Chlorhexidine, ≥99.5%
Chlorhexidine, ≥99.5% (CAS 55-56-1) supplier Zemixal: C22H30Cl2N10, COA and SDS with every lot, worldwide shipping. Part of our Amines & Anilines range.
About Chlorhexidine, ≥99.5%
Researchers and plant chemists source Chlorhexidine, ≥99.5% from Zemixal for routine and specialised work. For your records (≥99.5%), the material is defined by CAS 55-56-1, formula C22H30Cl2N10 and molar mass 505.4 g/mol. Expect powder or crystals.
Where it is used
- Organic synthesis
- API synthesis
Safe handling
Keep it at 2–8 °C in a tightly closed container. Literature values: melting point 134-136 °C. Classified under GHS with signal word Danger and hazard statements H302, H315, H318 and H319. Read the SDS before first use.
Available as 1 g and 5 g. Larger or split packs can be arranged. 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 | Chlorhexidine, ≥99.5% |
|---|---|
| Catalogue number | ZX-008445 |
| CAS number | 55-56-1 |
| IUPAC name | (1E)-2-[6-[[amino-[(E)-[amino-(4-chloroanilino)methylidene]amino]methylidene]amino]hexyl]-1-[amino-(4-chloroanilino)methylidene]guanidine |
| Molecular formula | C22H30Cl2N10 |
| Molar mass | 505.4 g/mol |
| Exact mass | 504.2032 |
| Purity / assay | ≥99.5% |
| Physical form | Crystalline |
| Appearance | Powder or crystals |
| Melting point | 134-136 °C |
| XLogP3 | 0.1 |
| H-bond donors / acceptors | 6 / 2 |
| Topological polar surface area | 178 Ų |
| Storage | 2–8 °C |
| HS code | 29332990 |
| InChIKey | GHXZTYHSJHQHIJ-UHFFFAOYSA-N |
| SMILES | C1=CC(=CC=C1N/C(=N/C(=NCCCCCCN=C(/N=C(/NC2=CC=C(C=C2)Cl)\N)N)N)/N)Cl |
| PubChem CID | 9552079 |
| Synonyms | 1,1′-Hexamethylenebis[5-(4-chlorophenyl)biguanide], Hexadol, Soretol, Chlorhexidin, Merfen-incolore, Chlorhexadine, 1,6-Bis(p-chlorophenyldiguanido)hexane, 1,6-Di(4'-chlorophenyldiguanido)hexane, 1,6-Bis(5-(p-chlorophenyl)biguandino)hexane, 1,1'-Hexamethylene bis(5-(p-chlorophenyl)biguanide), 1,6-Di(N-p-chlorophenyldiguanido)hexane, 2,4,11,13-Tetraazatetradecanediimidamide, N,N''-bis(4-chlorophenyl)-3,12-diimino- |
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
- H318Causes serious eye damage
- H319Causes serious eye irritation
- H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
- H335May cause respiratory irritation
- H373May causes damage to organs through prolonged or repeated exposure
- H400Very toxic to aquatic life
- H410Very toxic to aquatic life with long lasting effects
Precautionary statements P233, P260, P261, P264, P264 + P265, P270, P271, P273, P280, P284, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P317, P319, P321, P330, P332 + P317, P337 + P317, P342 + P316, P362 + P364, P391
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 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 Chlorhexidine, ≥99.5%
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