1,1,3-Trimethyl-1-vinyldisiloxane

Basic Information

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CAS Number

67762-94-1

Molecular Formula

C5H14OSi2

Molecular Weight

146.34 g/mol

Basic Physical Properties

Melting Point

<-40°C

Boiling Point

>205°C

Density

0,98 g/cm3

Flash Point

321°C

SMILES

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

InChI

InChI=1S/C5H14OSi2/c1-5-8(3,4)6-7-2/h5H,1,7H2,2-4H3

InChIKey

IJYCWOGTZGPKGG-UHFFFAOYSA-N

LogP

1.0652

Topological Polar Surface Area

9.23 Å²

Hydrogen Bond Donor/Acceptor

0 / 1

Complexity

294

Synonyms & References

English

MFCD00240068
SCHEMBL426324
67762-94-1
1,1,1,3,5,5,7,7,7-nonamethyl-3-vinyltetrasiloxane
[dimethyl(trimethylsilyloxy)silyl]oxy-ethenyl-methyl-trimethylsilyloxysilane
FT-0698807
Vinylmethylsiloxane - dimethylsiloxane trimethylsiloxy terminated copolymer
VINYLMETHYLSILOXANE - DIMETHYLSILOXANE COPOLYMER, TRIMETHYLSILOXY TERMINATED VISCOSITY 250-350 CST
A 41
A 41 (silicone)
BY 24-551B
C 158
Dow Corning 7458
GE 81854
PS 255
PS 424
PS 426
PS 493
VDT 123
VDT 131
VDT 153
VDT 431
VDT 731
VDT 954
VGM 021

MDL Number

MFCD00240068

FAQ

What regulatory guidelines apply to 1,1,3-Trimethyl-1-vinyldisiloxane (CAS: 67762-94-1)?

1,1,3-Trimethyl-1-vinyldisiloxane (CAS: 67762-94-1) is subject to various regulatory guidelines including GHS (Global Harmonized System of Classification and Labeling of Chemicals) for safety classification, REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) for EU compliance, and FDA/EPA regulations for use in the United States. Ensure to follow local and international regulations for storage, handling, and disposal to avoid legal and safety issues.

Are there alternatives to 1,1,3-Trimethyl-1-vinyldisiloxane (CAS: 67762-94-1) in synthesis?

Several alternatives to 1,1,3-Trimethyl-1-vinyldisiloxane (CAS: 67762-94-1) exist for synthesis purposes, including other siloxanes and vinyl silanes. Common alternatives include 1,1,2,2-Tetramethyldisiloxane and 1,1-Dimethylethynyl-1,1-diphenyldisiloxane. These alternatives offer similar functionalities but may have different reactivity and handling requirements.

What is the market or research trend for 1,1,3-Trimethyl-1-vinyldisiloxane (CAS: 67762-94-1)?

The market for 1,1,3-Trimethyl-1-vinyldisiloxane (CAS: 67762-94-1) is growing due to its use in silicone rubber and adhesives. Research trends are focusing on its applications in coatings and electronics. Recent studies are exploring its use in medical devices and as a reactive diluent in polyurethane formulations. As research progresses, demand is expected to increase, particularly in emerging markets.

How should waste containing 1,1,3-Trimethyl-1-vinyldisiloxane (CAS: 67762-94-1) be handled?

Waste containing 1,1,3-Trimethyl-1-vinyldisiloxane (CAS: 67762-94-1) should be collected in sealed, labeled containers and stored in a well-ventilated area away from sources of ignition. Prior to disposal, consult local regulations and guidelines. Professional waste disposal services are recommended to ensure proper incineration or other safe disposal methods are used. Always follow safety precautions and wear appropriate personal protective equipment (PPE) during handling and disposal.