17477-97-3

Basic information

• Product Name: tris(Trimethylsilyloxy)silanol
• Synonyms: tris(Trimethylsilyloxy)silanol
• CAS NO: 17477-97-3
• Molecular Formula: C₉H₂₈O₄Si₄
• Molecular Weight: 312.66
• Mol File: 17477-97-3.mol
• Article Data: 3

Chemical Properties

• Appearance: /
• CAS DataBase Reference: tris(Trimethylsilyloxy)silanol(CAS DataBase Reference)
• NIST Chemistry Reference: tris(Trimethylsilyloxy)silanol(17477-97-3)
• EPA Substance Registry System: tris(Trimethylsilyloxy)silanol(17477-97-3)

Safety Data

• Hazardous Substances Data: 17477-97-3(Hazardous Substances Data)

Upstream product

• 78-10-4 tetraethoxy orthosilicate 
• 107-46-0 Hexamethyldisiloxane 
• 681-84-5 tetramethylorthosilicate 
• 64-17-5 ethanol 
• 67-56-1 methanol 
• 75-77-4 chloro-trimethyl-silane 

Downstream Products

• 3555-47-3 1,1,1,5,5,5-hexamethyl-3,3-bis(trimethylsiloxy)trisiloxane 
• 1351415-86-5 1,1,1-trimethyl-5,5,5-triisopropyl-3,3-bis(trimethyl-siloxy)trisiloxane 
• 115-11-7 isobutene 
• 18602-90-9 hexakis(trimethylsiloxy)disiloxane 
• 1351415-88-7 1,1,1-trimethyl-5-hydrido-5,5-triisopropyl-3,3-bis(tri-methylsiloxy)trisiloxane 
• 1351415-83-2 1,1,1,5,5-pentamethyl-5-vinyl-3,3-bis(trimethylsiloxy)-trisiloxane 
• 18178-59-1 (E)-1,2-bis(trimethylsilyl)ethene 
• 1016636-32-0 1,1,1,5,5-pentamethyl-5-phenyl-3,3-bis(trimethylsiloxy)trisiloxane 
• 132179-81-8 (E)-1,2-bis(dimethylphenylsilyl)ethene 

Relevant articles and documents

COSMETIC PREPARATION

A cosmetic, wherein the cosmetic comprises tetraquistrimethylsiloxysilane represented by the formula (1)[(CH)SiO]Si The cosmetic has an excellent sensory properties and stability.

Preparation of Alkyl-substituted Partial Trimethylsilyl Silicates from Olivine

The direct trimethylsilylation reaction of olivine has yielded partial trimethylsilyl derivatives of ortho- and di-silicates whose unsilylated silanol groups have been esterified with the alcohol used as the organic solvent in the trimethylsilylating reagent.Gas chromatographic-mass spectroscopic measurements indicate the presence of the tri-, di-, and mono-alkyl-substituted trimethylsilyl derivatives of monosilicic acid in addition to the fully silylated monomeric derivative .Dimeric derivatives have also been detected which contain both the completely trimethylsilylated derivative and alcohol-esterified derivatives .The ratio of the esterified products varies with the volume of alcohol or water in the silylating reagent as well as the reaction time.