2H-1-Benzopyran-2-one,4,6-dimethyl-
Names
[ CAS No. ]:
14002-89-2
[ Name ]:
2H-1-Benzopyran-2-one,4,6-dimethyl-
[Synonym ]:
4,6-dimethyl-2H-chromen-2-one
2H-1-Benzopyran-2-one,4,6-dimethyl
4,6-Dimethyl-cumarin
4,6-dimethylcoumarin
4,6-dimethyl-chromen-2-one
4,6-Dimethyl-2-benzopyrone
Chemical & Physical Properties
[ Density]:
1.15g/cm3
[ Boiling Point ]:
311.3ºC at 760mmHg
[ Molecular Formula ]:
C11H10O2
[ Molecular Weight ]:
174.19600
[ Flash Point ]:
127.6ºC
[ Exact Mass ]:
174.06800
[ PSA ]:
30.21000
[ LogP ]:
2.40980
[ Vapour Pressure ]:
0.000568mmHg at 25°C
[ Index of Refraction ]:
1.564
Safety Information
[ HS Code ]:
2932209090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2932209090
[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%