Thioglycolic acid

C2H4O2SCAS 68-11-192.11 g/mol

OHOSH
Carboxylic acidThiol

Properties

Molecular formula
C2H4O2S
Molar mass
92.11 g/mol
Exact mass
91.9932 Da
Density
1.3253 g/mL (at 20 °C)
Melting point
−16.5 °C
Boiling point
120 °C (at 20 Torr)
logP
0.00Crippen estimate
Polar surface area
37.3 Ų
H-bond donors / acceptors
2 / 2
Rotatable bonds
1

Identifiers

CAS number
68-11-1
SMILES
O=C(O)CS
InChIKey
CWERGRDVMFNCDR-UHFFFAOYSA-N
InChI
InChI=1S/C2H4O2S/c3-2(4)1-5/h5H,1H2,(H,3,4)

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Names and synonyms

13 names · show all
  • Acetic acid, 2-mercapto-
  • Acetic acid, mercapto-
  • 2-Mercaptoacetic acid
  • Glycolic acid, 2-thio-
  • Thiovanic acid
  • 2-Thioglycolic acid
  • α-Mercaptoacetic acid
  • Mercaptoacetic acid
  • 2-Mercaptoethanoic acid
  • Sulfhydrylacetic acid
  • NSC 1894
  • TGA
  • 2-Sulfanylacetic acid

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Similar compounds

Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds

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