- Tetraethylsilane
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- $1.10 / 100kg
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2026-04-17
- CAS:631-36-7
- Min. Order: 1kg
- Purity: 99%min
- Supply Ability: 100kg
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| | TETRAETHYLSILANE Chemical Properties |
| Melting point | -82.5 °C (lit.) | | Boiling point | 153-154 °C (lit.) | | density | 0.761 g/mL at 25 °C (lit.) | | refractive index | n20/D 1.4263(lit.) | | Fp | 77 °F | | storage temp. | Store at room temperature | | form | liquid | | color | Colorless to Almost colorless | | Specific Gravity | 0.762 | | Water Solubility | Insoluble in water. | | Hydrolytic Sensitivity | 1: no significant reaction with aqueous systems | | BRN | 1732768 | | Henry's Law Constant | 3.8×10-6 mol/(m3Pa) at 25℃, Abraham et al. (1990) | | InChI | InChI=1S/C8H20Si/c1-5-9(6-2,7-3)8-4/h5-8H2,1-4H3 | | InChIKey | VCZQFJFZMMALHB-UHFFFAOYSA-N | | SMILES | [Si](CC)(CC)(CC)CC | | CAS DataBase Reference | 631-36-7(CAS DataBase Reference) | | NIST Chemistry Reference | Silane, tetraethyl-(631-36-7) | | EPA Substance Registry System | Silane, tetraethyl- (631-36-7) |
| Hazard Codes | Xi | | Risk Statements | 10-36/37/38 | | Safety Statements | 26-36 | | RIDADR | UN 1993 3/PG 3 | | WGK Germany | 3 | | RTECS | VV5500000 | | TSCA | TSCA listed | | HS Code | 2931.90.9010 | | HazardClass | 3 | | PackingGroup | III | | Storage Class | 3 - Flammable liquids | | Hazard Classifications | Eye Irrit. 2
Flam. Liq. 3
Skin Irrit. 2
STOT SE 3 |
| | TETRAETHYLSILANE Usage And Synthesis |
| Description | Triethylsilane is a kind of tetra-alkylsilicon hydride. It can be used as the intermediates of OLED, pharmaceuticals. It can also be used as safe organosilane sources for the chemical vapor deposition of SiC films.
| | Referrence | Kubo, Naoki, et al. "Epitaxial Growth of 3C-SiC on Si(111) Using Hexamethyldisilane and Tetraethylsilane." Japanese Journal of Applied Physics 43.11A (2004):7654.
| | Chemical Properties | Clear to straw liquid | | Uses | Used as the intermediates of OLED, pharmaceuticals. | | Purification Methods | Fractionate it through a 3ft vacuum-jacketted column packed with 1/4" stainless steel saddles. The material is finally percolated through a 2ft column packed with alumina and maintained in an inert atmosphere. [Staveley et al. J Chem Soc 1992 1954, Altshaller & Rosenblum J Am Chem Soc 77 272 1955, Beilstein 4 H 625.] |
| | TETRAETHYLSILANE Preparation Products And Raw materials |
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