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Diethylsilane, 96+%, Thermo Scientific Chemicals Product Code.: 11359175
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Diethylsilane, 96+%, Thermo Scientific Chemicals

Product Code. 11359175
5 g
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Quantity:
5 g
25 g
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Product Code. 11359175

Brand: Thermo Scientific Alfa Aesar L16468.06

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Description

CAS: 542-91-6 | C4H10Si | 86.209 g/mol

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
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.

Solubility
Miscible with terahydrofuran, diethyl ether, 1,4-dioxane and benzene.

Notes
Moisture sensitive. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents, bases, oxygen and water.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 542-91-6
Molecular Formula C4H10Si
Molecular Weight (g/mol) 86.209
MDL Number MFCD00039877
InChI Key KZZFGAYUBYCTNX-UHFFFAOYSA-N
Synonym diethylsilane, silane, diethyl, unii-t6ea843e4k, c2h5 2sih2, 3-silapentane, silane, diethyl-,, diethylsilylene radical, diethylsilane, high purity min
PubChem CID 6327565
IUPAC Name diethylsilicon
SMILES CC[Si]CC

Specifications

Boiling Point 56°C
Melting Point -132°C
Quantity 5 g
UN Number UN1993
Beilstein 1730902
Flash Point −20°C (−4°F)
Merck Index 14,3128
Solubility Information Miscible with terahydrofuran,diethyl ether,1,4-dioxane and benzene.
Formula Weight 88.23
Percent Purity ≥98%
Odor Mild
Refractive Index 1.392
Sensitivity Moisture sensitive
Density 0.684
Chemical Name or Material Diethylsilane
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Lot Number Certificate Type Date Catalog Number
Lot Number62500204 Certificate TypeCertificate of Analysis Date17/05/2025 Catalog NumberL16468.06,L16468.14
Lot NumberZ02K060 Certificate TypeCertificate of Analysis Date04/12/2024 Catalog NumberL16468.06,L16468.14
Lot NumberS30J007 Certificate TypeCertificate of Analysis Date13/07/2023 Catalog NumberL16468.06,L16468.14,L16468
Lot NumberW21I027 Certificate TypeCertificate of Analysis Date13/10/2022 Catalog NumberL16468.06,L16468.14
Lot NumberT07H003 Certificate TypeCertificate of Analysis Date08/12/2021 Catalog NumberL16468.06,L16468.14

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