ChemicalBook >> CAS DataBase List >>Platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane
Platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane
- CAS No.
- 68478-92-2
- Chemical Name:
- Platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane
- Synonyms
- KARSTEDT CATALYST;Karstedt;Platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex solution;PLATINUM-DIVINYLTETRAMETHYLDISILOXANE COMPLEX;PLATINUM(0)-1,3-DIVINYL-1,1,3,3-TETRAMETHYLDISILOXANE COMPLEX;Pt catalyst;disiL;ex soL;oxane compL;Karstedt cat
- CBNumber:
- CB7448548
- Molecular Formula:
- C8H18OPtSi2
- Molecular Weight:
- 381.48
- MDL Number:
- MFCD00151662
- MOL File:
- 68478-92-2.mol
- MSDS File:
- SDS
Last updated:2024-03-28 13:39:29
| Melting point | 12-13 °C |
|---|---|
| Boiling point | 138 °C |
| Density | 0.984 g/mL at 25 °C |
| vapor pressure | 7 mm Hg ( 21 °C) |
| refractive index | 1.4954 |
| Flash point | 86 °F |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| form | clear liquid |
| color | Light yellow to Yellow to Green |
| Specific Gravity | 0.984 |
| Water Solubility | Miscible with toluene, xylene, isopropyl alcohol, double-vinyl silicone oil and vinyl terminated poly(dimethylsiloxane). Immiscible with water. |
| Hydrolytic Sensitivity | 4: no reaction with water under neutral conditions |
| Sensitive | Moisture Sensitive |
| Stability | Flammable. Incompatible with reducing agents, oxidizing agents. Contact with water yields hydrogen gas. |
| EPA Substance Registry System | Platinum, 1,3-diethenyl-1,1,3,3-tetramethyldisiloxane complexes (68478-92-2) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS02,GHS07,GHS08 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H226-H304-H312+H332-H315-H319-H335-H373-H412 | |||||||||
| Precautionary statements | P210-P273-P280-P301+P310-P303+P361+P353-P331 | |||||||||
| Hazard Codes | T,Xi,Xn | |||||||||
| Risk Statements | 61-10-20/21-37/38-41-62-36/37/38-38 | |||||||||
| Safety Statements | 53-16-26-36/37/39-45-36-36/37 | |||||||||
| RIDADR | UN 1307 3/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 28439000 | |||||||||
| NFPA 704 |
|
Platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane price More Price(14)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 479519 | Platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex solution in xylene, Pt ~2 % | 68478-92-2 | 5g | $179 | 2024-03-01 | Buy |
| Sigma-Aldrich | 479519 | Platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex solution in xylene, Pt ~2 % | 68478-92-2 | 25g | $694 | 2024-03-01 | Buy |
| Alfa Aesar | 041508 | Platinum (0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex, soln. in vinyl terminated polydimethylsiloxane | 68478-92-2 | 1g | $55.6 | 2024-03-01 | Buy |
| Alfa Aesar | 041508 | Platinum (0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex, soln. in vinyl terminated polydimethylsiloxane | 68478-92-2 | 5g | $278 | 2024-03-01 | Buy |
| Sigma-Aldrich | 479535 | Platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex solution 0.05 M in poly(dimethylsiloxane), vinyl terminated | 68478-92-2 | 5g | $90.5 | 2024-03-01 | Buy |
Platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane Chemical Properties,Uses,Production
Description
Platinum (0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane Complex Solution is a kind of yellow liquid with a chemical formula of O[Si(CH3)2CH=CH2]2Pt and a molecular weight of 381.48. Platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex solution (Pt-DVTMDS) has emerged as a novel organometallic compound with diverse applications in recent scientific research. This compound represents a coordination complex of platinum(0) and divinyl-1,1,3,3-tetramethyldisiloxane complex solution (DVTMDS). It has proven valuable in synthesizing diverse organometallic compounds, including gold(I)-DVTMDS and palladium(II)-DVTMDS. Furthermore, it has played a significant role in investigating chemical reactions, such as the catalytic hydrogenation of aldehydes and ketones theand oxidation of organic compounds. It was used as a precursor of the metallic phase to obtain a highly active electrochemical system Pt/SnO2 catalyst with a low metal load[1].
Chemical Properties
pale yellow solution
Uses
Platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane Complex Solution is a catalyst in the preparation of phenol functional silanes which are used as adhesion promoters.
Uses
General Description
Platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex is a platinum complex, commonly known as a Karstedt′s catalyst. It is generally employed as a catalyst in hydrosilylation reactions.
Platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 237)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Dongguan City Betterly New Materials co.,Ltd | +86-13713468294 +86-13535083564 | waimaobu@betely.com | China | 37 | 58 |
| Wuhan Kemi-Works Chemical Co., Ltd. | +86-2785736489 +8618171418573 | sales@kemiworks.com | China | 704 | 58 |
| Shanghai UCHEM Inc. | +862156762820 +86-13564624040 | sales@myuchem.com | China | 6710 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 7845 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 15928 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21691 | 55 |
| AB PharmaTech,LLC | 323-480-4688 | United States | 989 | 55 | |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Hebei Jimi Trading Co., Ltd. | +86 319 5273535 | bestoneforyou@sina.com | CHINA | 288 | 58 |
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View Lastest Price from Platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-03-29 | Platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane
68478-92-2
|
US $6.00-0.20 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | |
 |
2024-02-23 | Platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane
68478-92-2
|
US $54.00-184.00 / g | 5g | 0.98 | 25kg | Shanghai UCHEM Inc. | |
 |
2023-03-06 | Platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane;Pt catalyst
68478-92-2
|
US $1.00 / Kg/Drum | 0.1KG | Pt content: 0.1-10% | 1mt per month | Wuhan KEMI-WORKS Chemical Co., Ltd. |
-
- Platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane
68478-92-2
- US $6.00-0.20 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
-
- Platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane
68478-92-2
- US $54.00-184.00 / g
- 0.98
- Shanghai UCHEM Inc.
-
- Platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane;Pt catalyst
68478-92-2
- US $1.00 / Kg/Drum
- Pt content: 0.1-10%
- Wuhan KEMI-WORKS Chemical Co., Ltd.
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ex soL
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