1,2,7-Trihydroxy-[1]benzopyrano[5,4,3-cde][1]benzopyran-5,10-dione

Names

[ CAS No. ]:
6486-61-9

[ Name ]:
1,2,7-Trihydroxy-[1]benzopyrano[5,4,3-cde][1]benzopyran-5,10-dione

[Synonym ]:
1,2,7-Trihydroxy-chromeno[5,4,3-cde]chromen-5,10-dion

Chemical & Physical Properties

[ Molecular Formula ]:
C₁₄H₆O₇

[ Molecular Weight ]:
286.19300

[ Exact Mass ]:
286.01100

[ PSA ]:
121.11000

[ LogP ]:
1.60720

Safety Information

[ HS Code ]:
2914400090

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2914400090

[ Summary ]:
2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%