Platinum Catalyst for Addition Liquid Silicone Rubber Advance and High-Efficiency Karstedt′s Catalysts for Zinca CAS 68478-92-2

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Nanjing Siwin New Material Co., Ltd.

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Siwin-PTC
CAS68478-92-2
C8H18OPtSi2
N/A
Colorless
Liquid
Siwin
N/A
N/A
China
28439000
Product Description
Chemical Properties 
Appearancepale yellow solution
Melting point 12-13 °C
Boiling point 138 °C
density 0.984 g/mL at 25 °C
vapor pressure7 mm Hg ( 21 °C)
refractive index 1.4954
Fp86 °F
storage temp. Inert atmosphere,2-8°C
form clear liquid
color Light yellow to Yellow to Green
Specific Gravity0.984
StabilityFlammable. Incompatible with reducing agents, oxidizing agents. Contact with water yields hydrogen gas.
Water Solubility Miscible with toluene, xylene, isopropyl alcohol, double-vinyl silicone oil and vinyl terminated poly(dimethylsiloxane). Immiscible with water.
Hydrolytic Sensitivity4: no reaction with water under neutral conditions
Sensitive Moisture Sensitive
EPA Substance Registry SystemPlatinum, 1,3-diethenyl-1,1,3,3-tetramethyldisiloxane complexes (68478-92-2)
 
Hazard Information
Chemical Propertiespale yellow solution
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.
UsesPlatinum(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.
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.
Safety Data
Hazard CodesT,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
TSCAYes
HS Code 28439000

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