2,4,6,8-TETRAMETHYLCYCLOTETRASILOXANE
| Price | Get Latest Price | ||
| Package | 1kg | 5kg | 10kg |
| Min. Order: | 1kg |
| Supply Ability: | 1000kg |
| Update Time: | 2023-03-21 |
Product Details
| Product Name: 2,4,6,8-TETRAMETHYLCYCLOTETRASILOXANE | CAS No.: 2370-88-9 |
| EC-No.: 219-137-4 | Min. Order: 1kg |
| Purity: 98% | Supply Ability: 1000kg |
| Release date: 2023/03/21 | |
| MF:: C4H16O4Si4 | MW:: 240.51 |
| Appearance:: Colorless to Almost colorless liquid | Contact:: Jessei@lychems.cn |
| 2,4,6,8-TETRAMETHYLCYCLOTETRASILOXANE Chemical Properties |
| Melting point | ?69 °C(lit.) |
| Boiling point | 134 °C(lit.) |
| density | 0.986 g/mL at 25 °C(lit.) |
| vapor pressure | 0.05-479Pa at 20℃ |
| refractive index | n |
| Fp | 76 °F |
| storage temp. | 2-8°C |
| form | liquid |
| Specific Gravity | 0.991 |
| color | Colorless to Almost colorless |
| Water Solubility | Miscible with most organic solvents. Immiscible with water. |
| Hydrolytic Sensitivity | 3: reacts with aqueous base |
| Sensitive | Moisture Sensitive |
| BRN | 1787074 |
| InChIKey | BQYPERTZJDZBIR-UHFFFAOYSA-N |
| LogP | -2.4-5.54 at 25℃ |
| CAS DataBase Reference | 2370-88-9(CAS DataBase Reference) |
| EPA Substance Registry System | Cyclotetrasiloxane, 2,4,6,8-tetramethyl- (2370-88-9) |
2,4,6,8-Tetramethylcyclotetrasiloxane can occur addition reaction with unsaturated alkenes, so it’s utilized widely to synthesize variety functional reactive silicone fluids which is used to form silicone block copolymer, or used as crosslinker of vinyl addition silicone rubber. Tetramethyl-cyclotetrasiloxane is a good impregnant of photoelectric material. It is used to manufacture of modified siloxane with defined hydrogen content and chain quantity. It is also used in production of silicone polymers and acts as a precursor for the deposition of polysiloxane, cyclic siloxane, silicon dioxide, oxycarbide thin films with low dielectric constant for microelectronics and semiconductors.
Company Profile Introduction
LY Global Chemicals Co Ltd.. is a limited liability company specialized in technical research and development, production, development and trade of chemical products. Mainly engaged in the customization and sales of pharmaceutical intermediates, electronic materials, cosmetics raw materials and other fine chemicals. We have many years of export experience, and our customers are all over many countries. Our products are of good quality, competitive price, stable supply, and customers are very satisfied
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China- Since: 2020-09-09
- Address: 103, Building 5, Jinxi Headquarters Port, No. 338 Lianhua Street
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