SULFUR TRIOXIDE TRIMETHYLAMINE COMPLEX Chemical Properties

Melting point:

232 °C (dec.) (lit.)

solubility 

DMSO (Slightly), Methanol (Slightly)

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

• Language:English Provider:SigmaAldrich
• Language:English Provider:ALFA

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

Uses

Separation of isomers, soil sterilant, catalyst for thermosetting resins.

SULFUR TRIOXIDE TRIMETHYLAMINE COMPLEX(3162-58-1)Related Product Information

• SULFUR TRIOXIDE-TRIETHYLAMINE COMPLEX
• Boron trifluoride tetrahydrofuran complex
• 3-TRIMETHYLSILYL-2-PROPYN-1-OL
• Trifluoroacetamide
• Trimethylamine
• N,N-DIMETHYLFORMAMIDE SULFUR TRIOXIDE COMPLEX
• SULFUR TRIOXIDE TRIMETHYLAMINE COMPLEX
• Sulfur trioxide
• Sulfur
• SULFUR TRIOXIDE-TRIETHYLAMINE COMPLEX
• SULFUR TRIOXIDE N-ETHYLDIISOPROPYLAMINE COMPLEX