1-TRIMETHYLSILOXY-1,3-BUTADIENE

1-TRIMETHYLSILOXY-1,3-BUTADIENE Basic information
Product Name:1-TRIMETHYLSILOXY-1,3-BUTADIENE
Synonyms:Silane, (1,3-butadienyloxy)trimethyl-;1-TRIMETHYLSILYLOXY-1,3-BUTADIENE;1-TRIMETHYLSILOXY-1,3-BUTADIENE;1-(TRIMETHYLSILYLOXY)-1,3-BUTADIENE, 98% , MIXTURE OF ISOMERS;1-(Trimethylsilyloxy)-1,3-butadiene, mixture of isomers, 98%;(1,3-Butadienyloxy)trimethylsilane;1,3-Butadienyl(trimethylsilyl) ether;4-(Trimethylsiloxy)-1,3-butadiene
CAS:6651-43-0
MF:C7H14OSi
MW:142.27
EINECS:
Product Categories:Enol Ethers;Organic Building Blocks;Oxygen Compounds;Building Blocks;Chemical Synthesis;Enol Ethers;Organic Building Blocks;Oxygen Compounds
Mol File:6651-43-0.mol
1-TRIMETHYLSILOXY-1,3-BUTADIENE Structure
1-TRIMETHYLSILOXY-1,3-BUTADIENE Chemical Properties
Boiling point 131 °C(lit.)
density 0.811 g/mL at 25 °C(lit.)
refractive index n20/D 1.448(lit.)
Fp 77 °F
storage temp. 2-8°C
solubility Sol most standard organic solvents.
Specific Gravity0.811
Hydrolytic Sensitivity7: reacts slowly with moisture/water
BRN 1902024
Safety Information
Hazard Codes Xi
Risk Statements 10-36/37/38
Safety Statements 26-36/37/39
RIDADR UN 1993 3/PG 3
WGK Germany 3
10-21
TSCA No
HazardClass 3.2
PackingGroup III
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
1-TRIMETHYLSILOXY-1,3-BUTADIENE Usage And Synthesis
Chemical Propertiesclear light yellow liquid
Physical propertiesbp 131 °C, bp 49.5 °C/25 mmHg; d 0.811 g cm?3.
Uses1-Trimethylsilyloxy-1,3-butadiene is an easily prepared reactive diene for Diels–Alder reactions and other cycloadditions; reactive silyl enol ether for aldol and Michael reactions, and electrophilic additions.
Uses1-Trimethylsiloxy-1,3-butadiene is a diene used in the Diels-Alder reaction.
Uses1-(Trimethylsiloxy)-1,3-butadiene is commonly employed as diene in the Diels-Alder reaction.
General DescriptionMechanism of Diels-Alder reaction between 1-(trimethylsiloxy)-1,3-butadiene and 4,6-dinitrobenzofuroxan has been studied using state-of-the-art computational methods.
Purification MethodsPurify it by fractional distillation and collect the fractions with the required 1H NMR. Store it under N2 — it is a flammable and moisture-sensitive liquid. [Caseau et al. Bull Soc Chim Fr 16658 1972, Belge Patent 670,769, Chem Abstr 65 5487d 1966.]
1-TRIMETHYLSILOXY-1,3-BUTADIENE Preparation Products And Raw materials
1-(t-butyldimethylsiloxy)-1,3-butadiene,95% 1,1-BIS(TRIMETHYLSILYLOXY)-1,3-BUTADIENE 1-METHOXY-3-TRIMETHYLSILOXY-1,3-BUTADIENE (Z)-2-tert-Butyl-1-(trimethylsiloxy)-1,3-butadiene 2,4-Bis(trimethylsiloxy)-1,3-butadiene 3-(TERT-BUTYL-DIMETHYL-SILANYLOXY)-2,7-DIMETHYL-2H-PYRANO[4,3-B]PYRAN-5-ONE TRANS-1-METHOXY-3-TRIMETHYLSILOXY-1,3-BUTADIENE,1-METHOXY-3-TRIMETHYLSILOXY-1,3-BUTADIENE,4-Methoxy-2-(trimethylsiloxy)-1,3-butadiene (1Z)-1-(Benzyloxy)-3-methoxy-1-(trimethylsiloxy)-1,3-butadiene (E)-2-tert-Butyl-1-(trimethylsiloxy)-1,3-butadiene 1,1-BIS(TRIMETHYLSILYLOXY)-3-METHYL-1,3-BUTADIENE 3-(TERT-BUTYL-DIMETHYL-SILANYLOXY)-2-METHYL-2,6,7,8-TETRAHYDRO-CHROMEN-5-ONE (Z)-1-tert-Butyl-1-(trimethylsiloxy)-1,3-butadiene 1-(TRIETHYLSILYLOXY)-1,3-BUTADIENE, 97%, MIXTURE OF CIS AND TRANS (E)-1-tert-Butyl-1-(trimethylsiloxy)-1,3-butadiene 1,3-Dimethoxy-1-(trimethylsiloxy)-1,3-butadiene,2,4-Dimethoxy-4-(trimethylsiloxy)-1,3-butadiene 1-TRIMETHYLSILOXY-1,3-BUTADIENE (1Z)-1,3-Dimethoxy-1-(trimethylsiloxy)-1,3-butadiene,(Z)-1,3-Dimethoxy-1-(trimethylsiloxy)-1,3-butadiene 2,3-bis(trimethylsiloxy)-1,3-butadiene

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