131775-90-1

Basic information

• Product Name: Bis-trimethylsilanyloxy-methane
• Synonyms: Bis-trimethylsilanyloxy-methane
• CAS NO: 131775-90-1
• Molecular Weight: 192.406
• Mol File: 131775-90-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Bis-trimethylsilanyloxy-methane(CAS DataBase Reference)
• NIST Chemistry Reference: Bis-trimethylsilanyloxy-methane(131775-90-1)
• EPA Substance Registry System: Bis-trimethylsilanyloxy-methane(131775-90-1)

Safety Data

• Hazardous Substances Data: 131775-90-1(Hazardous Substances Data)

Upstream product

• 67-56-1 methanol 
• 50-00-0 formaldehyd 
• 25561-30-2 trimethylsilyl 2,2,2-trifluoro-N-(trimethylsilyl)acetimidate 

Relevant articles and documents

Quantitative Analysis of Gas-Phase Formaldehyde Molecular Species at Equilibrium with Formalin Solution

A method has been developed for quantitative analysis of vapor-phase formaldehyde condensates with water and methanol.Trimethylsilyl derivatives of the formaldehyde condensates were formed by gas-phase reaction with N,O-bis(trimethlsilyl)trifluoroacetamide (BSTFA) which allowed their separation and quantitation.Methylal, methylene glycol, and a series of poly(oxymethylene)glycol monomethyl ethers accounted for the total formaldehyde content detected in the vapors at equilibrium with a formalin solution.Structures of the formaldehyde species were confirmed by capillary gas chromatography/chemical ionization mass spectrometry (GC/CIMS) using ammonia as the reactant gas.