1,1-dimethoxyhexadec-7-yne

Names

[ Name ]:
1,1-dimethoxyhexadec-7-yne

[Synonym ]:
7-Hexadecyne,1,1-dimethoxy
7-Hexadecynal dimethyl acetal
palmitolic aldehyde dimethyl acetal
1,1-dimethoxy-hexadec-7-yne
7-Hexadecynal diethyl acetal
7-Hexadecin-1-al-dimethylacetal

Chemical & Physical Properties

[ Density]:
0.877g/cm3

[ Boiling Point ]:
354.7ºC at 760 mmHg

[ Molecular Formula ]:
C₁₈H₃₄O₂

[ Molecular Weight ]:
282.46100

[ Flash Point ]:
109ºC

[ Exact Mass ]:
282.25600

[ PSA ]:
18.46000

[ LogP ]:
5.30980

[ Index of Refraction ]:
1.452

Safety Information

[ HS Code ]:
2911000000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2911000000

[ Summary ]:
2911000000 acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%