2-(Trimethylsiloxy)-1,3-butadiene
Synonym(s):2-(Trimethylsiloxy)-1,3-butadiene
- CAS NO.：38053-91-7
- Empirical Formula: C7H14OSi
- Molecular Weight: 142.27
- MDL number: MFCD00009852
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:27:12
What is 2-(Trimethylsiloxy)-1,3-butadiene?
Physical properties
bp 50–55 °C/50 mmHg; d 0.811 g cm?3.
The Uses of 2-(Trimethylsiloxy)-1,3-butadiene
2-Trimethylsilyloxy-1,3-butadiene is easily prepared reactive diene for Diels–Alder reactions and other cycloadditions; reactive silyl enol ether for aldol,Michael reactions, and electrophilic additions. It participates in the reactions of Diels–Alder Reactions, Heterodienophiles, [2 + 2] and Other Cycloadditions, Carbene Additions, Aldol Condensations and Electrophilic Additions.
What are the applications of Application
2-Trimethylsiloxy-1,3-butadiene is a silicon compound used for proteomics research
Preparation
2-Trimethylsilyloxy-1,3-butadiene can be prepared easily from methyl vinyl ketone.
Properties of 2-(Trimethylsiloxy)-1,3-butadiene
| Melting point: | <0°C |
| Boiling point: | 50 °C |
| Density | 0.807 |
| refractive index | 1.4480 |
| Flash point: | 12°C |
| storage temp. | Store at +2°C to +8°C. |
| solubility | sol most standard organic solvents. |
| form | clear liquid |
| Specific Gravity | 0.807 |
| color | Colorless to Light yellow to Light orange |
| Hydrolytic Sensitivity | 7: reacts slowly with moisture/water |
| CAS DataBase Reference | 38053-91-7(CAS DataBase Reference) |
Safety information for 2-(Trimethylsiloxy)-1,3-butadiene
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02 |
| GHS Hazard Statements |
H225:Flammable liquids |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P240:Ground/bond container and receiving equipment. P241:Use explosion-proof electrical/ventilating/lighting/…/equipment. P242:Use only non-sparking tools. P243:Take precautionary measures against static discharge. |
Computed Descriptors for 2-(Trimethylsiloxy)-1,3-butadiene
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