2,3-dihydro-9-hydroxyfuro[3,2-g]chromen-7-one
Names
[ CAS No. ]:
68123-30-8
[ Name ]:
2,3-dihydro-9-hydroxyfuro[3,2-g]chromen-7-one
[Synonym ]:
2,3-DIHYDRO-9-HYDROXY-7H-FURO[3,2-G][1]BENZOPYRAN-7-ONE
Dihydro-8-hydroxypsoralen
xanthotoxol
9-Hydroxy-2,3-dihydro-7H-furo[3,2-g]chromen-7-one
7H-Furo[3,2-g][1]benzopyran-7-one, 2,3-dihydro-9-hydroxy-
9-hydroxy-2,3-dihydro-furo[3,2-g]chromen-7-one
2,3-dihydro-9-hydroxyfuro[3,2-g]chromen-7-one
7H-Furo(3,2-g)(1)benzopyran-7-one, 2,3-dihydro-9-hydroxy-
2,3-Dihydroxanthotoxol
EINECS 268-548-5
7H-Furo(3,2-g)(1)benzopyran-7-one,2,3-dihydro-9-hydroxy
4',5'-dihydro-8-hydroxypsoralen
2,3-Dihydro-9-hydroxy-7H-furo(3,2-g)(1)benzopyran-7-one
9-Hydroxy-2,3-dihydro-furo[3,2-g]chromen-7-on
Chemical & Physical Properties
[ Density]:
1.5±0.1 g/cm3
[ Boiling Point ]:
421.7±45.0 °C at 760 mmHg
[ Molecular Formula ]:
C11H8O4
[ Molecular Weight ]:
204.179
[ Flash Point ]:
175.0±22.2 °C
[ Exact Mass ]:
204.042252
[ PSA ]:
59.67000
[ LogP ]:
0.63
[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C
[ Index of Refraction ]:
1.672
Safety Information
[ HS Code ]:
2932999099
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2932999099
[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%