4H-1-Benzopyran-4-one, 5-Methoxy-
Suppliers
Names
[ CAS No. ]:
59887-87-5
[ Name ]:
4H-1-Benzopyran-4-one, 5-Methoxy-
[Synonym ]:
5-methoxy-chromen-4-one
5-Methoxy-chromon
5-Methoxy-chromen-4-on
5-methoxy-4h-chromen-4-one
8-Methoxychromon
Chemical & Physical Properties
[ Density]:
1.248g/cm3
[ Boiling Point ]:
307.6ºC at 760 mmHg
[ Molecular Formula ]:
C10H8O3
[ Molecular Weight ]:
176.16900
[ Flash Point ]:
130.8ºC
[ Exact Mass ]:
176.04700
[ PSA ]:
39.44000
[ LogP ]:
1.80160
[ Index of Refraction ]:
1.572
Safety Information
[ HS Code ]:
2914509090
Synthetic Route
Customs
[ HS Code ]: 2914509090
[ Summary ]:
HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%