SULFUR TRIOXIDE TRIMETHYLAMINE COMPLEX

Details:

SULFUR TRIOXIDE TRIMETHYLAMINE COMPLEX Chemical Properties
Melting point     232 °C (dec.) (lit.)
form     Powder
color     White to off-white
Water Solubility     Soluble in hot water and ethanol. Slightly soluble in dimethyl sulfoxide and methanol. Insoluble in water.
Sensitive     Moisture Sensitive
BRN     3681759
InChIKey    DXASQZJWWGZNSF-UHFFFAOYSA-N
Safety Information
Hazard Codes     C
Risk Statements     34
Safety Statements     26-36/37/39-45
RIDADR     UN 3261 8/PG 2
WGK Germany     3
F     3-9-21
Hazard Note     Corrosive/Moisture Sensitive
HazardClass     8
PackingGroup     II
HS Code     29211990
MSDS Information
Provider    Language
SigmaAldrich    English
ALFA    English
SULFUR TRIOXIDE TRIMETHYLAMINE COMPLEX Usage And Synthesis
Chemical Properties    White powder. Soluble in hot water, ethanol; soluble with difficulty in cold water and acetone; not dissociated in benzene and chloroform solutions; distinctly different from the isomeric adduct of trimethylamine oxide and sulfur dioxide.
Uses    
Reactant for sulfation reactions involving: 
Synthesis of sulfate-conjugated resveratrol metabolites
Chitooligosaccharides used for anti-HIV-1 activity
Dodecyl thioglycopyranoside used as a surfactant for enantiomeric separation
Glycosaminoglycans which facilitate activation of signaling pathways dependent on sulfation pattern
Polysaccharides as heparan sulfate mimetics

Nucleophile for the synthesis of α-tosyloxy ketones
Uses    Separation of isomers, soil sterilant, catalyst for thermosetting resins.
SULFUR TRIOXIDE TRIMETHYLAMINE COMPLEX Preparation Products And Raw materials
Raw materials    Chloroform-->Chlorosulfonic acid-->Trimethylamine hydrochloride