Methyl but-3-ynoate

Names

[ Name ]:
Methyl but-3-ynoate

[Synonym ]:
2-propynyl acetate
Pyrimidine, 2-ethynyl-
but-3-ynoic acid methyl ester
But-3-insaeure-methylester
methylpropiolate
2-Ethynylpyrimidine
3-butynoic acid,methyl ester
Methyl but-3-ynoate
methyl 3-butynoate

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
228.2±23.0 °C at 760 mmHg

[ Molecular Formula ]:
C₆H₄N₂

[ Molecular Weight ]:
104.109

[ Flash Point ]:
103.6±15.6 °C

[ Exact Mass ]:
104.037445

[ PSA ]:
25.78000

[ LogP ]:
0.69

[ Vapour Pressure ]:
0.1±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.544

Safety Information

[ Hazard Codes ]:
F

[ HS Code ]:
2916190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2916190090

[ Summary ]:
2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%