XJY-707
Hydride terminated Polydimethylsiloxane
1,3,5,7-Tetramethylcyclotetrasiloxane
XJY-705
1,3,5,7-Tetramethylcyclotetrasiloxane
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Other name |
TMCTS / D4H / 2,4,6,8-Tetramethylcyclotetrasiloxane |
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CAS Number |
2370-88-9 |
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Formula |
C4H16O4Si4 |
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Appearance |
Colorless transparent liquid |
Specification
XJY-705 TMCTS / 1,3,5,7-Tetramethylcyclotetrasiloxane / D4H / 2,4,6,8-Tetramethylcyclotetrasiloxane is a reactive siloxane with Si-H bond and can react with unsaturated olefins.
1,3,5,7-Tetramethylcyclotetrasiloxane (CAS: 2370-88-9) has been registered (Full substance) under REACH (EC) 1907/2006.
| Brand | XJY-705 |
| Product name | 1,3,5,7-Tetramethylcyclotetrasiloxane |
| Boiling Point | 134℃ |
| Flash Point | 23℃ |
| Content（%, ≥） | ≥99% or ≥95% |
| Molecular Weight | 240.51 |
Application
Tetramethylcyclotetrasiloxane can be applied to:
1. TMCTS can be used to prepare Polymethylhydrosiloxane and functional group-modified polysiloxane with specific hydrogen content and desired number of links.
2. TMCTS can be used in special cross-linking for synthesizing room temperature vulcanized silicone rubber and addition liquid silicone agent.
3. TMCTS can be used in synthetic special tackifiers.
4. TMCTS can be used in the gas required in the process of making semiconductor wafers.
Packaging
XJY-705 1,3,5,7-Tetramethylcyclotetrasiloxane packaging provides 40kg in 60L drums or 180kg in 210L(55gal) drums or ISO Tank. Hazardous chemicals are only provided with fixed-size packages, and designated packages are not accepted.
Storage
Stored in the original unopened containers. Keep away from light, rain, and ventilation below 30℃ in a dry and cool place. UN1993 Hazardous Chemicals.
