Cetylpyridinium chloride monohydrate
Synonym(s):Cetylpyridinium chloride monohydrate;Hexadecylpyridinium chloride monohydrate;1-Cetylpyridinium chloride monohydrate;1-Hexadecylpyridinium chloride;Cetylpyridinii chloridum
- CAS NO.：6004-24-6
- Empirical Formula: C21H40ClNO
- Molecular Weight: 358
- MDL number: MFCD00149977
- EINECS: 678-154-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-11 16:31:51
What is Cetylpyridinium chloride monohydrate?
Chemical properties
white to light beige powder
The Uses of Cetylpyridinium chloride monohydrate
Pharmaceutic aid (preservative).
The Uses of Cetylpyridinium chloride monohydrate
(1-Hexadecyl)pyridinium chloride monohydrate is used in a study to assess removal of emulsified oil from oily waste water and removal of emulsified food and mineral oils from waste water. And it is used for detergent-based extraction of membrane-associated enzymes such as alkaline phosphatase, and in extraction of chromium and palladium.
Definition
ChEBI: Cetylpyridinium chloride monohydrate is a hydrate. It contains a cetylpyridinium chloride.
General Description
Cetylpyridinum chloride is a quaternary ammonium compound and an active ingredient of antiseptic oral mouth rinses with broad spectrum antimicrobial activity. Its mode of action involves a rapid bactericidal effect on Gram-positive pathogens and a fungicide effect on certain yeasts.
Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.
Purification Methods
Crystallise the chloride from MeOH or EtOH/diethyl ether and dry it in vacuo. [Moss et al. J Am Chem Soc 108 788 1986, Lennox & McClelland J Am Chem Soc 108 3771 1986, Beilstein 20 V 233.]
Properties of Cetylpyridinium chloride monohydrate
| Melting point: | 81-84 °C |
| storage temp. | Store below +30°C. |
| solubility | H2O: soluble0.5M, clear, colorless to faintly yellow |
| form | Powder |
| color | White |
| PH | 5.0-5.4 (10g/l, H2O, 20℃) |
| Water Solubility | Soluble in water, alcohol, chloroform |
| Merck | 14,2032 |
| BRN | 3578606 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents, acids, acid anhydrides, acid chlorides. |
| InChI | InChI=1S/C21H38N.ClH.H2O/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-16-19-22-20-17-15-18-21-22;;/h15,17-18,20-21H,2-14,16,19H2,1H3;1H;1H2/q+1;;/p-1 |
| CAS DataBase Reference | 6004-24-6(CAS DataBase Reference) |
Safety information for Cetylpyridinium chloride monohydrate
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Skull and Crossbones Acute Toxicity GHS06  Environment GHS09 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H318:Serious eye damage/eye irritation H330:Acute toxicity,inhalation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation H400:Hazardous to the aquatic environment, acute hazard |
| Precautionary Statement Codes |
P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Cetylpyridinium chloride monohydrate
| InChIKey | NFCRBQADEGXVDL-UHFFFAOYSA-M |
| SMILES | C1=[N+](CCCCCCCCCCCCCCCC)C=CC=C1.[Cl-].[H]O[H] |
Cetylpyridinium chloride monohydrate manufacturer
Chemie Trade
LEO OVERSEAS
New Products
3-AMINO-3-(2-FLUORO-PHENYL)-PROPIONIC ACID Pentadecanoic acid Hendecanoic acid 2-AMINO-3-METHYLQUINOLINE HYDROCHLORIDE 3-Hydroxypropionitrile DL-3-Amino-3-(2-methoxyphenyl)propionic acid 5-Bromo-2-Fluoropyridine 2,3-Diamino-5-Chloropyridine 2-Amino-3-Hydroxypyridine 2,6-Diamino Pyridine 4-Amino-2-Chloropyridine 2-Hydroxy-4-Picoline 4-(4-(Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl)-3-(hydroxymethyl)benzonitrile 4-Bromo-3-(ethoxymethyl)benzoic acid 2,4-Dichloro-5-methoxyaniline 4,6-Dichloro-2-(propylthio)pyrimidin-5-amine N2-Isobutyryl-2'-O-methylguanosine 2-chloro-5-methylpyridin-4-amine 4-Bromobenzaldehyde 2-Chloro-6-nitro benzothiazole 2-Amino-4-phenyl-thiazole 4-Chloro-2-methyl quinoline 2-(Chloromethyl) quinazolin-4(3H)-one 5-Phenyl-[1,3,4]-thiadiazol-2-amineRelated products of tetrahydrofuran
You may like
-
Cetyl Pyridinium Chloride 99%View Details
6004-24-6 -
Cetylpyridinium Chloride (ER) CAS 6004-24-6View Details
6004-24-6 -
Cetyl pyridinium chloride CAS 6004-24-6View Details
6004-24-6 -
Cetylpyridinium Chloride (CPC) ExiPlus CAS 6004-24-6View Details
6004-24-6 -
Cetylpyridinium Chloride (CPC) extrapure CAS 6004-24-6View Details
6004-24-6 -
CPC Monohydrate (=Cetylpyridinium Chloride Monohydrate) [Ion association reagent for extraction photometric analysis and sensitizer in photometric determination of metals] CAS 6004-24-6View Details
6004-24-6 -
Hexadecylpyridinium Chloride Monohydrate CAS 6004-24-6View Details
6004-24-6 -
CETYL PYRIDINIUM CHLORIDE For Synthesis CAS 6004-24-6View Details
6004-24-6