4-(4-hydroxyphenyl)-3-(4-methoxyphenyl)chromen-2-one

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Names

[ CAS No. ]:
3449-31-8

[ Name ]:
4-(4-hydroxyphenyl)-3-(4-methoxyphenyl)chromen-2-one

[Synonym ]:
4-<4-Formyl-phenyl>-2,5-diphenyl-2H-1,2,3-triazol

Chemical & Physical Properties

[ Density]:
1.304g/cm3

[ Boiling Point ]:
555.8ºC at 760 mmHg

[ Molecular Formula ]:
C22H16O4

[ Molecular Weight ]:
344.36000

[ Flash Point ]:
200.1ºC

[ Exact Mass ]:
344.10500

[ PSA ]:
59.67000

[ LogP ]:
4.84120

[ Index of Refraction ]:
1.658

Safety Information

[ HS Code ]:
2932209090

Customs

[ HS Code ]: 2932209090

[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%