Benzenemethanol, a-ethynyl-3,4-dimethoxy-

Names

[ CAS No. ]:
6953-67-9

[ Name ]:
Benzenemethanol, a-ethynyl-3,4-dimethoxy-

[Synonym ]:
3',4'-dimethoxyvalerophenone
3,4-Dimethoxyvalerophenon

Chemical & Physical Properties

[ Density]:
1.138g/cm3

[ Boiling Point ]:
296.3ºC at 760mmHg

[ Molecular Formula ]:
C₁₁H₁₂O₃

[ Molecular Weight ]:
192.21100

[ Flash Point ]:
133ºC

[ Exact Mass ]:
192.07900

[ PSA ]:
38.69000

[ LogP ]:
1.37040

[ Index of Refraction ]:
1.542

Safety Information

[ HS Code ]:
2909499000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2909499000

[ Summary ]:
2909499000. ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%