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: 1,4-Naphthalenedione,2,3-bis(methylthio)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

55699-85-9

55699-85-9 structure

55699-85-9 structure

Name: 1,4-Naphthalenedione,2,3-bis(methylthio)-
Chemical Name: 2,3-Bis(methylthio)-1,4-naphthalenedione
CAS Number: 55699-85-9
Molecular Formula: C₁₂H₁₀O₂S₂
Molecular Weight: 250.33700
Create Date: 2018-11-25 19:31:17
Modify Date: 2025-08-31 17:09:34

Name	2,3-Bis(methylthio)-1,4-naphthalenedione
Synonyms	2,3-bis(methylsulfanyl)naphthalene-1,4-dione

Density	1.35 g/cm3
Boiling Point	369.4ºC at 760 mmHg
Molecular Formula	C₁₂H₁₀O₂S₂
Molecular Weight	250.33700
Flash Point	160.1ºC
Exact Mass	250.01200
PSA	84.74000
LogP	3.00320
Index of Refraction	1.66

Hazard Codes	Xi
HS Code	2930909090

HS Code	2930909090
Summary	2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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