CAS Registry Number®
107-96-0
CAS Name
3-Mercaptopropionic acid
Molecular Formula
C3H6O2S
Molecular Mass
106.14
Compound Properties
-
Boiling Point (1)
111 °C @ Press: 15 Torr
-
Melting Point (1)
16.8 °C
-
Density (1)
1.218 g/cm³ @ Temp: 21 °C
Source(s)
- (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)
Other Names and Identifiers
InChI
InChI=1S/C3H6O2S/c4-3(5)1-2-6/h6H,1-2H2,(H,4,5)
InChIKey
InChIKey=DKIDEFUBRARXTE-UHFFFAOYSA-N
SMILES
C(C(O)=O)CS
Canonical SMILES
O=C(O)CCS
Other Names for this Substance
- Propanoic acid, 3-mercapto-
- Propionic acid, 3-mercapto-
- Propionic acid, β-mercapto-
- 3-Mercaptopropanoic acid
- 3-Mercaptopropionic acid
- β-Mercaptopropionic acid
- β-Thiopropionic acid
- 3-Thiopropionic acid
- Mercaptopropionic acid
- 3-Thiopropanoic acid
- β-Mercaptopropanoic acid
- MPA
- Thiohydracrylic acid
- 2-Mercaptoethanecarboxylic acid
- NSC 437
- NSC 45157
- BMPA (thiol)
- BMPA
- 3-Sulfanylpropanoic acid
- R 013140
- MeSH ID: D015097
Deleted or Replaced CAS Registry Numbers
803635-69-0, 1629856-14-9, 2018279-94-0
