1,3-Bis(3-methacryloxypropyl)tetramethyldisiloxane
- CAS NO.：18547-93-8
- Empirical Formula: C18H34O5Si2
- Molecular Weight: 386.63
- MDL number: MFCD00053688
- EINECS: 242-419-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 01:18:49
What is 1,3-Bis(3-methacryloxypropyl)tetramethyldisiloxane?
Flammability and Explosibility
Not classified
Synthesis
Cool down 600g H2O to below 5°C, slowly add the intermediate product 3-(chlorodimethylsilyl)propyl methacrylate, restore room temperature and stir for 8h. Then stand, separate the organic phase, wash with water to neutral, add anhydrous sodium sulfate to dry the organic phase, filter to remove the desiccant, and remove the low boiling point substance in the system under reduced pressure to obtain 645.11g of product 1,3-Bis(3-methacryloxypropyl)tetramethyldisiloxane, with a yield of 97%.
Properties of 1,3-Bis(3-methacryloxypropyl)tetramethyldisiloxane
| 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 |
| CAS DataBase Reference | 18547-93-8(CAS DataBase Reference) |
| EPA Substance Registry System | 1,3-Bis(3-methacryloyloxypropyl)tetramethyldisiloxane (18547-93-8) |
Safety information for 1,3-Bis(3-methacryloxypropyl)tetramethyldisiloxane
Computed Descriptors for 1,3-Bis(3-methacryloxypropyl)tetramethyldisiloxane
| InChIKey | ZIFLDVXQTMSDJE-UHFFFAOYSA-N |
| SMILES | [Si](CCCOC(=O)C(C)=C)(C)(C)O[Si](CCCOC(=O)C(C)=C)(C)C |
New Products
2-(2-Chlorophenyl)glycine Propiolic Acid 1-(3-Hydroxy-4-methoxyphenyl)-2-nitroethene (±)-amino(2-fluorophenyl)acetic acid trans-3-Benzyloxy-4-methoxy-beta-nitrostyrene 1-Pentadecanol 4-(4-Αminophenyl)-3-Morpholinone 3-Morpholino-1-(4-(2-oxopiperidin-1-yl) phenyl)-5,6-dihyropyridin-2-(1H)-one 1-(4-Aminophenyl)-3-morpholino-5,6-dihydropyridin-2(1H)-one N-cyanoacetylurethane 1H-IndazoleRelated products of tetrahydrofuran
![1,3-BIS[(TRIMETHYLSILYL)ETHYNYL]BENZENE](https://img.chemicalbook.in/CAS/GIF/38170-80-8.gif)
You may like
-
40216-83-9 trans-4-Hydroxy-L-proline methyl ester hydrochloride 98+View Details
40216-83-9 -
471-25-0 Propiolic Acid 98+View Details
471-25-0 -
84145-28-8 98+View Details
84145-28-8 -
trans-3-Benzyloxy-4-methoxy-beta-nitrostyrene 98+View Details
63909-29-5 -
2-(2-Chlorophenyl)glycine 88744-36-9 98+View Details
88744-36-9 -
40216-83-9 trans-4-Hydroxy-L-proline methyl ester hydrochloride 98+View Details
40216-83-9 -
629-76-5 98+View Details
629-76-5 -
1-(3-Hydroxy-4-methoxyphenyl)-2-nitroethene 98+View Details
39816-35-8
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.