Pyrazole-5-carboxylic acid, 3-ethynyl-1-methyl-, methyl ester (8CI)

Modify Date: 2024-02-01 11:26:18

Pyrazole-5-carboxylic acid, 3-ethynyl-1-methyl-, methyl ester (8CI) Structure
Pyrazole-5-carboxylic acid, 3-ethynyl-1-methyl-, methyl ester (8CI) structure
Common Name Pyrazole-5-carboxylic acid, 3-ethynyl-1-methyl-, methyl ester (8CI)
CAS Number 19762-24-4 Molecular Weight 164.161
Density 1.1±0.1 g/cm3 Boiling Point 287.1±25.0 °C at 760 mmHg
Molecular Formula C8H8N2O2 Melting Point N/A
MSDS N/A Flash Point 127.4±23.2 °C

 Names

Name Methyl 3-ethynyl-1-methyl-1H-pyrazole-5-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 287.1±25.0 °C at 760 mmHg
Molecular Formula C8H8N2O2
Molecular Weight 164.161
Flash Point 127.4±23.2 °C
Exact Mass 164.058578
LogP 0.13
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.522

 Synonyms

1H-Pyrazole-5-carboxylic acid, 3-ethynyl-1-methyl-, methyl ester
Methyl 3-ethynyl-1-methyl-1H-pyrazole-5-carboxylate
MFCD28156659