1-(5-Methyl-1H-1,2,3-triazol-4-yl)-2-butyn-1-one

Modify Date: 2025-09-23 19:22:36

1-(5-Methyl-1H-1,2,3-triazol-4-yl)-2-butyn-1-one Structure
1-(5-Methyl-1H-1,2,3-triazol-4-yl)-2-butyn-1-one structure
Common Name 1-(5-Methyl-1H-1,2,3-triazol-4-yl)-2-butyn-1-one
CAS Number 51719-72-3 Molecular Weight 153.182
Density 1.1±0.1 g/cm3 Boiling Point 254.3±50.0 °C at 760 mmHg
Molecular Formula C7H11N3O Melting Point N/A
MSDS N/A Flash Point 112.0±30.3 °C

 Names

Name 1-(5-Methyl-1,2,3-triazolidin-4-yl)-2-butyn-1-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 254.3±50.0 °C at 760 mmHg
Molecular Formula C7H11N3O
Molecular Weight 153.182
Flash Point 112.0±30.3 °C
Exact Mass 153.090210
LogP 0.28
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.472

 Synonyms

2-Butyn-1-one, 1-(5-methyl-1,2,3-triazolidin-4-yl)-
MFCD24693811
1-(5-Methyl-1,2,3-triazolidin-4-yl)-2-butyn-1-one
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