3H-Xanthen-3-one,2,6,7-trihydroxy-9-methyl-

Names

[ Name ]:
3H-Xanthen-3-one,2,6,7-trihydroxy-9-methyl-

[Synonym ]:
2,6,7-Trihydroxy-9-methyl-xanthen-3-on
2,6,7-Trihydroxy-9-methyl-xanthen-3-one
3H-Xanthen-3-one,2,6,7-trihydroxy-9-methyl
EINECS 226-468-8
9-methyl-2,3,7-trihydroxy-6-fluorone

Chemical & Physical Properties

[ Density]:
1.63g/cm3

[ Boiling Point ]:
610.5ºC at 760mmHg

[ Molecular Formula ]:
C₁₄H₁₀O₅

[ Molecular Weight ]:
258.22600

[ Flash Point ]:
241.6ºC

[ Exact Mass ]:
258.05300

[ PSA ]:
90.90000

[ LogP ]:
2.32300

[ Index of Refraction ]:
1.761

Safety Information

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

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%