ChemicalBook Product Catalog Chemical Reagents Organic reagents Silane 1-(Trimethylsilyl)-1-propyne

1-(Trimethylsilyl)-1-propyne

1-(Trimethylsilyl)-1-propyne Basic information
Product Name:1-(Trimethylsilyl)-1-propyne
Synonyms:Silane, trimethyl-1-propynyl-;1-(trimethylsilyl)prop-1-yne;1-(TRIMETYHLSILYL)PROPYNE;1-(Trimethylsilyl)propyne,97%;trimethyl(prop-1-ynyl)silane;1-Methyl-2- triMethylsilylacety;1-(TRIMETHYLSILYL)-1-PROPYNE, 98%1-(TRIMETHYLSILYL)-1-PROPYNE, 98%1-(TRIMETHYLSILYL)-1-PROPYNE, 98%;(1-Propynyl)trimethylsilane
CAS:6224-91-5
MF:C6H12Si
MW:112.25
EINECS:228-314-5
Product Categories:Si-(C)4 Compounds;Silicon Compounds (for Synthesis);Acetylenes;Diyne Compounds (LB Films);Ethynylsilanes;Synthetic Organic Chemistry;Functional Materials;Functionalized Acetylenes;LB Films;Si (Classes of Silicon Compounds)
Mol File:6224-91-5.mol
1-(Trimethylsilyl)-1-propyne Structure
1-(Trimethylsilyl)-1-propyne Chemical Properties
Melting point -69°C
Boiling point 99-100 °C (lit.)
density 0.758 g/mL at 25 °C (lit.)
vapor density >1 (vs air)
refractive index n20/D 1.417(lit.)
Fp 25 °F
storage temp. 2-8°C
solubility Miscible with toluene.
form Liquid
Specific Gravity0.758
color Clear colorless
Hydrolytic Sensitivity4: no reaction with water under neutral conditions
BRN 1071311
InChIKeyDCGLONGLPGISNX-UHFFFAOYSA-N
CAS DataBase Reference6224-91-5(CAS DataBase Reference)
NIST Chemistry Reference1-(Trimethylsilyl)-1-propyne(6224-91-5)
Safety Information
Hazard Codes F,Xi
Risk Statements 11-36/37/38
Safety Statements 16-26-36-37/39
RIDADR UN 1993 3/PG 2
WGK Germany 3
TSCA Yes
HazardClass 3
PackingGroup II
HS Code 29319090
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
ALFA English
1-(Trimethylsilyl)-1-propyne Usage And Synthesis
Chemical Properties1-(Trimethylsilyl)-1-propyne is CLEAR COLOURLESS LIQUID
Uses1-(Trimethylsilyl)propyne is used in the synthesis of alkynyl silane derivative.
Uses1-Trimethylsilyl-1-propyne is employed in the preparation of alkynyl silane derivatives. It is also used to prepare highly substituted indenes using palladium-catalyzed carboannulation. Further, it plays an important role in the preparation of indenones through a rhodium-catalyzed reaction with 2-bromophenylboronic acids.
1-(Trimethylsilyl)-1-propyne Preparation Products And Raw materials
Preparation ProductsTRIBUTYLPROPYNYLSTANNANE-->3-(TRIMETHYLSILYLETHYNYL)PYRIDINE-->2,3,6-Trimethylphenol-->1-broMo-3-(prop-1-ynyl)benzene
rich-d-t-Prallethrin 1,4-Bis[(trimethylsilyl)ethynyl]benzene 3-TRIMETHYLSILYL-2-PROPYNE-1-OL 1-Trimethylsilyl-1-hexyne Propyne Trimethylsilylacetylene Propargyl alcohol 1-(TRIMETHYLSILYLETHYNYL)CYCLOHEXENE 1-(Trimethylsilyl)-1-propyne 1-HEPTYNYLTRIMETHYLSILANE :(S)-2-Methyl-3-(2-propynyl)-4-oxocyclopent-2-enyl-(lR)-cis,trans-2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylate N-(Trimethylsilyl)acetamide Silicone rubber,methyl-vinyl Propiolic Acid 1-TRIMETHYLSILYL-3,3-DIMETHYL-1-BUTYNE 3-Methyl butynol PROPARGYLAMINE 1-TRIMETHYLSILYL-1,4-PENTADIYNE
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