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  7. Triisopropylsilylacetylene, 97%

Triisopropylsilylacetylene, 97%

Product Code. 15490178
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Quantity:
5 g
25 g
Unit Size:
25g
5g
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Product Code. 15490178

Brand: Thermo Scientific Alfa Aesar H53405.06

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Description

CAS: 89343-06-6 | C11H22Si | 182.382 g/mol

Triisopropylsilylacetylene is used as a reagent for the rhodium-catalyzed asymmetric alkylation of alpha, beta-unsaturated carbonyl compounds as well as in the synthesis of beta-alkynylated nitroalkanes. It is utilized in the preparation of bromoethynyl-triisopropyl-silane in the presence of the reagents such as N-bromo succinimide and silver nitrate. It is actively in involved in Sonogashira coupling reaction with 1-bromo-3-iodo-5-tertbutylbenzene.

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
Triisopropylsilylacetylene is used as a reagent for the rhodium-catalyzed asymmetric alkylation of alpha, beta-unsaturated carbonyl compounds as well as in the synthesis of beta-alkynylated nitroalkanes. It is utilized in the preparation of bromoethynyl-triisopropyl-silane in the presence of the reagents such as N-bromo succinimide and silver nitrate. It is actively in involved in Sonogashira coupling reaction with 1-bromo-3-iodo-5-tertbutylbenzene.

Solubility
Miscible with organic solvents.

Notes
Incompatible with strong acids, strong bases and strong oxidizing agents.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 89343-06-6
Molecular Formula C11H22Si
Molecular Weight (g/mol) 182.382
MDL Number MFCD00075452
InChI Key KZGWPHUWNWRTEP-UHFFFAOYSA-N
Synonym triisopropylsilyl acetylene, ethynyltriisopropylsilane, triisopropylsilylacetylene, ethynyltris propan-2-yl silane, ethynyl-tri propan-2-yl silane, silane, ethynyltris 1-methylethyl, triisopropylsilylacetylen, acmc-209qzk, ethynyltriisopropyl-silane
PubChem CID 2734682
IUPAC Name ethynyl-tri(propan-2-yl)silane
SMILES CC(C)[Si](C#C)(C(C)C)C(C)C

Specifications

Boiling Point 50°C to 52°C (0.6mmHg)
Quantity 5 g
Linear Formula [(CH3)2CH]3SiC≡CH
UN Number UN1993
Beilstein 3536241
Flash Point 56°C (133°F)
Solubility Information Miscible with organic solvents.
Formula Weight 182.38
Percent Purity 97%
Refractive Index 1.4527
Density 0.813
Chemical Name or Material Triisopropylsilylacetylene
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