1,1,3,3-Tetramethyl-1,3-divinyldisiloxane - platinum (1:1)

Basic Information

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CAS Number

68478-92-2

Molecular Formula

C8H18OPtSi2

Molecular Weight

381.48 g/mol

EINECS

270-844-4

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Physical State

Light yellow to Yellow to Green

Melting Point

12-13 °C

Boiling Point

138 °C

Density

0.984 g/mL at 25 °C

Water Solubility

Miscible with toluene, xylene, isopropyl alcohol, double-vinyl silicone oil and vinyl terminated poly(dimethylsiloxane). Immiscible with water.

Flash Point

86 °F

Refractive Index

1.4954

Vapor Pressure

7 mm Hg ( 21 °C)

SMILES

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C[Si](C)(C=C)O[Si](C)(C)C=C.[Pt]

InChI

InChI=1S/C8H18OSi2.Pt/c1-7-10(3,4)9-11(5,6)8-2;/h7-8H,1-2H2,3-6H3;

InChIKey

RCNRJBWHLARWRP-UHFFFAOYSA-N

LogP

2.8611000000000013

Topological Polar Surface Area

9.23 Å²

Hydrogen Bond Donor/Acceptor

0 / 1

Complexity

144

Safety Information

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GHS Hazard Pictograms

H226

H312

H315

H332

Hazard Statement

H226 Flammable liquid and vapor
Flammable liquids

H312 Harmful in contact with skin
Acute toxicity, dermal

H315 Causes skin irritation
Skin corrosion/irritation

H332 Harmful if inhaled
Acute toxicity, inhalation

Hazard Class

Class 6.1 Class 6.1

Stability

Flammable. Incompatible with reducing agents, oxidizing agents. Contact with water yields hydrogen gas.

Hydrolysis Sensitivity

4: no reaction with water under neutral conditions

Sensitiveness

Moisture Sensitive

Synonyms & References

English

SCHEMBL63112
1,1,3,3-tetramethyl-1,3-divinyldisiloxane, platinum salt
MFCD00151662
RCNRJBWHLARWRP-UHFFFAOYSA-N
AKOS015902689
platinum 1,3-divinyl-1,1,3,3-tetramethyldisiloxane
Platinum (0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane
68478-92-2
AC-5533
ETHENYL[(ETHENYLDIMETHYLSILYL)OXY]DIMETHYLSILANE PLATINUM
ethenyl-[ethenyl(dimethyl)silyl]oxy-dimethylsilane;platinum
Platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane
Platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex, solution in xylene, 2% Pt
PLATINUM DIVINYLTETRAMETHYLDISILOXANE COMPLEX, xylene solution
PlatinuM(o) 1,3 divinyl-1,1,3,3 tetraMethyldisiloxane
PlatinuM(0)-1,3-divinyl-1,1,3,3-tetraMethyldisiloxane coMplex, 20% Pt, Product of UMicore
PlatinuM(0)-1,3-divinyl-1,1,3,3-tetraMethyldisiloxane coMplex solution in xylene, Pt ~2 %
PlatinuM(0)-1,3-divinyl-1,1,3,3-tetraMethyldisiloxane coMplex, Pt 2000 ppM
PlatinuM(0)-1,3-divinyl-1,1,3,3-tetraMethyldisiloxane coMplex, in poly(diMethylsiloxane)
PLATINUM(0)-1,3-DIVINYL-1,1,3,3-TETRAMETHYLDISILOXANE COMPLEX
PLATINUM-DIVINYLTETRAMETHYLDISILOXANE
Platinum-divinyltetramethyldisiloxane complex
Platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex solution
pt(0)-1,3-divinyl-tetrame-disiloxane compl 0.100
1,3-Divinyl-1,1,3,3-tetramethyl-disiloxane-platinum (0)
Platinum (0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex
Karstedt catalyst solution
ethenyl-[ethenyl(dimethyl)silyl]oxy-dimethylsilane,platinum
Platinum(O)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane
PlatinuM (0)-1,3-divinyl-1,1,3,3-tetraMethyldisiloxane coMplex, soln. in vinyl terMinated polydiMethylsiloxane
Platinum-divinyltetramethyldisiloxane complex inxylene

MDL Number

MFCD00151662

EC Number

270-844-4

Customs Code

28439000

FAQ

What is 1,1,3,3-Tetramethyl-1,3-divinyldisiloxane - platinum (1:1) (CAS: 68478-92-2)?

1,1,3,3-Tetramethyl-1,3-divinyldisiloxane - platinum (1:1) is a complex compound used in catalysis, particularly for cross-linking applications. Its chemical formula is not straightforward due to its platinum complex nature. This compound has a unique structure that makes it effective in certain chemical reactions.

What are the main uses of 1,1,3,3-Tetramethyl-1,3-divinyldisiloxane - platinum (1:1) (CAS: 68478-92-2)?

The main uses of 1,1,3,3-Tetramethyl-1,3-divinyldisiloxane - platinum (1:1) include catalytic cross-linking reactions in the production of adhesives, sealants, and coatings. It is also used in the synthesis of polymeric materials and for improving the mechanical properties of various polymers.

Is 1,1,3,3-Tetramethyl-1,3-divinyldisiloxane - platinum (1:1) (CAS: 68478-92-2) safe?

1,1,3,3-Tetramethyl-1,3-divinyldisiloxane - platinum (1:1) is generally safe when handled with appropriate precautions. However, it should be used in a well-ventilated area and protective gloves, eyewear, and clothing should be worn. It is not highly toxic, but ingestion or inhalation of the compound can cause irritation. Follow safety standards and consult the Safety Data Sheet (SDS) for detailed information.

How should 1,1,3,3-Tetramethyl-1,3-divinyldisiloxane - platinum (1:1) (CAS: 68478-92-2) be stored?

1,1,3,3-Tetramethyl-1,3-divinyldisiloxane - platinum (1:1) should be stored in a cool, dry place away from direct sunlight and heat sources. Store it in a sealed, airtight container to prevent exposure to moisture and air. Maintain a temperature below 25°C (77°F) and avoid prolonged exposure to humidity or excessive light. Ensure good ventilation in the storage area to minimize the risk of flammable vapors accumulating.