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CAS RN: 7691-02-3
1,3-Divinyl-1,1,3,3-tetramethyldisilazane
- Product code: ICTD1769
- Purity/Analytical Methods: >95.0%(GC)
Basic Information
| Appearance and Shape (20°C) | Liquid |
|---|---|
| CAS RN | 7691-02-3 |
| MDL number | MFCD00042846 |
| Molecular weight | 185.42 |
| Molecular Formula | C8H19NSi2 |
| Product code | ICTD1769 |
| PubChem Substance ID | 87568239 |
| Purity/Analytical Methods | >95.0%(GC) |
| Reaxys-RN | 2411661 |
| SDBS (AIST Spectral DB) | 18239 |
| Situations to avoid | Moisture Sensitive |
| Store under inert gas | Store under inert gas |
Technical Specifications
Technical Specifications
| Appearance | Colorless to Light yellow to Light orange clear liquid |
|---|---|
| Purity(GC) | min. 95.0 % |
Physical properties (reference value)
| Boiling point | 160 °C |
|---|---|
| Flash point | 42 °C |
| Poroportion | 0.82 |
| Refractive index | 1.44 |
Safety and Regulatory
GHS
| Pictograms |
|
|---|---|
| Hazard statement | H302 : Harmful if swallowed H314 : Causes severe skin burns and eye damage H226 : Flammable liquid and vapor. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant P270 : Do not eat, drink or smoke when using this product P240 : Ground/bond container and receiving equipment P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking P233 : Keep container tightly closed P243 : Take precautionary measures against static discharge P241 : Use explosion-proof electrical/ ventilating/ lighting/ equipment P242 : Use only non-sparking tools P264 : Wash skin thoroughly after handling P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting P363 : Wash contaminated clothing before reuse P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor P403 + P235 : Store in a well-ventilated place. Keep cool P405 : Store locked up. |
| Signal word | Danger |
Related legislation
| RTECS# | VV1302250 |
|---|
Transport information
| Category | 8/3 |
|---|---|
| Packaging category | II |
| UN number | UN2920 |
Product Category
Chemical structure
Chemicals by Class Compounds by Element Classes Si (Silicon) Compounds [Chemical Structural Class] Si-N Compounds [Chemical Structural Class] Silazanes [Chemical Structural Class] Vinylsilanes [Chemical Structural Class] Vinylsilanes, Allylsilanes [Chemical Structural Class]
Chemistry Organometallic Reagents Organosilicon [Organometallic Reagents] Silazanes [Organosilicon]
Materials Science Electronic Materials Self Assembly Materials, Contact Printing Materials Self-Assembly Materials Silazanes [Self-Assembly Materials] Polymer/Macromolecule Reagents Monomers Divinyl Monomers, Diallyl Monomers