Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4,5-bis-(2-Cyanoethylthio)-1,3-dithiol-2-one
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4,5-bis-(2-Cyanoethylthio)-1,3-dithiol-2-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

158871-28-4

158871-28-4 structure

158871-28-4 structure

Name: 4,5-bis-(2-Cyanoethylthio)-1,3-dithiol-2-one
Chemical Name: 4,5-Bis(2-cyanoethylthio)-1,3-dithiol-2-one
CAS Number: 158871-28-4
Molecular Formula: C₉H₈N₂OS₄
Molecular Weight: 288.43300
Create Date: 2018-12-02 18:39:11
Modify Date: 2025-09-10 17:20:43

Name	4,5-Bis(2-cyanoethylthio)-1,3-dithiol-2-one
Synonyms	3-[[5-(2-cyanoethylsulfanyl)-2-oxo-1,3-dithiol-4-yl]sulfanyl]propanenitrile 4,5-BIS(2-CYANOETHYLTHIO)-1,3-DITHIOL-2-ONE 4,5-BIS(2'-CYANOETHYLTHIO)-1-3-DITHIOL-2-ONE

Density	1.49g/cm3
Boiling Point	511.6ºC at 760 mmHg
Melting Point	84-87ºC(lit.)
Molecular Formula	C₉H₈N₂OS₄
Molecular Weight	288.43300
Flash Point	263.2ºC
Exact Mass	287.95200
PSA	171.73000
LogP	3.18136
Vapour Pressure	1.4E-10mmHg at 25°C
Index of Refraction	1.684

Hazard Codes	T+
RIDADR	3439.0
WGK Germany	3
Hazard Class	1.0
HS Code	2930909090

Precursor 3
132765-35-6 1600-27-7 72022-68-5
DownStream 5
66946-48-3 158871-27-3 132765-36-7 1204138-61-3
177659-03-9

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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