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: Methanethione,bis[4-(diethylamino)phenyl]-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

25642-33-5

25642-33-5 structure

25642-33-5 structure

Name: Methanethione,bis[4-(diethylamino)phenyl]-
Chemical Name: bis[4-(diethylamino)phenyl]methanethione
CAS Number: 25642-33-5
Molecular Formula: C₂₁H₂₈N₂S
Molecular Weight: 340.52500
Create Date: 2016-10-29 17:10:08
Modify Date: 2025-09-12 18:25:07

Name	bis[4-(diethylamino)phenyl]methanethione
Synonyms	4,4'-Bis-diaethylamino-thiobenzophenon 4,4'-bis-diethylamino-thiobenzophenone

Density	1.072g/cm3
Boiling Point	478.8ºC at 760mmHg
Molecular Formula	C₂₁H₂₈N₂S
Molecular Weight	340.52500
Flash Point	243.4ºC
Exact Mass	340.19700
PSA	38.57000
LogP	5.14530
Vapour Pressure	2.49E-09mmHg at 25°C
Index of Refraction	1.612

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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