3959-12-4

Basic information

• Product Name: methylvinylsilanediol
• Synonyms: methylvinylsilanediol;Ethenylmethylsilanediol;Methylvinyldihydroxysilane;Einecs 223-561-5
• CAS NO: 3959-12-4
• Molecular Formula: C₃H₈O₂Si
• Molecular Weight: 104.17992
• EINECS: 223-561-5
• Mol File: 3959-12-4.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 142.1°Cat760mmHg
• Flash Point: 39.7°C
• Appearance: /
• Density: 1.002g/cm³
• Vapor Pressure: 2.31mmHg at 25°C
• Refractive Index: 1.441
• CAS DataBase Reference: methylvinylsilanediol(CAS DataBase Reference)
• NIST Chemistry Reference: methylvinylsilanediol(3959-12-4)
• EPA Substance Registry System: methylvinylsilanediol(3959-12-4)

Safety Data

• Hazardous Substances Data: 3959-12-4(Hazardous Substances Data)

Usage

InChI:InChI=1/C3H8O2Si/c1-3-6(2,4)5/h3-5H,1H2,2H3

Upstream product

• 124-70-9 Dichloromethylvinylsilane 
• 5507-44-8 methylvinyldiethoxysilane 

Relevant articles and documents

Procedures for the preparation of silanols

Two procedures are described for the preparation of silanols and silanediols from the corresponding chlorosilanes.The first procedure, a two-phase hydrolysis-extraction process, is- particularly convenient and suited to the preparation of a wide range of mono-silanols.Hydrolysis of dichlorosilanes by this procedure gives varied results depending on the structure of the dichlorosilane and specific reaction conditions.The second procedure, a modification of a published procedure, is especially beneficial for the preparation of silanols and silanediols prone to undergo self-condensation. Key words: Silicon; Hydrolysis; Self-condensation; Silanols