91-9.
What are the molecular formula and molecular weight of sec-butyl thioisovalerate?
sec-butyl thioisovalerate has molecular formula C9H18OS and molecular weight 174.30400 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. "sec-butyl thioisovalerate (CAS 2432-91-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1396684-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.