DIETHYLSILANE
- CAS No.
- 542-91-6
- Chemical Name:
- DIETHYLSILANE
- Synonyms
- (C2H5)2SiH2;3-Silapentane;diethyl-silan;DIETHYLSILANE;diethylsilicon;Silane, diethyl-;Diethylsilane,97%;Diethylsilane,98+%;Diethylsilanealso high purity;Diethylsilane,highpuritymin99%
- CBNumber:
- CB8680635
- Molecular Formula:
- C4H12Si
- Molecular Weight:
- 88.22
- MDL Number:
- MFCD00039877
- MOL File:
- 542-91-6.mol
- MSDS File:
- SDS
| Melting point | -132°C |
|---|---|
| Boiling point | 56 °C (lit.) |
| Density | 0.681 g/mL at 25 °C (lit.) |
| refractive index |
n |
| Flash point | −20 °F |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| solubility | Miscible with terahydrofuran, diethyl ether, 1,4-dioxane and benzene. |
| form | liquid |
| Specific Gravity | 0.683 |
| Sensitive | Air Sensitive |
| Hydrolytic Sensitivity | 3: reacts with aqueous base |
| Merck | 14,3128 |
| BRN | 1730902 |
| CAS DataBase Reference | 542-91-6(CAS DataBase Reference) |
| FDA UNII | T6EA843E4K |
| EPA Substance Registry System | Silane, diethyl- (542-91-6) |
DIETHYLSILANE price More Price(11)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 423815 | Diethylsilane 99% | 542-91-6 | 5ml | $80.6 | 2024-03-01 | Buy |
| Sigma-Aldrich | 423815 | Diethylsilane 99% | 542-91-6 | 25ml | $308 | 2024-03-01 | Buy |
| Alfa Aesar | L16468 | Diethylsilane, 97+% | 542-91-6 | 5g | $60.3 | 2024-03-01 | Buy |
| Alfa Aesar | L16468 | Diethylsilane, 97+% | 542-91-6 | 25g | $190 | 2024-03-01 | Buy |
| Biosynth Carbosynth | FD61147 | Diethylsilane | 542-91-6 | 10g | $240 | 2021-12-16 | Buy |
DIETHYLSILANE Chemical Properties,Uses,Production
Description
Diethylsilane is a reagent used in the chemical vapor deposition of SiO2 for microelectronics. It is also used as a precursor to prepare (3-allylsulfanyl-propyl)-diethyl-silane by using (Ph3P)3RhCl as reagent. It can also be used as a reductant in catalytic reduction of secondary amides to imines and secondary amines has been achieved using readily available iridium catalysts such as [Ir(COE)2Cl]2. This system requires low catalyst loading and shows high efficiency and an appreciable level of functional group tolerance. As a reduction agent, it also be used to convert polycarboxylic acids into their corresponding alkanes.
Sources
Levy, R. A., J. M. Grow, and G. S. Chakravarthy. "Low-pressure chemical vapor deposition of silicon dioxide using diethylsilane." Cheminform 24.28(1993):851-854.
https://www.alfa.com/en/catalog/L16468/
https://www.sigmaaldrich.com/catalog/product/aldrich/423815?lang=en®ion=US
https://pubs.acs.org/doi/full/10.1021/ja304547s#citing
Nimmagadda, Rama D., and C. Mcrae. Cheminform 37.35(2006):3505-3508.
Uses
Diethylsilane is used as a precursor to prepare (3-allylsulfanyl-propyl)-diethyl-silane by using (Ph3P)3RhCl as reagent. It is also used in the chemical vapor deposition of SiO2 for microelectronics.
Application
Used in the ‘in-situ’ preparation of diborane and haloboranes.
DIETHYLSILANE Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21689 | 55 |
| City Chemical LLC | 2039322489 | sales@citychemical.com | United States | 168 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; | factory@coreychem.com | China | 29826 | 58 |
| Hubei Co-Formula Material Tech Co., Ltd. | +86-27-84459282 | sales@cfmats.com | CHINA | 882 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | CHINA | 52867 | 58 |
| ShanDong Look Chemical Co.,Ltd. | +8617653113219 | sales01@sdlookchemical.com | China | 2739 | 58 |
| Alfa Chemistry | +1-5166625404 | Info@alfa-chemistry.com | United States | 21317 | 58 |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | 1026@dideu.com | China | 9069 | 58 |
| LEAP CHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 24738 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503259 +86-19930503259 | cherry@crovellbio.com | China | 18455 | 58 |
View Lastest Price from DIETHYLSILANE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2019-12-26 | DIETHYLSILANE
542-91-6
|
US $1.00 / KG | 1KG | 97%-99.9% | 100kg | Career Henan Chemical Co |
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- DIETHYLSILANE
542-91-6
- US $1.00 / KG
- 97%-99.9%
- Career Henan Chemical Co