HYDRIDE TERMINATED POLYDIMETHYLSILOXANE
![HYDRIDE TERMINATED POLYDIMETHYLSILOXANE Structure](CAS/20180808/GIF/70900-21-9.gif)
- CAS No.
- 70900-21-9
- Chemical Name:
- HYDRIDE TERMINATED POLYDIMETHYLSILOXANE
- Synonyms
- Hydride Terminated PDMS Fluid;Hydride Polydimethyl siloxane;Hydrogen-terMniated silicone oil;SILICONE OIL, HYDRIDE TERMINATED;Hydrogen Terminated Silicone Fluid;dimethylsiloxane, hydrogen terminated;Poly(dimethylsiloxane)hydrideterminate;Polysiloxanes di-Me hydrogen-terminated;HYDRIDE TERMINATED POLYDIMETHYLSILOXANE;Hydride terminated PolyDimethylsiloxanes
- CBNumber:
- CB7476770
- Molecular Formula:
- C6H20O2Si3
- Molecular Weight:
- 208.4783
- MOL File:
- 70900-21-9.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/7/12 17:58:41
Melting point | <-60°C |
---|---|
Boiling point | 230 °C(lit.) |
Density | 0.971 g/mL at 25 °C |
refractive index |
n |
Flash point | 215 °F |
Specific Gravity | 0.90 |
EPA Substance Registry System | Siloxanes and Silicones, di-Me, hydrogen-terminated (70900-21-9) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() GHS07 |
---|---|
Signal word | Warning |
Hazard statements | H315-H319-H335 |
Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 26-36 |
WGK Germany | 1 |
TSCA | Yes |
HYDRIDE TERMINATED POLYDIMETHYLSILOXANE price More Price(4)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich(India) | 482145 | Poly(dimethylsiloxane), hydride terminated average Mn ~24,000 | 70900-21-9 | 100ML | ₹17568.98 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 482064 | Poly(dimethylsiloxane), hydride terminated average Mn ~17,500 | 70900-21-9 | 100ML | ₹15252.43 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 423785 | Poly(dimethylsiloxane), hydride terminated average Mn ~580 | 70900-21-9 | 50ML | ₹5618.18 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 423785 | Poly(dimethylsiloxane), hydride terminated average Mn ~580 | 70900-21-9 | 250ML | ₹12124 | 2022-06-14 | Buy |
HYDRIDE TERMINATED POLYDIMETHYLSILOXANE Chemical Properties,Uses,Production
Description
Polydimethylsiloxane hydride terminated is soluble in many organic solvents, such as aromatic hydrocarbon and petroleum hydrocarbons, and so on. it is a kind of widely used organic silicon intermediates, and can be used as organic silicon blocking agent usually. Due to containing reactive Si-H groups in the molecular structure, it can be used in the synthesis of copolymer macromolecule by hydrosilylation. The synthesis of copolymer macromolecule can be made into a series of reactive silicone oil.
Uses
1. Hydride Terminated Polydimethylsiloxane Can be Used in manufacture of a variety of end group reactive linear modified silicone oil, modification of the reaction, such as plastic resin.
2. The key intermediates of block copolymerization reaction.
3. can be used as chain extension agent for addition liquid silicone rubberm, crosslinking agent for addition liquid silicone rubber.
References
https://en.wikipedia.org/wiki/Polydimethylsiloxane
https://www.truthinaging.com/ingredients/polydimethylsiloxane
HYDRIDE TERMINATED POLYDIMETHYLSILOXANE Preparation Products And Raw materials
Raw materials
Preparation Products
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
Shaanxi Dideu Medichem Co. Ltd | +86-29-81148696 +86-15536356810 | China | 3878 | 58 | Inquiry |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | China | 18648 | 58 | Inquiry |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21667 | 55 | Inquiry |
Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | China | 9338 | 55 | Inquiry |
career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29888 | 58 | Inquiry |
BEYOND INDUSTRIES (CHINA) LIMITED | +86-21-52699951; +8613917686115 | China | 699 | 58 | Inquiry |
Neostar United (Changzhou) Industrial Co., Ltd. | +86-0519-85551759 +8613506123987 | China | 9907 | 58 | Inquiry |
Win-Win chemical CO., Limited | +86-0086-577-64498589 +86-15355981851 | China | 14351 | 58 | Inquiry |
Wuhan Kemi-Works Chemical Co., Ltd. | +86-2785736489 +8618171418573 | China | 726 | 58 | Inquiry |
CD Chemical Group Limited | +8615986615575 | China | 20356 | 58 | Inquiry |
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