4,8'-Dihydroxy-2,6'-dimethyl-1,2'-binaphthalene-1',4',5,8-tetrone

Names

[ CAS No. ]:
33916-25-5

[ Name ]:
4,8'-Dihydroxy-2,6'-dimethyl-1,2'-binaphthalene-1',4',5,8-tetrone

[Synonym ]:
4,8'-Dihydroxy-2,6'-dimethyl-1,2'-binaphthalene-1',4',5,8-tetrone
neodiospyrine
Neodiospyrin

Chemical & Physical Properties

[ Molecular Formula ]:
C₂₂H₁₄O₆

[ Molecular Weight ]:
374.34300

[ Exact Mass ]:
374.07900

[ PSA ]:
108.74000

[ LogP ]:
3.11240

Safety Information

[ HS Code ]:
2914400090

Synthetic Route

Click to get detail synthetic route

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%