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Triisopropylsilylacetylene, 97%, Thermo Scientific Chemicals
£54.70 - £195.00
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 |
Product Code | Brand | Quantity | Price | Quantity & Availability | |||||
---|---|---|---|---|---|---|---|---|---|
Product Code | Brand | Quantity | Price | Quantity & Availability | |||||
15490178
|
Thermo Scientific Alfa Aesar
H53405.06 |
5 g |
£54.70
5g |
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15400188
|
Thermo Scientific Alfa Aesar
H53405.14 |
25 g |
£195.00
25g |
Please sign in to purchase this item. Need a web account? Register with us today! | |||||
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) | |
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 |
89343-06-6 | |
[(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 |
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
missing translation for 'dotInformation' : Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: FLAMMABLE LIQUIDS, N.O.S.
missing translation for 'tsca' : No
Recommended Storage : Ambient temperatures
RUO – Research Use Only