18038-55-6
18038-55-6 structure
- Name: 1,2-Ethynediylbis(trichlorosilane)
- Chemical Name: trichloro(2-trichlorosilylethynyl)silane
- CAS Number: 18038-55-6
- Molecular Formula: C2Cl6Si2
- Molecular Weight: 292.910
- Catalog: Chemical reagent Silane reagent
- Create Date: 2018-06-11 22:07:23
- Modify Date: 2025-08-27 22:17:21
| Name | trichloro(2-trichlorosilylethynyl)silane |
|---|---|
| Synonyms |
1,2-Ethynediylbis(trichlorosilane)
bis(trichlorosilyl)ethyne Ethyne-1,2-diylbis(trichlorosilane) 1,2-bis-(trichlorosilyl)acetylene Silane, 1,1'-(1,2-ethynediyl)bis[1,1,1-trichloro- Hexa-Si-chlor-Si,Si'-aethindiyl-bis-silan Bis-trichlorsilyl-acetylen Bis(trichlorsilyl)ethin hexa-Si-chloro-Si,Si'-ethynediyl-bis-silane Bis(trichlorosilyl)acetylene B3215 |
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 174.7±9.0 °C at 760 mmHg |
| Melting Point | 41752ºC |
| Molecular Formula | C2Cl6Si2 |
| Molecular Weight | 292.910 |
| Flash Point | 55.2±13.5 °C |
| Exact Mass | 289.766968 |
| LogP | 10.08 |
| Appearance | liquid |
| Vapour Pressure | 1.6±0.3 mmHg at 25°C |
| Index of Refraction | 1.517 |
| Hazard Codes | C |
|---|---|
| Risk Phrases | 34-36/37/38 |
| Safety Phrases | 26-36/37/39 |
| RIDADR | UN 1760 |