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Si4H10
- CAS No.
- 7783-29-1
- Chemical Name:
- Si4H10
- Synonyms
- Si4H10;n-TETRASILANE
- CBNumber:
- CB01252491
- Molecular Formula:
- H10Si4
- Molecular Weight:
- 122.42
- MDL Number:
- MOL File:
- 7783-29-1.mol
Last updated:2023-10-17 17:11:57
Melting point | ~-90°; mp -84.3° |
---|---|
Boiling point | bp 109°; bp (calc) 107.4° |
Density | d0 0.825 |
solubility | reacts with H2O |
form | colorless liquid |
Specific Gravity | 0.825 |
color | colorless liquid; flammable |
Hydrolytic Sensitivity | 10: reacts extremely rapidly with moisture and oxygen - may be pyrophoric - sealed system required |
CAS DataBase Reference | 7783-29-1 |
FDA UNII | OI9DXJ0BL4 |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS02 |
---|---|
Signal word | Danger |
Hazard statements | H250 |
Precautionary statements | P210-P222-P280-P302+P334-P370+P378-P422 |
Si4H10 Chemical Properties,Uses,Production
Physical Properties
Colorless liquid; density 0.79 g/mL at 0°C; freezes at –108°C; boils at 84.3°C; vapor density 5.48 g/L at STP; decomposes in water.
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 35.56 kJ/mol; vapor pressure at 0°C 9.1mm Hg; critical temp 249°C [CIC73] [CRC10]
Si4H10 Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 5)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hebei Yanxi Chemical Co., Ltd. | +8617531190177 | peter@yan-xi.com | China | 6011 | 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 | 1892 | 58 |
Supplier | Advantage |
---|---|
Hebei Yanxi Chemical Co., Ltd. | 58 |
Meryer (Shanghai) Chemical Technology Co., Ltd. | 62 |
Suzhou Siso new material Co.,Ltd. | 58 |
7783-29-1(Si4H10)Related Search:
Si4H10
n-TETRASILANE
7783-29-1
H10Si4