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Triethylsilane, 98+%, Thermo Scientific Chemicals Product Code.: 11404093
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Triethylsilane, 98+%, Thermo Scientific Chemicals

Product Code. 11404093
250 g
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250 g
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Product Code. 11404093

Brand: Thermo Scientific Alfa Aesar A10320.30

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Description

Triethylsilane is used for the hydrosilation of olefins to prepare alkyl silanes. It acts as a reducing agent in the reduction of 2-chromanols, since it has an active hydride. It acts as a catalyst for redox initiated cationic polymerization, regioselective reductive coupling of enones and allenes, and Beckmann rearrangement of cyclododecanone oxime. It is associated with trifluoroacetic acid and involved in the selective reduction of alkenes.

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
Triethylsilane is used for the hydrosilation of olefins to prepare alkyl silanes. It acts as a reducing agent in the reduction of 2-chromanols, since it has an active hydride. It acts as a catalyst for redox initiated cationic polymerization, regioselective reductive coupling of enones and allenes, and Beckmann rearrangement of cyclododecanone oxime. It is associated with trifluoroacetic acid and involved in the selective reduction of alkenes.

Solubility
Miscible with water.

Notes
Incompatible with strong acids, water and bases.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 617-86-7
Molecular Formula C6H15Si
Molecular Weight (g/mol) 115.271
MDL Number MFCD00009018
InChI Key QXTIBZLKQPJVII-UHFFFAOYSA-N
Synonym triethylsilane, hydride, silane, triethyl, triethylhydrosilane, triethylsilyl, silane e3h, c6h16si, triethylsilyl radical, silane, triethyl-,, triethylsilane tesShow MoreShow Less
PubChem CID 6327258
IUPAC Name triethylsilicon
SMILES CC[Si](CC)CC

Specifications

Boiling Point 107°C to 108°C
Melting Point -157°C
Quantity 250 g
Linear Formula (CH3CH2)3SiH
UN Number UN1993
Beilstein 1098278
Flash Point −6°C (21°F)
Solubility Information Miscible with water.
Formula Weight 116.28
Percent Purity ≥98%
Refractive Index 1.412
Sensitivity Moisture sensitive
Density 0.728
Chemical Name or Material Triethylsilane
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Lot Number Certificate Type Date Catalog Number
Lot NumberR04D013 Certificate TypeCertificate of Analysis Date18/01/2025 Catalog NumberA10320.09,A10320.18,A10320.30
Lot Number10252910 Certificate TypeCertificate of Analysis Date29/10/2024 Catalog NumberA10320.09,A10320.18,A10320.30
Lot Number10245565 Certificate TypeCertificate of Analysis Date24/10/2023 Catalog NumberA10320.09,A10320.18,A10320.30
Lot Number10243104 Certificate TypeCertificate of Analysis Date08/09/2022 Catalog NumberA10320.09,A10320.18,A10320.30
Lot Number10213096 Certificate TypeCertificate of Analysis Date22/11/2021 Catalog NumberA10320.09,A10320.18,A10320.30

Safety and Handling

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Signal Word
  • Danger
 Hazard Category
  • LONG-TERM AQUATIC HAZARD Chronic 1
  • ACUTE AQUATIC Acute 1
  • Flammable liquid Category 2
 Hazard Statement
  • H225-Highly flammable liquid and vapour.
  • H400-Very toxic to aquatic life.
  • H410-Very toxic to aquatic life with long lasting effects.
 Precautionary Statement
  • P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
  • P403+P233-Store in a well-ventilated place. Keep container tightly closed.
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RUO – Research Use Only

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