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HomeProduct name listSULFUR TRIOXIDE TRIMETHYLAMINE COMPLEX

SULFUR TRIOXIDE TRIMETHYLAMINE COMPLEX

Synonym(s):NSC 9838;Trimethylamine sulfur trioxide complex

  • CAS NO.:3162-58-1
  • Empirical Formula: C3H9NO3S
  • Molecular Weight: 139.17
  • MDL number: MFCD00012421
  • EINECS: 221-614-7
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-03-26 17:16:27
SULFUR TRIOXIDE TRIMETHYLAMINE COMPLEX Structural

What is SULFUR TRIOXIDE TRIMETHYLAMINE COMPLEX?

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.

The Uses of SULFUR TRIOXIDE TRIMETHYLAMINE COMPLEX

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

The Uses of SULFUR TRIOXIDE TRIMETHYLAMINE COMPLEX

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

Properties of SULFUR TRIOXIDE TRIMETHYLAMINE COMPLEX

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

Safety information for SULFUR TRIOXIDE TRIMETHYLAMINE COMPLEX

Signal word Danger
Pictogram(s)
ghs
Corrosion
Corrosives
GHS05
GHS Hazard Statements H314:Skin corrosion/irritation
Precautionary Statement Codes P280:Wear protective gloves/protective clothing/eye protection/face protection.
P310:Immediately call a POISON CENTER or doctor/physician.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for SULFUR TRIOXIDE TRIMETHYLAMINE COMPLEX

InChIKey DXASQZJWWGZNSF-UHFFFAOYSA-N

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