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  7. Complexe trioxyde de soufre-triméthylamine, 95 %, Thermo Scientific Chemicals
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Complexe trioxyde de soufre-triméthylamine, 95 %, Thermo Scientific Chemicals

Product Code. 11379983
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Quantité:
25 g
100 g
500 g
This item is not returnable. View return policy
This item is not returnable. View return policy

Description

Sulfur trioxide-trimethylamine complex acts as a reagent for sulfonation and sulfamation reactions. It is used as a reactant for the synthesis of sulfate-conjugated resveratrol metabolites and chitooligosaccharides. It is used in association with dodecyl thioglycopyranoside, which acts as a surfactant for enantiomeric separation. Further, it acts as a nucleophile used for the preparation of alfa-tosyloxy ketones.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Le complexe trioxyde de soufre-triméthylamine agit comme réactif pour les réactions de sulfonation et de sulfamation. Il est utilisé comme réactif pour la synthèse des métabolites de resvératrol conjugués au sulfate et des chitooligosaccharides. Il est utilisé en association avec le dodécyl thioglycopyranoside, qui agit comme surfactant pour la séparation énantiomérique. De plus, il agit comme un nucléophile utilisé pour la préparation des cétones alpha-tosyloxy.

Solubilité
Soluble dans l’eau chaude et l’éthanol. Légèrement soluble dans le diméthylsulfoxyde et le méthanol. Insoluble dans l’eau.

Remarques
Sensible à l’humidité. Incompatible avec les agents oxydants forts.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 3162-58-1
Formule moléculaire C3H9NO3S
Poids moléculaire (g/mol) 139.17
Numéro MDL MFCD00012421
Clé InChI DXASQZJWWGZNSF-UHFFFAOYSA-N
Synonyme sulfur trioxide trimethylamine complex, sulfur trioxide trimethylamine, sulfur trioxide-trimethylamine complex, sulphur trioxide trimethylamine 1:1, sulfur trioxide-trimethylamine, trimethylamine sulfur trioxide, sulfur trioxide; trimethylamine, 1n1&1&&so3 complex, trimethylamine, compd. with sulfur trioxide 1:1, trimethylamine, compound with sulphur trioxide
CID PubChem 222852
Nom IUPAC N,N-diméthylméthanamine ; Trioxyde de soufre
SMILES CN(C)C.O=S(=O)=O

Specifications

Nom chimique ou matériau Sulfur trioxide-trimethylamine complex
Point de fusion ∽235°C (decomposition)
Formule linéaire (CH3)3N:SO3
Quantité 100 g
Numéro UN UN3261
Beilstein 3681759
Sensibilité Moisture sensitive
Informations sur la solubilité Soluble in hot water and ethanol. Slightly soluble in dimethyl sulfoxide and methanol. Insoluble in water.
Poids de la formule 139.17
Pourcentage de pureté 95%

RUO – Research Use Only

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