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Polysiloxanes,di-Me, vinyl group-terminated

Polysiloxanes,di-Me, vinyl group-terminated

Inquiry

Molecular Formula:

C8H18OSi2

Molecular Weight:

CAS Number:

68083-19-2

Catalog Number:

68083-19-2

Product Information

Molecular Formula:

C8H18OSi2

Molecular Weight:

Description

Polysiloxanes, di-Me, vinyl group-terminated are versatile compounds used in the biomedical industry. These polymers possess vinyl groups that allow for further chemical modifications, making them ideal for drug delivery systems. With their biocompatibility and flexibility, they find applications in targeted drug delivery, tissue engineering, and as surface coatings for medical implants.

Synonyms

dowcorning3-4939; dowcorning6646; ge3175; Polydimethylsiloxane,vinylendblocked; ps441; ps442; ps448; SiloxanesandSilicones,di-Me,vinylgroup-terminated

IUPAC Name

ethenyl-[ethenyl(dimethyl)silyl]oxy-dimethylsilane

Canonical SMILES

C[Si](C)=O

InChI

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

InChI Key

BITPLIXHRASDQB-UHFFFAOYSA-N

Boiling Point

>93ºC(lit.)

Melting Point

>-60ºC

Flash Point

>113 ℃ (C.C)

Purity

95%

Density

0.965 g/mL at 25 °C(lit.)

Application

Mold-making elastomers and encapsulants and sealants for electronic components.

Refractive Index

1.4052

Viscosity

cSt 200

Computed Properties

Hydrogen Bond Donor Count

Hydrogen Bond Acceptor Count

Rotatable Bond Count

Exact Mass

186.08961826 g/mol

Monoisotopic Mass

186.08961826 g/mol

Topological Polar Surface Area

9.2Å²

Heavy Atom Count

Formal Charge

Complexity

144

Isotope Atom Count

Defined Atom Stereocenter Count

Undefined Atom Stereocenter Count

Defined Bond Stereocenter Count

Undefined Bond Stereocenter Count

Covalently-Bonded Unit Count

Compound Is Canonicalized

Yes

Patents

Publication Number	Title	Priority Date
CN-114163656-A	Silicone rubber emulsion, skin-feel emulsion type fabric coating agent and preparation method thereof	2021-12-16
CN-114160204-A	Supported platinum catalyst and preparation method thereof	2021-12-08
CN-114181535-A	Curable organopolysiloxane composition and preparation method thereof	2021-12-08
CN-113980320-A	High-breathability grid release film and production process thereof	2021-11-28
CN-113999531-A	Mold glue and preparation method thereof	2021-11-19
CN-114106565-A	Hydrophilic antibacterial silicone rubber and preparation method and application thereof	2021-11-19
JP-2022010421-A	Polyorganosiloxane, polyorganosiloxane composition, and cured products thereof	2021-11-19
CN-113881053-A	Preparation method and application of polysiloxane copolymer with hydrophilicity and water washing resistance	2021-10-29
CN-114015354-A	Water-based organic silicon long-acting protective coating and preparation method and application thereof	2021-10-28
CN-113896892-A	Method for continuously producing polysiloxane	2021-09-22

Literatures

PMID	Publication Date	Title	Journal
19191237	2009-01-01	Palladium-catalyzed cyclopropanation of alkenyl silanes by diazoalkanes: evidence for a Pd(0) mechanism	Chemistry (Weinheim an der Bergstrasse, Germany)
18572620	2008-04-01	Size-controlled synthesis and NMR characterization of mesitylene-vinylsiloxanes stabilized Pt nanoparticles in solution	Journal of nanoscience and nanotechnology
18303892	2008-03-19	Vinylation of aromatic halides using inexpensive organosilicon reagents. Illustration of design of experiment protocols	Journal of the American Chemical Society

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