18156-15-5

Basic information

• Product Name: (3-CYANOPROPYL)DIMETHYLCHLOROSILANE
• Synonyms: (3-CYANOPROPYL)LDIMETHYLCHLOROSILANE;(3-CYANOPROPYL)DIMETHYLCHLOROSILANE;CYANOPROPYLDIMETHYLCHLOROSILANE;CHLORO(3-CYANOPROPYL)DIMETHYLSILANE;4-(chlorodimethylsilyl)-butanenitril;4-(chlorodimethylsilyl)-Butanenitrile;Butanenitrile,4-(chlorodimethylsilyl)-;Chloro(3-cyanopropyl)dimethylsilane~4-(Chlorodimethylsilyl)butyronitrile~(3-Cyanopropyl)dimethylsilyl chloride
• CAS NO: 18156-15-5
• Molecular Formula: C₆H₁₂ClNSi
• Molecular Weight: 161.7
• EINECS: 242-039-8
• Product Categories: Monochlorosilanes;Si (Classes of Silicon Compounds);Si-Cl Compounds
• Mol File: 18156-15-5.mol
• Article Data: 5

Chemical Properties

• Melting Point: <0°C
• Boiling Point: 230-235 °C(lit.)
• Flash Point: 85°C
• Appearance: Clear colorless to straw to brown/Liquid
• Density: 0.990 g/mL at 20 °C(lit.)
• Vapor Pressure: 0.153mmHg at 25°C
• Refractive Index: n20/D 1.446
• Storage Temp.: Refrigerator
• Sensitive: Moisture Sensitive
• BRN: 2235062
• CAS DataBase Reference: (3-CYANOPROPYL)DIMETHYLCHLOROSILANE(CAS DataBase Reference)
• NIST Chemistry Reference: (3-CYANOPROPYL)DIMETHYLCHLOROSILANE(18156-15-5)
• EPA Substance Registry System: (3-CYANOPROPYL)DIMETHYLCHLOROSILANE(18156-15-5)

Safety Data

• Hazard Codes: C
• Statements: 10-34-37
• Safety Statements: 26-36/37/39-45
• RIDADR: UN 2986 8/PG 2
• WGK Germany: 3
• F: 3-10-21
• TSCA: Yes
• HazardClass: 8
• PackingGroup: II
• Hazardous Substances Data: 18156-15-5(Hazardous Substances Data)

Usage

General Description

(3-Cyanopropyl)dimethylchlorosilane is an organosilicon compound with the chemical formula C7H15ClN. It is used in chemical synthesis as a reagent for introducing a cyanopropyl group onto various organic compounds. It is a colorless liquid with a pungent odor and is highly reactive, particularly towards water and alcohols. It is commonly used as an intermediate in the production of silicone polymers and as a coupling agent in the production of silane-based coupling agents. Additionally, it can be utilized as a surface modifier in various applications, including adhesives, coatings, and sealants. Despite its utility, it is important to handle this compound with care, as it is corrosive and can cause skin and eye irritation upon contact.

InChI:InChI=1/C6H12ClNSi/c1-9(2,7)6-4-3-5-8/h3-4,6H2,1-2H3

Upstream product

• 1066-35-9 dimethylmonochlorosilane 
• 109-75-1 but-3-enenitrile 
• 628-20-6 4-Chlorobutyronitrile 
• 75-78-5 dimethylsilicon dichloride 
• 65179-26-2 C₇H₁₂ClNO₂Si 
• 65179-25-1 4-(Chloro-dimethyl-silanyl)-butyryl isocyanate 
• 1190-16-5 3-cyanopropylmethyldichlorosilane 
• 676-58-4 methylmagnesium chloride 
• 74-87-3 methylene chloride 

Downstream Products

• 15129-96-1 2,2-dimethyl-[1,2]oxasilinan-6-one 
• 3353-68-2 4,4'-(1,1,3,3-tetramethyldisiloxane-1,3-diyl)dibutyric acid 
• 1589128-30-2 C₁₆H₁₇NSi 
• 1312589-42-6 4-((2-(2,5-didodecyloxy-4-ethynylphenyl)ethynyl)dimethylsilyl)butanenitrile 
• 1247824-26-5 C₂₈H₄₁NO₂Si 
• 263567-46-0 1-[2-[(3-cyanopropyl)dimethylsilyl]ethynyl]-4-methyl-6-[2-(triisopropylsilyl)ethynyl]anisole 
• 263567-43-7 1-[2-[(3-cyanopropyl)dimethylsilyl]ethynyl]-4-iodobenzene 

Relevant articles and documents

METHOD FOR PRODUCING 4-(dialkylchlorosilyl)-butyronitrile

4-(dialkylchlorosilyl)butyronitriles are prepared by high yield by reacting a mixture of technical grade allyl cyanide with dialkylchlorosilanes in the presence of a catalyst of transition group 8 of the Periodic Table of the Elements, wherein the reactio

Synthetic method of lithium battery aid 3-cyanopropyldimethylfluorosilane

The invention relates to the technical field of synthesis of organosilicon compounds, in particular to a synthetic method of a lithium battery aid 3-cyanopropyldimethylfluorosilane. The synthetic method comprises dropwise adding 4-chlorobutytonitrile into a sodium water-free solvent, allowing to react to obtain a suspension of N=CCH2CH2CH2Na, and carrying out any one of two process routes to obtain 3-cyanopropyldimethylfluorosilane, wherein the route 1 includes subjecting N=CCH2CH2CH2Na to reaction with dimethyldichlorosilane to obtain 3-cyanopropyldimethylchlorosilane, and fluorinating to obtain 3-cyanopropyldimethylfluorosilane, and the route 2 includes fluorinating dimethyldichlorosilane to obtain dimethyldifluorosilane, and subjecting the dimethyldifluorosilane to reaction with N=CCH2CH2CH2Na to obtain the 3-cyanopropyldimethylfluorosilane. The synthetic method has the advantages that the raw materials are easy to attain, the cost is low, the purity is higher, reacting is easy, andthe synthetic method is economical and feasible.

FUNCTIONALIZED SILANES AND ELECTROLYTE COMPOSITIONS AND ELECTROCHEMICAL DEVICES CONTAINING THEM

Described are compounds of the structure R4-a-Si-(Sp-Y)a-Zb, wherein "a" is integer from 1 to 4; "b" is an integer from 0 to (3 x a); "Z," which is absent when "b "R" or formula (II), wherein each "R" is halogen, C1-6 linear or branched alkyl, alkenyl, or alkynyl or C1-6 linear or branched halo-alkyl, halo-alkenyl, or halo-alkynyl; each "Sp" C1-15 linear or branched alkylenyl or CMS linear or branched halo-alkylenyl; and each "Y" an organic polar group. Also described are electrolyte compositions containing one or more of these compounds.