methylpropiolic aldehyde

Names

[ CAS No. ]:
1119-19-3

[ Name ]:
methylpropiolic aldehyde

Chemical & Physical Properties

[ Molecular Formula ]:
C₄H₄O

[ Molecular Weight ]:
68.07400

[ Exact Mass ]:
68.02620

[ PSA ]:
17.07000

[ LogP ]:
0.20860

[ Vapour Pressure ]:
28.2mmHg at 25°C

Safety Information

[ HS Code ]:
2912190090

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2912190090

[ Summary ]:
2912190090 acyclic aldehydes without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%