Product

1-Phenyl-2-trimethylsilylacetylene

CAS No.：2170-06-1

Other grades of this product :

1-PHENYL-2-(TRIMETHYLSILYL)ACETYLENE Basic information

Product Name:	1-PHENYL-2-(TRIMETHYLSILYL)ACETYLENE
Synonyms:	1-Phenyl-2-trimethylsilylacetylene,1-(Trimethylsilyl)-2-phenylacetylene, Phenylethynyl-trimethylsilane, Trimethyl(phenylethynyl)silane;1-PHENYL-2-TRIMETHYLSILYLACETYLENE 99%;2-Phenyl-1-(trimethylsilyl)acetylene;2-Phenyl-1-ethynyltrimethylsilane;Phenyl(trimethylsilyl)ethyne;TRIMETHYL(PHENYLETHYNYL)SILANE;TIMTEC-BB SBB008976;PHENYLETHYNYL-TRIMETHYLSILANE
CAS:	2170-06-1
MF:	C11H14Si
MW:	174.31
EINECS:
Product Categories:	Si-(C)4 Compounds;Acetylenes;Ethynylsilanes;Functionalized Acetylenes;Si (Classes of Silicon Compounds)
Mol File:	2170-06-1.mol

1-PHENYL-2-(TRIMETHYLSILYL)ACETYLENE Chemical Properties

Boiling point	87-88 °C9 mm Hg(lit.)
density	0.886 g/mL at 25 °C(lit.)
refractive index	n20/D 1.528(lit.)
Fp	165 °F
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
solubility	Sparingly Soluble (6.1E-3 g/L) (25°C)
form	Liquid
Specific Gravity	0.886
color	Colorless
Hydrolytic Sensitivity	1: no significant reaction with aqueous systems
BRN	3088678
InChIKey	UZIXCCMXZQWTPB-UHFFFAOYSA-N
CAS DataBase Reference	2170-06-1(CAS DataBase Reference)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36/37/39
RIDADR	NA 1993 / PGIII
WGK Germany	3
F	8
TSCA	No
HS Code	29319090

MSDS Information

Provider	Language
SigmaAldrich	English

1-PHENYL-2-(TRIMETHYLSILYL)ACETYLENE Usage And Synthesis

Uses	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.

1-PHENYL-2-(TRIMETHYLSILYL)ACETYLENE Preparation Products And Raw materials

Preparation Products

3-TRIMETHYLSILYL-2-PROPYN-1-OL-->4-(2-PHENYLETH-1-YNYL)BENZALDEHYDE-->2,2-DICHLOROACETOPHENONE

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