Substance
ID:734118
Names and Identifiers
IUPAC name
sulfonylideneoxidane; trimethylamine
IUPAC Traditional name
sulfur trioxide; trimethylamine
Synonyms
Trimethylamine-sulfur trioxide complexSulfur trioxide-trimethylamine complex三氧化硫三甲胺复合物
Registration numbers
EC Number
MDL Number
Beilstein Number
CAS Number
Properties
Safety Information
UN Number
UN3261
Safety Statements
26-36/37/39-45
GHS Hazard statements
H314-H318
Hazard Class
8
Packing Group
II
Storage Warning
Moisture Sensitive
TSCA Listed
否
GHS Precautionary statements
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A
GHS Pictograms
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
European Hazard Symbols
Corrosive (C)Risk Statements
34
Product Information
Purity
95%
Physical Property
Melting Point
ca 235°C dec.
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
• Converts alcohols and phenols to their monosulfates under mild conditions: Ber., 57, 1045 (1924); J. Am. Chem. Soc., 74, 5212 (1952).
• Conditions have been described for the conversion of organolithiums in THF to sulfonic acids by insertion of SO3 into the C-Li bond: J. Org. Chem., 61, 1530 (1996):
• Reagent for the dehydration of oximes: Synthesis, 702 (1978).