2-(Trimethylsiloxy)-1,3-butadiene
- Product Name2-(Trimethylsiloxy)-1,3-butadiene
- CAS38053-91-7
- CBNumberCB9480306
- MFC7H14OSi
- MW142.27
- MDL NumberMFCD00009852
- MOL File38053-91-7.mol
Chemical Properties
| Melting point: | <0°C |
| Boiling point: | 55 °C/50 mmHg |
| Density | 0.82 |
| refractive index | 1.43 |
| Flash point: | 12 °C |
| storage temp. | Store at +2°C to +8°C. |
| solubility | sol most standard organic solvents. |
| form | clear liquid |
| color | Colorless to Light yellow to Light orange |
| Specific Gravity | 0.807 |
| Hydrolytic Sensitivity | 7: reacts slowly with moisture/water |
| InChI | 1S/C7H14OSi/c1-6-7(2)8-9(3,4)5/h6H,1-2H2,3-5H3 |
| InChIKey | JOAPBVRQZQYKMS-UHFFFAOYSA-N |
| SMILES | [Si](OC(=C)C=C)(C)(C)C |
| CAS DataBase Reference | 38053-91-7(CAS DataBase Reference) |
Safety
| Symbol(GHS) |
 GHS02 |
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| Signal word | Danger | |||||||||
| Hazard statements | H225 | |||||||||
| Precautionary statements | P210-P233-P240-P241-P242-P243 | |||||||||
| Risk Statements | 11-23/24/25 | |||||||||
| Safety Statements | 16-23-36/37/39-45 | |||||||||
| RIDADR | 1992 | |||||||||
| WGK Germany | WGK 3 highly water endangering | |||||||||
| Autoignition Temperature | 350 °C | |||||||||
| TSCA | No | |||||||||
| HS Code | 2931900090 | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | II | |||||||||
| Storage Class | 3 - Flammable liquids | |||||||||
| Hazard Classifications | Flam. Liq. 2 | |||||||||
| NFPA 704: |
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