2H-1-BENZOPYRAN-2-ONE, 4-HYDROXY-3-(PHENYLMETHYL)-
Names
[ CAS No. ]:
15074-18-7
[ Name ]:
2H-1-BENZOPYRAN-2-ONE, 4-HYDROXY-3-(PHENYLMETHYL)-
[Synonym ]:
4-Hydroxy-3-benzylcoumarin
3-Benzyl-4-hydroxycoumarin
3-benzyl-4-hydroxy-chromen-2-one
3-Benzyl-4-hydroxy-cumarin
3-benzyl-4-hydroxy-2H-1-benzopyran-2-one
3-Benzyl-4-hydroxy-2H-chromen-2-one
4-hydroxy-coumarin 8
3Bz-4OHBzpyran2one
Chemical & Physical Properties
[ Density]:
1.339g/cm3
[ Boiling Point ]:
408.7ºC at 760mmHg
[ Molecular Formula ]:
C16H12O3
[ Molecular Weight ]:
252.26500
[ Flash Point ]:
154.3ºC
[ Exact Mass ]:
252.07900
[ PSA ]:
50.44000
[ LogP ]:
3.08940
[ Vapour Pressure ]:
2.05E-07mmHg at 25°C
[ Index of Refraction ]:
1.671
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%