1,3-Bis(3-methacryloxypropyl)tetramethyldisiloxane
- Product Name1,3-Bis(3-methacryloxypropyl)tetramethyldisiloxane
- CAS18547-93-8
- CBNumberCB5853250
- MFC18H34O5Si2
- MW386.63
- EINECS242-419-3
- MDL NumberMFCD00053688
- MOL File18547-93-8.mol
Chemical Properties
| Melting point | <0°C |
| Boiling point | 127°C 3mm |
| Density | 0.966 g/mL at 20 °C(lit.) |
| vapor pressure | 0.005Pa at 25℃ |
| refractive index | n |
| Flash point | >110°C |
| storage temp. | below 5° C |
| Specific Gravity | 0.96 |
| Water Solubility | 1.5μg/L at 20℃ |
| Hydrolytic Sensitivity | 3: reacts with aqueous base |
| InChI | InChI=1S/C18H34O5Si2/c1-15(2)17(19)21-11-9-13-24(5,6)23-25(7,8)14-10-12-22-18(20)16(3)4/h1,3,9-14H2,2,4-8H3 |
| InChIKey | ZIFLDVXQTMSDJE-UHFFFAOYSA-N |
| SMILES | [Si](CCCOC(=O)C(C)=C)(C)(C)O[Si](CCCOC(=O)C(C)=C)(C)C |
| LogP | 8.1 at 20℃ |
| CAS DataBase Reference | 18547-93-8(CAS DataBase Reference) |
| EPA Substance Registry System | 1,3-Bis(3-methacryloyloxypropyl)tetramethyldisiloxane (18547-93-8) |
Safety
| Symbol(GHS) |
|
| Signal word | Warning |
| Hazard statements | H410 |
| Precautionary statements | P273-P391-P501 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| TSCA | Yes |
