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Sulfur trioxide-trimethylamine complex, 95%
CAS: 3162-58-1 | C3H9NO3S | 139.17 g/mol
Supplier: Thermo Scientific Chemicals L0030214
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.
ApplicationsSulfur 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.
Solubility
Soluble in hot water and ethanol. Slightly soluble in dimethyl sulfoxide and methanol. Insoluble in water.
Notes
Moisture sensitive. Incompatible with strong oxidizing agents.
Specifications
| Sulfur trioxide-trimethylamine complex | |
| ∽235°C (decomposition) | |
| (CH3)3N:SO3 | |
| 25 g | |
| 3681759 | |
| 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 | |
| DXASQZJWWGZNSF-UHFFFAOYSA-N | |
| N,N-dimethylmethanamine;sulfur trioxide | |
| 222852 | |
| 95% |
| 3162-58-1 | |
| C3H9NO3S | |
| MFCD00012421 | |
| UN3261 | |
| Moisture sensitive | |
| Soluble in hot water and ethanol. Slightly soluble in dimethyl sulfoxide and methanol. Insoluble in water. | |
| CN(C)C.O=S(=O)=O | |
| 139.17 | |
| 139.17 |
Chemical Identifiers
| 3162-58-1 | |
| 139.17 | |
| DXASQZJWWGZNSF-UHFFFAOYSA-N | |
| 222852 | |
| CN(C)C.O=S(=O)=O |
| C3H9NO3S | |
| MFCD00012421 | |
| 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 | |
| N,N-dimethylmethanamine;sulfur trioxide |
Safety and Handling
GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.
P260-P264b-P270-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c
H302-H314
DOTInformation : Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.
EINECSNumber : 221-614-7
TSCA : No
Recommended Storage : Ambient temperatures
RUO – Research Use Only