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Alfa Aesar™ tert-Butyldimethylsilylacetylene, 98%

Manufacturer:  Alfa Aesar™ H5349414

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Catalog No. AAH5349414



Description

Description

Applications
tert-Butyldimethylsilylacetylene may be used in the synthesis of β-alkynylketone and β-alkynyl aldehydes. It participates in Cadiot-Chodkiewicz cross-coupling reaction with various bromoalkynes to afford synthetically useful unsymmetrical diynes.

Solubility
Sparingly soluble in water (0.043 g/L at 25°C).

Notes
Stable under recommended storage conditions.
Specifications

Specifications

tert-Butyldimethylsilylacetylene
C8H16Si
MFCD00191877
1921466
Sparingly soluble in water (0.043g/L at 25°C).
CC(C)(C)[Si](C)(C)C#C
140.301
140.3
0.751
130°C
6°C (43°F)
86318-61-8
(CH3)3CSi(CH3)2C≡CH
UN1993
ethynyl-t-butyldimethylsilane
RTYNRTUKJVYEIE-UHFFFAOYSA-N
tert-butyl-ethynyl-dimethylsilane
2757281
98%
1.451
25g

Chemical Identifiers

86318-61-8
140.301
RTYNRTUKJVYEIE-UHFFFAOYSA-N
2757281
CC(C)(C)[Si](C)(C)C#C
C8H16Si
MFCD00191877
ethynyl-t-butyldimethylsilane
tert-butyl-ethynyl-dimethylsilane
Safety and Handling

Safety and Handling

GHS H Statement
H225-H315-H319-H335
Highly 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

H225-H315-H319-H335

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

TSCA : No

Recommended Storage : Ambient temperatures

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