33581-76-9

Basic information

• Product Name: Butane, 1,2,3-tris(trimethylsiloxy)-
• Synonyms: Butane, 1,2,3-tris(trimethylsiloxy)-
• CAS NO: 33581-76-9
• Molecular Formula: C13H34 O3 Si3
• Molecular Weight: 0
• Mol File: 33581-76-9.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Butane, 1,2,3-tris(trimethylsiloxy)-(CAS DataBase Reference)
• NIST Chemistry Reference: Butane, 1,2,3-tris(trimethylsiloxy)-(33581-76-9)
• EPA Substance Registry System: Butane, 1,2,3-tris(trimethylsiloxy)-(33581-76-9)

Safety Data

• Hazardous Substances Data: 33581-76-9(Hazardous Substances Data)

Upstream product

• 33818-52-9 R-(2R*,3R*)-butan-1,2,3-triol 
• 18156-74-6 1-(Trimethylsilyl)imidazole 
• 4144-94-9 R-(2R*,3S*)-butan-1,2,3-triol 
• 75-77-4 chloro-trimethyl-silane 
• 4435-50-1 butane-1,2,3-triol 

Relevant articles and documents

Capillary gas-chromatographic analysis of monosaccharides: Improvements and comparisons using trifluoroacetylation and trimethylsilylation of sugar O-benzyl- and O-methyl-oximes

Two new procedures for the gas-chromatographic analysis of monosaccharides are reported. One involves derivatization of the sugars by reaction with O-benzylhydroxylamine followed by trifluoroacetylation with N-methylbis(trifluoroacetamide) and chromatography on a DB-1701 capillary column. This technique probably provides the best resolution achieved to date of the C3-C6 aldoses, as well as of the corresponding alditols. Ketoses can be qualitatively analyzed by this method, but complications interfere with their quantitative analysis. The second procedure also involves initial derivatization as the O-benzyloxime, but is followed by trimethylsilylation with 1-trimethylsilylimidazole, and chromatography on a DB-17 column. This technique is particularly useful for C5 sugars, C6 ketoses, and mixtures of sugars, alditols, and/or lactones. A number of additional, critical, observations on the derivatization and capillary gas-chromatographic analysis of monosaccharides are described.