| Identification | More | [Name]
1,1,3,3-TETRAMETHYL-1,3-DIVINYLDISILAZANE | [CAS]
7691-02-3 | [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-silanamin
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
Tetramethyldivinyldisilazane
1,3-Divinyl-1,1,3,3-tetramethyldisilazane, DVTMDS
1,1,3,3-Tetramethyl-1,3-divinylpropanedisilazane
1,3-Divinyl-1,1,3,3-tetramethylpropanedisilazane
3,3,5,5-Tetramethyl-4-aza-3,5-disila-1,6-heptadiene
Bis(vinyldimethylsilyl)amine | [EINECS(EC#)]
231-701-1 | [Molecular Formula]
C8H19NSi2 | [MDL Number]
MFCD00042846 | [Molecular Weight]
185.41 | [MOL File]
7691-02-3.mol |
| Safety Data | Back Directory | [Hazard Codes ]
C | [Risk Statements ]
R10:Flammable.
R34:Causes burns. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . | [RIDADR ]
UN 2920 8/PG 2
| [WGK Germany ]
3
| [RTECS ]
VV1302250 | [F ]
10-21 | [TSCA ]
Yes | [HazardClass ]
8 | [PackingGroup ]
II | [HS Code ]
29319090 |
| Hazard Information | Back Directory | [Chemical Properties]
Clear liquid with ammonia odor | [Uses]
1,1,3,3-Tetramethyl-1,3-divinyldisilazane is used for silicone rubber, silicone resin, silicone gel and vinyl manufacturing. | [Application]
1,1,3,3-Tetramethyl-1,3-divinyldisilazane, a vinylsilazane, could cross-linked with polyhydromethylsiloxane in the presence of Karstedt's catalyst. When the reactions were carried out in solvent-free conditions, non-porous polysiloxane-silazane networks were obtained[1].
| [Flammability and Explosibility]
Flammable | [Toxics Screening Level]
The initial threshold screening level (ITSL) for tetramethyldivinyldisilzane (CASRN 7691-02-3) is 30 μg/m3 based on an annual averaging time. | [References]
[1] Justyna Olejarka . “Non-porous and porous materials prepared by cross-linking of polyhydromethylsiloxane with silazane compounds.” European Polymer Journal 99 (2018): Pages 150-164.
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| Spectrum Detail | Back Directory | [Spectrum Detail]
1,1,3,3-TETRAMETHYL-1,3-DIVINYLDISILAZANE(7691-02-3)MS
1,1,3,3-TETRAMETHYL-1,3-DIVINYLDISILAZANE(7691-02-3)1HNMR
1,1,3,3-TETRAMETHYL-1,3-DIVINYLDISILAZANE(7691-02-3)13CNMR
1,1,3,3-TETRAMETHYL-1,3-DIVINYLDISILAZANE(7691-02-3)IR1
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| Well-known Reagent Company Product Information | Back Directory | [Alfa Aesar]
1,1,3,3-Tetramethyl-1,3-divinyldisilazane, 96%(7691-02-3) | [Sigma Aldrich]
7691-02-3(sigmaaldrich) | [TCI AMERICA]
1,3-Divinyl-1,1,3,3-tetramethyldisilazane,>95.0%(GC)(7691-02-3) |
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