Trimethylamine-sulfur trioxide complex, extra pure
- CAS
- 3162-58-1
- Formula
- C3H9NO3S
- MW
- 139.18 g/mol
ZX-019139
Amines & Anilines
Sulfur Trioxide-Trimethylamine
Available on request
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CAS number3162-58-1
FormulaC3H9NO3S
Molar mass139.18 g/mol
InChIKeyDXASQZJWWGZNSF-UHFFFAOYSA-N
IUPAC nameN,N-dimethylmethanamine;sulfur trioxide
About Sulfur Trioxide-Trimethylamine
Researchers and plant chemists source Sulfur Trioxide-Trimethylamine from Zemixal for routine and specialised work. For your records, the material is defined by CAS 3162-58-1, formula C3H9NO3S and molar mass 139.18 g/mol.
Common uses in the lab and plant
- Organic synthesis
- API synthesis
Storage and safety notes
Classified under GHS with signal word Danger and hazard statements H314. Read the SDS before first use.
Order it in 100 mg, 250 mg, 1 g and 5 g packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Organic synthesis
- API synthesis
Applications
Specifications and identifiers
| Product name | Sulfur Trioxide-Trimethylamine |
|---|---|
| Catalogue number | ZX-040440 |
| CAS number | 3162-58-1 |
| IUPAC name | N,N-dimethylmethanamine;sulfur trioxide |
| Molecular formula | C3H9NO3S |
| Molar mass | 139.18 g/mol |
| Exact mass | 139.0303 |
| H-bond donors / acceptors | 0 / 4 |
| Topological polar surface area | 55.5 Ų |
| InChIKey | DXASQZJWWGZNSF-UHFFFAOYSA-N |
| SMILES | CN(C)C.O=S(=O)=O |
| PubChem CID | 222852 |
| Synonyms | Sulfur Trioxide Trimethylamine Complex, Sulphur trioxide trimethylamine (1:1), Trimethylamine sulfur trioxide, Trimethylamine compound with sulfur trioxide, Trimethylamine, compound with sulphur trioxide, sulphur trioxide trimethylamine, N,N-dimethylmethanamine, sulfur trioxide, N,N-Dimethylmethanamine - oxosulfane dioxide (1:1), Sulfur trioxide, compd. with trimethylamine (1:1), trimethylamine compound with sulfur trioxide (1:1), N,N-Dimethylmethanamine--trioxo-lambda~6~-sulfane (1/1) |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H314Causes severe skin burns and eye damage
Precautionary statements P260, P264, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P321, P363, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 100 mg | Quoted on request | |
| 250 mg | Quoted on request | |
| 1 g | Quoted on request | |
| 5 g | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Sulfur Trioxide-Trimethylamine
Which CAS number identifies Sulfur Trioxide-Trimethylamine?
Sulfur Trioxide-Trimethylamine is registered under CAS 3162-58-1. You may also see it listed as Sulfur Trioxide Trimethylamine Complex, Sulphur trioxide trimethylamine (1:1), Trimethylamine sulfur trioxide. Our catalogue number for this item is ZX-040440.
What are the formula and molar mass of Sulfur Trioxide-Trimethylamine?
For Sulfur Trioxide-Trimethylamine, its formula is C3H9NO3S and its molar mass is 139.18 g/mol. InChIKey DXASQZJWWGZNSF-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Sulfur Trioxide-Trimethylamine?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 100 mg, 250 mg, 1 g, 5 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Sulfur Trioxide-Trimethylamine?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Sulfur Trioxide-Trimethylamine to my country?
Yes. Because Sulfur Trioxide-Trimethylamine is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
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