CAS 7691-02-3 1,3-Divinyl-1,1,3,3-tetramethyldisilazane

NAVIGATION

1,3-Divinyl-1,1,3,3-tetramethyldisilazane

PRICE INQUIRY

Catalog Number

ACM7691023

CAS Number

7691-02-3

Product Name

1,3-Divinyl-1,1,3,3-tetramethyldisilazane

Structure

Category

Monomers

Synonyms

[[[ethenyl(dimethyl)silyl]amino]-dimethylsilyl]ethene;

IUPAC Name

[[[ethenyl(dimethyl)silyl]amino]-dimethylsilyl]ethene

Molecular Weight

185.41

Molecular Formula

C₈H₁₉NSi₂

Canonical SMILES

C[Si](C)(C=C)N[Si](C)(C)C=C

InChI Key

WYUIWUCVZCRTRH-UHFFFAOYSA-N

Boiling Point

160ºC

Flash Point

52.1ºC

Purity

95%+

Density

0.819

Appearance

Transparent liquid

Application

1,3-Divinyl-1,1,3,3-tetramethyldisilazane serves as a versatile component in the manufacturing of silicone-based products, such as silicone rubber, silicone resin, and silicone gel. This compound, characterized by its clear liquid form and distinct ammonia odor, is especially valuable due to its ability to participate in cross-linking reactions with polyhydromethylsiloxane, facilitated by Karstedt's catalyst. These reactions, when performed without solvents, result in the formation of non-porous polysiloxane-silazane networks, making it an essential material in producing durable and efficient silicone and vinyl products.

EC Number

231-701-1

Exact Mass

185.10600

Hazard Statements

Safety Description

S26-S36/37/39-S45

WGK Germany

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