| 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-;ethenyl-[[ethenyl(dimethyl)silyl]-methylamino]-methylsilicon |
| 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 Chemical Properties |
| Melting point | <0°C |
| Boiling point | 161-163 °C |
| density | 0.819 |
| vapor pressure | 1.2-8611hPa at 20-25℃ |
| refractive index | n |
| Fp | 34°C |
| storage temp. | 2-8°C |
| solubility | soluble in Methanol |
| form | clear liquid |
| pka | 10.77±0.70(Predicted) |
| Specific Gravity | 0.819 |
| color | Colorless to Light yellow to Light orange |
| Water Solubility | Hydrolyzes in water. |
| Hydrolytic Sensitivity | 7: reacts slowly with moisture/water |
| Sensitive | Moisture Sensitive |
| BRN | 2411661 |
| InChIKey | WYUIWUCVZCRTRH-UHFFFAOYSA-N |
| LogP | 0.23-1.5 at 20℃ |
| CAS DataBase Reference | 7691-02-3(CAS DataBase Reference) |
| NIST Chemistry Reference | Silanamine, 1-ethenyl-N-(ethenyldimethylsilyl)-1,1-dimethyl-(7691-02-3) |
| EPA Substance Registry System | Silanamine, 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 |
| Provider | Language |
|---|---|
| SigmaAldrich | English |
| ALFA | English |
| 1,1,3,3-TETRAMETHYL-1,3-DIVINYLDISILAZANE Usage And Synthesis |
| 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. |
| Flammability and Explosibility | Flammable |
| 1,1,3,3-TETRAMETHYL-1,3-DIVINYLDISILAZANE Preparation Products And Raw materials |
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