methylenebis(3-mercaptopropionic acid)
亚甲基双(3-巯基丙酸)
Also known as: 3,3'-(Methylenedithio)dipropionic acid, 3,3'-Methylenebisthiobispropanoic acid, 3,3'-[methylenebis(thio)]bispropionic acid, 3-([[(2-Carboxyethyl)thio]methyl]thio)propanoic acid, Methylenebis(3-thiopropionic acid)
- CAS No.
- 4265-57-0
- Jingsj CID
- J-1359876-9
- Molecular Formula
- C7H12O4S2
- Chinese Name
- 亚甲基双(3-巯基丙酸)
- Molecular Weight
- 224.29800 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 138ºC |
|---|---|
| Boiling Point | 466.5ºC at 760mmHg |
| Density | 1.39g/cm3 |
| Flash Point | 235.9ºC |
Frequently Asked Questions
What is the CAS number of methylenebis(3-mercaptopropionic acid)?
4265-57-0
What are the molecular formula and molecular weight of methylenebis(3-mercaptopropionic acid)?
C7H12O4S2, molecular weight 224.29800 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026