DL-Buthionine
DL-丁基巯基丁氨酸
Also known as: D,L-BUTHIONINE, DL-butathionine, S-Butyl-DL-homocysteine
DL-Buthionine (CAS 3343-64-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H17NO2S and a molecular weight of 191.29100 g/mol. It is also known as D,L-BUTHIONINE, DL-butathionine and S-Butyl-DL-homocysteine. Key properties include a melting point of 238-243ºC, a boiling point of 335.7ºC at 760 mmHg, a density of 1.104g/cm3 and a flash point of 156.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 3343-64-4
- Jingsj CID
- J-1403580-1
- Molecular Formula
- C8H17NO2S
- Chinese Name
- DL-丁基巯基丁氨酸
- Molecular Weight
- 191.29100 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 238-243ºC |
|---|---|
| Boiling Point | 335.7ºC at 760 mmHg |
| Density | 1.104g/cm3 |
| Flash Point | 156.8ºC |
Frequently Asked Questions
What is the CAS number of DL-Buthionine?
The CAS number of DL-Buthionine is 3343-64-4.
What are the molecular formula and molecular weight of DL-Buthionine?
DL-Buthionine has molecular formula C8H17NO2S and molecular weight 191.29100 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "DL-Buthionine (CAS 3343-64-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1403580-1 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.