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| | 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 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 Gravity | 0.811 | | Hydrolytic Sensitivity | 7: reacts slowly with moisture/water | | BRN | 1902024 |
| Hazard Codes | Xi | | Risk Statements | 10-36/37/38 | | Safety Statements | 26-36/37/39 | | RIDADR | UN 1993 3/PG 3 | | WGK Germany | 3 | | F | 10-21 | | TSCA | No | | HazardClass | 3.2 | | PackingGroup | III |
| | 1-TRIMETHYLSILOXY-1,3-BUTADIENE Usage And Synthesis |
| Chemical Properties | clear light yellow liquid | | Physical properties | bp 131 °C, bp 49.5 °C/25 mmHg; d 0.811 g cm?3. | | Uses | 1-(Trimethylsiloxy)-1,3-butadiene is commonly employed as diene in the Diels-Alder reaction. | | Uses | 1-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. | | Uses | 1-Trimethylsiloxy-1,3-butadiene is a diene used in the Diels-Alder reaction. | | General Description | Mechanism 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 Methods | Purify 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 |
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