Cetyl pyridinium bromide, 98%
Buy Cetyl pyridinium bromide, 98% (CAS 140-72-7) from Zemixal: C21H38BrN, COA and SDS with every lot, worldwide shipping.
About Cetyl pyridinium bromide, 98%
Cetyl pyridinium bromide, 98% sits in our pyridine Derivatives section and ships worldwide from stock or short lead time. Key data (Synthesis): CAS 140-72-7, formula C21H38BrN and molar mass 384.4 g/mol. It is described as white to off-white crystals or crystalline powder or chunks or flakes.
Common uses in the lab and plant
- Organic synthesis
- API synthesis
Storage and safety notes
Literature values: melting point 63 - 69 °C. It carries the GHS signal word Danger (H302, H315, H319 and H330), so wear gloves and eye protection and work with good ventilation. For transport it ships as UN UN 2811.
Available as 100 g, 500 g and 5 x 1 kg. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Organic synthesis
- API synthesis
Applications
Specifications and identifiers
| Product name | Cetyl pyridinium bromide, 98% |
|---|---|
| Catalogue number | ZX-010915 |
| CAS number | 140-72-7 |
| IUPAC name | 1-hexadecylpyridin-1-ium bromide |
| Molecular formula | C21H38BrN |
| Molar mass | 384.4 g/mol |
| Exact mass | 383.2188 |
| Grade | Synthesis |
| Purity / assay | 98% |
| Physical form | Flakes |
| Appearance | White to off-white crystals or crystalline powder or chunks or flakes |
| Melting point | 63 - 69 °C |
| H-bond donors / acceptors | 0 / 1 |
| Topological polar surface area | 3.9 Ų |
| HS code | 29333990 |
| UN number | UN 2811 |
| InChIKey | DVBJBNKEBPCGSY-UHFFFAOYSA-M |
| SMILES | CCCCCCCCCCCCCCCC[N+]1=CC=CC=C1.[Br-] |
| PubChem CID | 8816 |
| Synonyms | 1-Hexadecylpyridinium bromide, Hexadecylpyridinium bromide, Nitrogenol, Sterogenal, Sterogenol, Cetasol, Cetazol, Cetazolin, Hexadecylpyridine bromide, N-Hexadecylpyridinium bromide, Acetoquat CPB, Morpan CBP |
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
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H330Fatal if inhaled
- H335May cause respiratory irritation
- H413May cause long lasting harmful effects to aquatic life
Precautionary statements P260, P261, P264, P264 + P265, P270, P271, P273, P280, P284, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P316, P319, P320, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, 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 g | Quoted on request | |
| 500 g | Quoted on request | |
| 5 x 1 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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