ChemicalBook >> CAS DataBase List >>Trisilane
Trisilane
- CAS No.
- 7783-26-8
- Chemical Name:
- Trisilane
- Synonyms
- Trisilane;Trisilicane;Silicopropane;Trisilicopropane;Trisilicon octahydride;λ2-silanylidenesilylidenesilicon
- CBNumber:
- CB81106567
- Molecular Formula:
- H8Si3
- Molecular Weight:
- 92.32
- MDL Number:
- MFCD03701375
- MOL File:
- 7783-26-8.mol
Last updated:2023-10-17 17:11:57
Melting point | -117.4° |
---|---|
Boiling point | bp 52.9° |
Density | d0 0.743 |
refractive index | 1.4978 |
solubility | reacts with H2O |
form | flammable liquid |
Specific Gravity | 0.7430 |
color | flammable colorless liquid |
Water Solubility | decomposed by H2O [MER06] |
Hydrolytic Sensitivity | 10: reacts extremely rapidly with moisture and oxygen - may be pyrophoric - sealed system required |
FDA UNII | 1T3A75Z4ZL |
EPA Substance Registry System | Trisilane (7783-26-8) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS02 |
---|---|
Signal word | Danger |
Hazard statements | H250 |
Precautionary statements | P210-P222-P280-P302+P334-P370+P378-P422 |
Trisilane Chemical Properties,Uses,Production
Properties
Colorless liquid; density 0.743 g/mL at 0°C; freezes at –117.4°C; boils at 52.9°C; vapor density 4.15 g/L at atmospheric pressure; decomposes in water; decomposes in carbon tetrachloride.
Description
Silicon forms a series of hydrides known as silanes, formula SinH2n+2, where n is the number of silicon atoms in the molecule. This general formula for the silicon hydrides is similar to the CnH2n+2 for the alkane class of hydrocarbons.
Chemical Properties
colorless liquid; enthalpy of vaporization 28.38 kJ/mol; vapor pressure at (0°C) 95mm Hg; critical temp 189°C; reacts vigorously with CCl4 and CHCl3 [CIC73] [CRC10] [MER06]
Hazard
Explodes on contact with air, reacts violently with carbon tetrachloride and chloroform.
Trisilane Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 16)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | 1026@dideu.com | China | 8672 | 58 |
QUANJIAO ARGOTECH NEW ELECTRONIC MATERIALS TECHNOLOGY CO.,LTD. | +8613913851441 13913851441 | murphysong@argotechs.com.cn | China | 60 | 58 |
Meryer (Shanghai) Chemical Technology Co., Ltd. | 021-61259108 18621169109 | market03@meryer.com | China | 40240 | 62 |
Suzhou Siso new material Co.,Ltd. | 0512-65402974 18550909935; | siso03@126.com | China | 1900 | 58 |
Hunan chemfish Scientific co.,ltd | 0731-85567275 15528049369 | sales@chemfish.com | China | 4959 | 58 |
HUNAN CHEMFISH SCIENTIFIC CO.,LTD | +86-0731-85567275 13021512891 | sales02@chemfish.com | China | 8148 | 58 |
Isotope (Xiamen) Industry and Trade Co., Ltd | 0510-051082803581 15903302207 | zhongxin326@sohu.com | China | 229 | 58 |
Zhengzhou Alpha Chemical Co. LTD | 0371-0371-53732842 13383863444 | 3002612166@qq.com | China | 10035 | 58 |
DWS Specialty Gas Co., Ltd | 159-0619-7626 4001882517 | yanning@abamtc.com | China | 454 | 58 |
7783-26-8(Trisilane)Related Search:
TRIS(TRIMETHYLSILYL)SILANE
TITANIUM SILICIDE
TETRAKIS(TRIMETHYLSILYL)SILANE
DODECAMETHYLCYCLOHEXASILANE
TETRAKIS(DIMETHYLSILYL)SILANE
CHLOROTRIS(TRIMETHYLSILYL)SILANE
Trisilane
SALOR-INT L170399-1EA
SALOR-INT L170429-1EA
OCTAPHENYLCYCLOTETRASILANE
1of4
Trisilane
Silicopropane
Trisilicane
Trisilicon octahydride
Trisilicopropane
λ2-silanylidenesilylidenesilicon
7783-26-8
H8Si3