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338923 Aldrich

1-Phenyl-2-trimethylsilylacetylene

99%

Synonym: 1-(Trimethylsilyl)-2-phenylacetylene, Phenylethynyl-trimethylsilane, Trimethyl(phenylethynyl)silane

  • CAS Number 2170-06-1

  • Linear Formula C6H5C≡CSi(CH3)3

  • Molecular Weight 174.31

  •  Beilstein Registry Number 3088678

  •  MDL number MFCD00054860

  •  PubChem Substance ID 24860590

  • Popular Documents:  FTNMR (PDF)  

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Properties

Related Categories Alkynes, Building Blocks, Chemical Synthesis, Internal, Organic Building Blocks More...
InChI Key   UZIXCCMXZQWTPB-UHFFFAOYSA-N
assay   99%
refractive index   n20/D 1.528(lit.)
bp   87-88 °C/9 mmHg(lit.)
density   0.886 g/mL at 25 °C(lit.)

Description

Packaging

10, 50 g in glass bottle

Application

1-Phenyl-2-trimethylsilylacetylene was used in the preparation of donor-stabilized Pt-η2-alkyne complexes.

General description

1-Phenyl-2-trimethylsilylacetylene is an SiMe3-substituted alkyne. It undergoes coupling with propargylic and allylic alcohols. Polymerization of 1-phenyl-2-trimethylsilylacetylene by various transition metal catalysts has been reported.

Price and Availability

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NA 1993 / PGIII
WGK Germany 
3
Flash Point(F) 
165.2 °F
Flash Point(C) 
74 °C
Protocols & Articles

Related Content

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

References

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