3H-1,2,4-Triazole-3-thione, 2-acetyl-1,2-dihydro-5-methyl- (9CI)

Modify Date: 2025-11-09 16:55:51

3H-1,2,4-Triazole-3-thione, 2-acetyl-1,2-dihydro-5-methyl- (9CI) Structure
3H-1,2,4-Triazole-3-thione, 2-acetyl-1,2-dihydro-5-methyl- (9CI) structure
Common Name 3H-1,2,4-Triazole-3-thione, 2-acetyl-1,2-dihydro-5-methyl- (9CI)
CAS Number 385381-78-2 Molecular Weight 157.194
Density 1.4±0.1 g/cm3 Boiling Point 209.3±23.0 °C at 760 mmHg
Molecular Formula C5H7N3OS Melting Point N/A
MSDS N/A Flash Point 80.4±22.6 °C

 Names

Name 1-(3-Methyl-5-thioxo-2,5-dihydro-1H-1,2,4-triazol-1-yl)ethanone
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 209.3±23.0 °C at 760 mmHg
Molecular Formula C5H7N3OS
Molecular Weight 157.194
Flash Point 80.4±22.6 °C
Exact Mass 157.030975
LogP -1.56
Vapour Pressure 0.2±0.4 mmHg at 25°C
Index of Refraction 1.676
InChIKey OATOTPMANXUUFD-UHFFFAOYSA-N
SMILES CC(=O)n1[nH]c(C)nc1=S

 Synonyms

1-(3-Methyl-5-thioxo-2,5-dihydro-1H-1,2,4-triazol-1-yl)ethanone
Ethanone, 1-(2,5-dihydro-3-methyl-5-thioxo-1H-1,2,4-triazol-1-yl)-
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