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Sulfur trioxide – triethylamine complex

CAS 761-01-3 C6H15NO3S 181.26 g/mol Catalogue item Other Compounds
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Structure of Sulfur trioxide – triethylamine complex, CAS 761-01-3
Structure · C6H15NO3S
CAS number
761-01-3
Molecular formula
C6H15NO3S
Molecular weight
181.26 g/mol
Standard packing
1kg / 25kg / 100kg

Sulfur trioxide – triethylamine complex (CAS 761-01-3) is an amine building block of formula C6H15NO3S, 181.26 g/mol.

The amine is the nucleophile: acylation, reductive amination and urea formation all proceed without activation.

The formula C6H15NO3S resolves to 6 carbons with 3 oxygens, one nitrogen and one sulfur. Short-chain entries of this size are volatile enough that headspace and packing matter: the lot is shipped in sealed units and opened in a fume hood.

Handling and storage

Amines absorb carbon dioxide from air. The container is kept sealed and the lot is checked for carbonate before use.

Ordering

Supplied in 1kg / 25kg / 100kg; a gram-scale sample is quoted against the same specification, so the analysis seen at sample stage is the analysis of the kilo lot.

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EntrySulfur trioxide – triethylamine complex
CAS761-01-3
Typical lead timeStock or 2–4 weeks
DocumentationCOA, SDS, spec sheet

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Sulfur trioxide – triethylamine complex (761-01-3)

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