1H-Pyrazole-4-carboxylic acid, 3-ethynyl-, methyl ester (9CI)

Names

[ CAS No. ]:
551943-44-3

[ Name ]:
1H-Pyrazole-4-carboxylic acid, 3-ethynyl-, methyl ester (9CI)

[Synonym ]:
Methyl 3-ethynyl-1H-pyrazole-4-carboxylate
1H-Pyrazole-4-carboxylic acid, 3-ethynyl-, methyl ester

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
335.0±27.0 °C at 760 mmHg

[ Molecular Formula ]:
C₇H₆N₂O₂

[ Molecular Weight ]:
150.135

[ Flash Point ]:
156.4±23.7 °C

[ Exact Mass ]:
150.042923

[ LogP ]:
0.90

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.544