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Triisopropylsilylacetylene, 97%
CAS: 89343-06-6 | C11H22Si | 182.382 g/mol
$133.45 - $540.18
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 |
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
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AAH5340506
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Thermo Scientific Chemicals
H5340506 |
5 g |
Each for $133.45
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AAH5340514
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Thermo Scientific Chemicals
H5340514 |
25 g |
Each for $540.18
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Description
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.
ApplicationsTriisopropylsilylacetylene 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.
Chemical Identifiers
| 89343-06-6 | |
| 182.382 | |
| KZGWPHUWNWRTEP-UHFFFAOYSA-N | |
| 2734682 | |
| CC(C)[Si](C#C)(C(C)C)C(C)C |
| C11H22Si | |
| MFCD00075452 | |
| triisopropylsilyl acetylene, ethynyltriisopropylsilane, triisopropylsilylacetylene, ethynyltris propan-2-yl silane, ethynyl-tri propan-2-yl silane, silane, ethynyltris 1-methylethyl, triisopropylsilylacetylen, acmc-209qzk, ethynyltriisopropyl-silane | |
| ethynyl-tri(propan-2-yl)silane |
Specifications
| 50°C to 52°C (0.6mmHg) | |
| 5 g | |
| [(CH3)2CH]3SiC≡CH | |
| UN1993 | |
| 56°C (133°F) | |
| Miscible with organic solvents. | |
| CC(C)[Si](C#C)(C(C)C)C(C)C | |
| 182.382 | |
| 182.38 | |
| 1.4527 | |
| Triisopropylsilylacetylene |
| 89343-06-6 | |
| C11H22Si | |
| MFCD00075452 | |
| 3536241 | |
| triisopropylsilyl acetylene, ethynyltriisopropylsilane, triisopropylsilylacetylene, ethynyltris propan-2-yl silane, ethynyl-tri propan-2-yl silane, silane, ethynyltris 1-methylethyl, triisopropylsilylacetylen, acmc-209qzk, ethynyltriisopropyl-silane | |
| KZGWPHUWNWRTEP-UHFFFAOYSA-N | |
| ethynyl-tri(propan-2-yl)silane | |
| 2734682 | |
| 97% | |
| 0.813 |
Safety and Handling
GHS H Statement
H226-H315-H319-H335
Flammable liquid and vapor.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
P210-P233-P235-P240-P241-P242-P243-P261-P264b-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P312-P332+P313-P363-P370+P378q-P501c
H226-H315-H319-H335
DOTInformation : Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: FLAMMABLE LIQUIDS, N.O.S.
TSCA : No
Recommended Storage : Ambient temperatures
RUO – Research Use Only