Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 6,6'-Dimethyl-8,8'-dihydroxy-2,2'-binaphthalene-1,1',4,4'-tetraone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

17734-93-9

17734-93-9 structure

17734-93-9 structure

Name: 6,6'-Dimethyl-8,8'-dihydroxy-2,2'-binaphthalene-1,1',4,4'-tetraone
Chemical Name: 8-hydroxy-2-(8-hydroxy-6-methyl-1,4-dioxonaphthalen-2-yl)-6-methylnaphthalene-1,4-dione
CAS Number: 17734-93-9
Molecular Formula: C₂₂H₁₄O₆
Molecular Weight: 374.34300
Create Date: 2017-05-30 03:56:24
Modify Date: 2025-09-10 13:01:31

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

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

HS Code	2914400090

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%

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