6,6'-Dimethyl-8,8'-dihydroxy-2,2'-binaphthalene-1,1',4,4'-tetraone

Modify Date: 2025-09-10 13:01:31

6,6'-Dimethyl-8,8'-dihydroxy-2,2'-binaphthalene-1,1',4,4'-tetraone Structure
6,6'-Dimethyl-8,8'-dihydroxy-2,2'-binaphthalene-1,1',4,4'-tetraone structure
Common Name 6,6'-Dimethyl-8,8'-dihydroxy-2,2'-binaphthalene-1,1',4,4'-tetraone
CAS Number 17734-93-9 Molecular Weight 374.34300
Density 1.533g/cm3 Boiling Point 626.7ºC at 760 mmHg
Molecular Formula C22H14O6 Melting Point N/A
MSDS N/A Flash Point 346.8ºC

 Names

Name 8-hydroxy-2-(8-hydroxy-6-methyl-1,4-dioxonaphthalen-2-yl)-6-methylnaphthalene-1,4-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.533g/cm3
Boiling Point 626.7ºC at 760 mmHg
Molecular Formula C22H14O6
Molecular Weight 374.34300
Flash Point 346.8ºC
Exact Mass 374.07900
PSA 108.74000
LogP 3.02560
Vapour Pressure 2.67E-16mmHg at 25°C
Index of Refraction 1.728

 Safety Information

HS Code 2914400090

 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%

 Synonyms

mamegakinone
8,8'-dihydroxy-6,6'-dimethyl-2,2'-binaphthyl-1,4:1',4'-diquinone
8,8'-Dihydroxy-6,6'-dimethyl-2,2'-binaphthalene-1,1',4,4'-tetrone
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