ChemicalBook Product Catalog Chemical Reagents Silane reagent 1,1,3,3-TETRAMETHYL-1,3-DIVINYLDISILAZANE

1,1,3,3-TETRAMETHYL-1,3-DIVINYLDISILAZANE

1,1,3,3-TETRAMETHYL-1,3-DIVINYLDISILAZANE Basic information
Product Name:1,1,3,3-TETRAMETHYL-1,3-DIVINYLDISILAZANE
Synonyms:1,1,3,3-TETRAMETHYL-1,3-DIVINYLDISILAZANE;1,3-DIVINYL-1,1,3,3-TETRAMETHYLDISILAZANE;1,3-DIVINYLTETRAMETHYLDISILAZANE;1,3-DIVINYLTETRAMETHYLDISILAZANE DVTMDS;1-ethenyl-N-(ethenyldimethylsilyl)-1,1-dimethyl-Silanamine;N-[Dimethyl(vinyl)silyl](dimethyl)vinylsilanamine;Silanamine, 1-ethenyl-N-(ethenyldimethylsilyl)-1,1-dimethyl-;1,1,3,3-Tetramethyl-1,3-dixinyldisilazane
CAS:7691-02-3
MF:C8H19NSi2
MW:185.41
EINECS:231-701-1
Product Categories:Industrial/Fine Chemicals;monomer;Si (Classes of Silicon Compounds);Silazanes;Si-N Compounds;Vinylsilanes, Allylsilanes
Mol File:7691-02-3.mol
1,1,3,3-TETRAMETHYL-1,3-DIVINYLDISILAZANE Structure
1,1,3,3-TETRAMETHYL-1,3-DIVINYLDISILAZANE Chemical Properties
Melting point <0°C
Boiling point 161-163 °C
density 0.819
vapor pressure 1.2-8611hPa at 20-25℃
refractive index n20/D 1.4405(lit.)
Fp 34°C
storage temp. 2-8°C
solubility soluble in Methanol
pka10.77±0.70(Predicted)
form clear liquid
Specific Gravity0.819
color Colorless to Light yellow to Light orange
Water Solubility Hydrolyzes in water.
Sensitive Moisture Sensitive
Hydrolytic Sensitivity7: reacts slowly with moisture/water
BRN 2411661
InChIKeyWYUIWUCVZCRTRH-UHFFFAOYSA-N
LogP0.23-1.5 at 20℃
CAS DataBase Reference7691-02-3(CAS DataBase Reference)
NIST Chemistry ReferenceSilanamine, 1-ethenyl-N-(ethenyldimethylsilyl)-1,1-dimethyl-(7691-02-3)
EPA Substance Registry SystemSilanamine, 1-ethenyl-N-(ethenyldimethylsilyl)-1,1-dimethyl- (7691-02-3)
Safety Information
Hazard Codes C
Risk Statements 10-34-22
Safety Statements 26-36/37/39-45-23
RIDADR UN 2920 8/PG 2
WGK Germany 3
RTECS VV1302250
F 10-21
TSCA Yes
HazardClass 8
PackingGroup II
HS Code 29319090
MSDS Information
ProviderLanguage
SigmaAldrich English
ALFA English
1,1,3,3-TETRAMETHYL-1,3-DIVINYLDISILAZANE Usage And Synthesis
Chemical PropertiesClear liquid with ammonia odor
Uses1,1,3,3-Tetramethyl-1,3-divinyldisilazane is used for silicone rubber, silicone resin, silicone gel and vinyl manufacturing.
Flammability and ExplosibilityFlammable
1,1,3,3-TETRAMETHYL-1,3-DIVINYLDISILAZANE Preparation Products And Raw materials
N,N,N',N'-TETRAMETHYL-1,4-BUTANEDIAMINE N,N,N',N'-Tetramethylethylenediamine Silazane 1,3-DIVINYLTETRAETHOXYDISILOXANE 1,3-DIVINYL-1,3-DIPHENYL-1,3-DIMETHYLDISILAZANE DIVINYLTETRAPHENYLDISILOXANE 1,3-DIVINYL-1,3-DIPHENYL-1,3-DIMETHYLDISILOXANE N-(Trimethylsilyl)imidazole Tetramethyldipropylene triamine 1,3-DIVINYL-1,3-DIMETHYL-1,3-DICHLORODISILOXANE Tetramethyl-1,3-diaminopropane Cyclosilazanes, di-Me,Me hydrogen, polymers with di-Me, Me hydrogen silazanes, reaction products with3-(triethoxysilyl)-1-propanamine 1,1,1,7,7,7-hexamethyl-3,5-bis[(trimethylsilyl)oxy]-3,5-divinyltetrasiloxane 1,1,3,3-TETRAMETHYL-1,3-DIVINYLDISILAZANE 1,1,3,3-TETRAMETHYLDISILAZANE Hexamethyldisilazane Dimethylvinylsilane
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