2-Heptynal
Names
[ CAS No. ]:
1846-67-9
[ Name ]:
2-Heptynal
[Synonym ]:
Hept-2-inal
butyl-2-propynal
Hept-2-yn-1-al
2-Heptynal
3-butylpropynal
n-butylacetylenyl aldehyde
Chemical & Physical Properties
[ Density]:
0.883g/cm3
[ Boiling Point ]:
173.7ºC at 760 mmHg
[ Molecular Formula ]:
C7H10O
[ Molecular Weight ]:
110.15400
[ Flash Point ]:
59.2ºC
[ Exact Mass ]:
110.07300
[ PSA ]:
17.07000
[ LogP ]:
1.37890
[ Vapour Pressure ]:
1.25mmHg at 25°C
[ Index of Refraction ]:
1.436
Safety Information
[ HS Code ]:
2912190090
Synthetic Route
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%