2H-1-Benzopyran-2-one,3,3'-[(4-methoxyphenyl)methylene]bis[4-hydroxy-
Names
[ CAS No. ]:
10172-75-5
[ Name ]:
2H-1-Benzopyran-2-one,3,3'-[(4-methoxyphenyl)methylene]bis[4-hydroxy-
[Synonym ]:
2H-1-Benzopyran-2-one,3,3'-((4-methoxyphenyl)methylene)bis(4-hydroxy
3,3'-(4-methoxyphenylmethylene)bis-(4-hydroxy-2H-1-benzopyran-2-one)
3,3'-(4-methoxyphenylmethylene)-bis-4-hydroxycoumarin
4-hydroxy-3-[(4-hydroxy-2-oxo-2H-chromen-3-yl)-(4-methoxy-phenyl)-methyl]-chromen-2-one
3,3-(4'-methoxybenzylidene)bis(4-hydroxycoumarin)
3,3'-((4-methoxyphenyl)methylene)bis(4-hydroxy-2H-chromen-2-one)
Chemical & Physical Properties
[ Density]:
1.495g/cm3
[ Boiling Point ]:
632.6ºC at 760mmHg
[ Molecular Formula ]:
C26H18O7
[ Molecular Weight ]:
442.41700
[ Flash Point ]:
218.5ºC
[ Exact Mass ]:
442.10500
[ PSA ]:
110.11000
[ LogP ]:
4.49940
[ Vapour Pressure ]:
7.11E-17mmHg at 25°C
[ Index of Refraction ]:
1.717
Safety Information
[ HS Code ]:
2932209090
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%