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VAQORAAmines & AnilinesAvailable on request
Chlorhexidine, ≥99.5%
Synonyms: 1,1′-Hexamethylenebis[5-(4-chlorophenyl)biguanide] · Hexadol · Soretol · Chlorhexidin
CAS No.55-56-1
FormulaC22H30Cl2N10
Mol. weight505.40
Catalogue No.VQ-009387
Purity≥99.5%
HSN29332990
Chlorhexidine (CAS 55-56-1) – amine building block, ≥99.5%. C22H30Cl2N10, MW 505.4. Get a quote from Vaqora Chemicals, COA included, shipped worldwide.
Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About Chlorhexidine, ≥99.5%
Listed under CAS 55-56-1, Chlorhexidine is an amine building block available from Vaqora Chemicals with a typical assay of ≥99.5%. Formula C22H30Cl2N10, molecular weight 505.4 g/mol. Common synonyms include Hexadol and Soretol.
It is supplied as powder or crystals. Reported physical data include a melting point of 134-136 °C. Store it at 2–8 °C, in a tightly closed container. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.
It is commonly used for organic synthesis and API synthesis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.
Vaqora Chemicals supplies Chlorhexidine in 1 g and 5 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.
Specifications & identifiers
| Product name | Chlorhexidine, ≥99.5% |
|---|---|
| Catalogue No. | VQ-009387 |
| 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 |
| Molecular weight | 505.4 g/mol |
| Exact mass | 504.2032 |
| Purity / assay | ≥99.5% |
| HSN 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 |
| Physical form | Crystalline |
|---|---|
| Appearance | Powder or crystals |
| Melting point | 134-136 °C |
| LogP (XLogP3) | 0.1 |
| H-bond donors / acceptors | 6 / 2 |
| TPSA | 178 Ų |
| Storage | 2–8 °C |
| 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- |
Safety & hazard information (GHS)
Signal word: Danger
Hazard statements
H302Harmful if swallowedH315Causes skin irritationH318Causes serious eye damageH319Causes serious eye irritationH334May cause allergy or asthma symptoms or breathing difficulties if inhaledH335May cause respiratory irritationH373May causes damage to organs through prolonged or repeated exposureH400Very toxic to aquatic lifeH410Very 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 is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.
Documents
Frequently asked questions
What is the CAS number of Chlorhexidine, ≥99.5%?
The CAS Registry Number of Chlorhexidine, ≥99.5% is 55-56-1. It is also known as 1,1′-Hexamethylenebis[5-(4-chlorophenyl)biguanide], Hexadol, Soretol.
What is the molecular formula and molecular weight of Chlorhexidine, ≥99.5%?
Chlorhexidine, ≥99.5% has the molecular formula C22H30Cl2N10 and a molecular weight of 505.4 g/mol. Its IUPAC name is (1E)-2-[6-[[amino-[(E)-[amino-(4-chloroanilino)methylidene]amino]methylidene]amino]hexyl]-1-[amino-(4-chloroanilino)methylidene]guanidine.
Which grade and pack sizes of Chlorhexidine, ≥99.5% can I order?
We supply Chlorhexidine, ≥99.5% in (≥99.5%) grade, in 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with Chlorhexidine, ≥99.5%?
Yes. Every lot of Chlorhexidine, ≥99.5% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.
Can Chlorhexidine, ≥99.5% be shipped internationally?
Yes. Chlorhexidine, ≥99.5% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.
How should Chlorhexidine, ≥99.5% be stored?
2–8 °C. Keep the container tightly closed and refer to the SDS for full handling guidance.
Enquire about Chlorhexidine, ≥99.5%
We reply within one business day with price, pack options, lead time and documentation.
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