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3,3'-Thiodipropionitrile

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Company Name: Meryer (Shanghai) Chemical Technology Co., Ltd.  
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3,3'-Thiodipropionitrile Basic information
Product Name:3,3'-Thiodipropionitrile
Synonyms:.beta.,.beta.’-Thiodipropionitrile;2,2’-thiodiethylkyanid;2,2'-Thiodiethylkyanid;2-Cyanoethyl sulfide;beta,beta-’-thiodipropionitrile;beta,beta’-thiodipropionitrile;beta,beta'-Dicyanodiethyl sulfide;beta,beta'-Thiodipropionitrile
CAS:111-97-7
MF:C6H8N2S
MW:140.21
EINECS:203-926-5
Product Categories:Dinitriles;Dinitriles & Trinitriles;C6 to C7;Cyanides/Nitriles;Nitrogen Compounds;Building Blocks;C6 to C7;Chemical Synthesis;Nitrogen Compounds;Organic Building Blocks
Mol File:111-97-7.mol
3,3'-Thiodipropionitrile Structure
3,3'-Thiodipropionitrile Chemical Properties
Melting point 24-25 °C(lit.)
Boiling point 191-194 °C7 mm Hg(lit.)
density 1.11 g/mL at 25 °C(lit.)
refractive index n20/D 1.499(lit.)
Fp 195 °C
form liquid
BRN 1701139
InChI1S/C6H8N2S/c7-3-1-5-9-6-2-4-8/h1-2,5-6H2
InChIKeyNDVLTZFQVDXFAN-UHFFFAOYSA-N
SMILESN#CCCSCCC#N
CAS DataBase Reference111-97-7(CAS DataBase Reference)
EPA Substance Registry System3,3'-Thiodipropionitrile (111-97-7)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
RIDADR UN 3334
WGK Germany 2
RTECS UG4375000
F 13
TSCA TSCA listed
HS Code 29309099
Storage Class10 - Combustible liquids
Hazard ClassificationsEye Irrit. 2
Skin Irrit. 2
STOT SE 3
Toxicitymouse,LD50,intraperitoneal,300mg/kg (300mg/kg),National Technical Information Service. Vol. AD277-689,
MSDS Information
ProviderLanguage
SigmaAldrich English
ACROS English
3,3'-Thiodipropionitrile Usage And Synthesis
Chemical Propertiesclear colorless to slightly yellow liquid
UsesPreservative, selective solvent, chromatography.
SynthesisPrepare 25%~30% sodium sulfide solution, heat to 30~50C, weigh good acrylonitrile according to the molar ratio of acrylonitrile to sodium sulfide as 2:1.03~1.05, slowly drop acrylonitrile with 2h, stirring for 2h at 30~50C after dropping, to get compound thiodipropionitrile.
3,3'-Thiodipropionitrile Preparation Products And Raw materials
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