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CAS RN: 18038-55-6
Bis(trichlorosilyl)acetylene
- Product code: ICTB3215
- Purity/Analytical Methods: >97.0%(GC)(T)
Basic Information
| Appearance and Shape (20°C) | Liquid |
|---|---|
| CAS RN | 18038-55-6 |
| MDL number | MFCD01321346 |
| Molecular weight | 292.89 |
| Molecular Formula | C2Cl6Si2 |
| Product code | ICTB3215 |
| PubChem Substance ID | 87560455 |
| Purity/Analytical Methods | >97.0%(GC)(T) |
| Reaxys-RN | 1778010 |
| Situations to avoid | Moisture Sensitive |
| Store under inert gas | Store under inert gas |
Technical Specifications
Technical Specifications
| Appearance | Colorless to Almost colorless clear liquid |
|---|---|
| Purity(GC) | min. 97.0 % |
Physical properties (reference value)
| Boiling point | 174 °C |
|---|
Safety and Regulatory
GHS
| Pictograms |
|
|---|---|
| Hazard statement | H314 : Causes severe skin burns and eye damage H227 : Combustible liquid. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking 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 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 |
Transport information
| Category | 8 |
|---|---|
| Packaging category | II |
| UN number | UN2987 |
Product Category
Chemical structure
Chemicals by Class Compounds by Element Classes Si (Silicon) Compounds [Chemical Structural Class] Si-Cl Compounds [Chemical Structural Class] Trichlorosilanes [Chemical Structural Class] Compounds by Functional Group Classes Acetylenes [Chemical Structural Class] Functionalized Acetylenes [Chemical Structural Class]
Chemistry Organometallic Reagents Organosilicon [Organometallic Reagents] Chlorosilanes [Organosilicon] Ethynylsilanes [Organosilicon]