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244481 Aldrich

1-(Trimethylsilyl)propyne

99%

Synonym: Trimethyl-1-propynylsilane

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Properties

Related Categories Alkynes, Building Blocks, Chemical Synthesis, Internal, Organic Building Blocks More...
vapor density   >1 (vs air)
InChI Key   DCGLONGLPGISNX-UHFFFAOYSA-N
assay   99%
refractive index   n20/D 1.417(lit.)
bp   99-100 °C(lit.)
density   0.758 g/mL at 25 °C(lit.)
storage temp.   2-8°C

Description

Packaging

5, 25 g in glass bottle

Application

1-(Trimethylsilyl)propyne was used in the synthesis of highly substituted indenes via palladium-catalyzed carboannulation and indenones via a rhodium-catalyzed reaction with 2-bromophenylboronic acids.

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Safety & Documentation

Safety Information

Symbol 
GHS02  GHS02
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 1993BF 3 / PGII
WGK Germany 
3
Flash Point(F) 
39.2 °F
Flash Point(C) 
4 °C
Protocols & Articles

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Alkynes and Acetylenic Building Blocks

Aldrich Chemistry lists over 600 alkyne building blocks, including a wide array of propargyl alcohols, acetylenic boron reagents, and halogenated substrates for cross-coupling. Additionally, many of ...
Keywords: Building blocks, Coupling reactions, Cross couplings

Peer-Reviewed Papers
15

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