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Alfa Aesar™ Triisopropylsilylacetylene, 97%

Manufacturer:  Alfa Aesar™ H5340514

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Catalog No. AAH5340514



Description

Description

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.
Specifications

Specifications

Triisopropylsilylacetylene
C11H22Si
MFCD00075452
3536241
KZGWPHUWNWRTEP-UHFFFAOYSA-N
ethynyl-tri(propan-2-yl)silane
2734682
97%
25g
89343-06-6
[(CH3)2CH]3SiC≡CH
UN1993
triisopropylsilyl acetylene, ethynyltriisopropylsilane, triisopropylsilylacetylene, ethynyltris propan-2-yl silane, ethynyl-tri propan-2-yl silane, silane, ethynyltris 1-methylethyl, triisopropylsilylacetylen, acmc-209qzk, ethynyltriisopropyl-silane, triisopropylsilyl acetylene
CC(C)[Si](C#C)(C(C)C)C(C)C
182.382
182.38
50°C to 52°C (0.6mmHg)
56°C (133°F)

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, triisopropylsilyl acetylene
ethynyl-tri(propan-2-yl)silane
Safety and Handling

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.

GHS P Statement
P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Warning

DOTInformation : Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: FLAMMABLE LIQUIDS, N.O.S.

SDS Documents