ChemicalBook Product Catalog Chemical Reagents Organic reagents Siloxane 1-PHENYL-1-TRIMETHYLSILOXYETHYLENE

1-PHENYL-1-TRIMETHYLSILOXYETHYLENE

1-PHENYL-1-TRIMETHYLSILOXYETHYLENE Basic information
Product Name:1-PHENYL-1-TRIMETHYLSILOXYETHYLENE
Synonyms:1-(Trimethylsilyloxy)-1-phenylethene;1-Phenyl-1-trimethylsiloxyethene;1-Phenylvinyl trimethylsilyl ether;(1-Phenylethenyloxy)trimethylsilane;[(1-Phenylethenyl)oxy]trimethylsilane;à-(trimethylsiloxy)styrene;α-(trimethylsiloxy)styrene;1-PHENYL-1-TRIMETHYLSILOXYETHYLENE 97%
CAS:13735-81-4
MF:C11H16OSi
MW:192.33
EINECS:237-308-1
Product Categories:Building Blocks;Chemical Synthesis;Enol Ethers;Organic Building Blocks;Oxygen Compounds;Monoalkoxysilanes;Si (Classes of Silicon Compounds);Silicon Compounds (for Synthesis);Si-O Compounds;Synthetic Organic Chemistry
Mol File:13735-81-4.mol
1-PHENYL-1-TRIMETHYLSILOXYETHYLENE Structure
1-PHENYL-1-TRIMETHYLSILOXYETHYLENE Chemical Properties
Melting point 122-123 °C
Boiling point 88-89 °C/11 mmHg (lit.)
density 0.938 g/mL at 25 °C (lit.)
vapor density >1 (vs air)
refractive index n20/D 1.502(lit.)
Fp 174 °F
storage temp. 2-8°C
form clear liquid
color Colorless to Light orange to Yellow
Specific Gravity0.938
Water Solubility Reacts with water.
Sensitive Moisture Sensitive
Hydrolytic Sensitivity7: reacts slowly with moisture/water
BRN 1306914
CAS DataBase Reference13735-81-4(CAS DataBase Reference)
EPA Substance Registry SystemSilane, trimethyl[(1-phenylethenyl)oxy]- (13735-81-4)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 3
F 10-21
TSCA No
HS Code 2931900090
MSDS Information
ProviderLanguage
SigmaAldrich English
ALFA English
1-PHENYL-1-TRIMETHYLSILOXYETHYLENE Usage And Synthesis
Uses1-Phenyl-1-trimethylsiloxyethylene has been used in the synthesis of β-amino ketones in water via Mannich-type reaction and cis-2,6-disubstituted dihydropyrans via three-component, one-pot cascade reaction. It is also used as chemical additives and intermediates.
Uses1-Phenyl-1-trimethylsiloxyethylene has been used in the synthesis of:
  • β-amino ketones in water via Mannich-type reaction
  • cis-2,6-disubstituted dihydropyrans via three-component, one-pot cascade reaction
General Description1-Phenyl-1-trimethylsiloxyethylene is a styrene type silyl enol ether, reacts with formaldehyde and 2,4-pentanedione to yield the corresponding dihydropyran. It also undergoes Mukaiyama aldol reaction with aldehydes in water in the presence of amphiphilic calix[6]arene derivatives as surfactants.
1-PHENYL-1-TRIMETHYLSILOXYETHYLENE Preparation Products And Raw materials
Preparation Productsdiethyl 2,3-diisopropylsuccinate-->4-Hydroxy-6-methyl-2-pyrone-->1-PHENYL-1-CYCLOPROPANOL
DIMETHYLMETHOXYSILANE VINYLOXYTRIMETHYLSILANE BENZYLOXYTRIMETHYLSILANE METHOXYTRIMETHYLSILANE ISOPROPENYLOXYTRIMETHYLSILANE 1-PHENYL-1-TRIMETHYLSILOXYETHYLENE Ethoxytrimethylsilane DIMETHYLETHOXYSILANE (3,4-DIHYDRO-1-NAPHTHYLOXY)TRIMETHYLSILANE
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