ChemicalBook > CAS DataBase List > Chlorhexidine hydrochloride

Chlorhexidine hydrochloride

Product Name
Chlorhexidine hydrochloride
CAS No.
3697-42-5
Chemical Name
Chlorhexidine hydrochloride
Synonyms
CHX;CHLORHEXIDINE DIHYDROCHLORIDE;CHLORHEXIDINE HCL;NSC-185;Chlorhexidini Hydrochloride;U-4527;LISIUM;ay 5312;ACTIDION;ACTIDONE
CBNumber
CB8255680
Molecular Formula
C22H32Cl4N10
Formula Weight
578.37
MOL File
3697-42-5.mol
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Chlorhexidine hydrochloride Property

Melting point:
111-116 °C
Density 
1.284[at 20℃]
vapor pressure 
0.003Pa at 25℃
storage temp. 
2-8°C
solubility 
Sparingly soluble in water and in propylene glycol, very slightly soluble in ethanol (96 per cent).
form 
Solid
color 
White to Off-White
Odor
odorless
Water Solubility 
0.06 g/100 mL (20 ºC)
Merck 
14,2091
InChIKey
WJLVQTJZDCGNJN-UHFFFAOYSA-N
SMILES
C1(C=CC(Cl)=CC=1)NC(=N)NC(=N)NCCCCCCNC(=N)NC(=N)NC1C=CC(Cl)=CC=1.Cl.Cl
LogP
-1.94 at 22.2℃
EPA Substance Registry System
Chlorhexidine dihydrochloride (3697-42-5)
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Safety

Hazard Codes 
Xn,Xi
Risk Statements 
22-36/37/38
Safety Statements 
53-45-61-36-26
RIDADR 
UN 2811 6.1/PG 1
WGK Germany 
3
RTECS 
MA4375000
HazardClass 
9
PackingGroup 
III
HS Code 
29252900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P391Collect spillage. Hazardous to the aquatic environment

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
C8527
Product name
Chlorhexidine dihydrochloride
Purity
≥98%
Packaging
5g
Price
$123
Updated
2025/07/31
Sigma-Aldrich
Product number
C8527
Product name
Chlorhexidine dihydrochloride
Purity
≥98%
Packaging
25g
Price
$173.85
Updated
2025/07/31
Sigma-Aldrich
Product number
C1540000
Product name
Chlorhexidine dihydrochloride
Purity
European Pharmacopoeia (EP) Reference Standard
Packaging
50 mg
Price
$156
Updated
2025/07/31
TCI Chemical
Product number
C1254
Product name
Chlorhexidine Dihydrochloride
Purity
>96.0%(T)
Packaging
5g
Price
$58
Updated
2025/07/31
TCI Chemical
Product number
C1254
Product name
Chlorhexidine Dihydrochloride
Purity
>96.0%(T)
Packaging
25g
Price
$140
Updated
2025/07/31
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Chlorhexidine hydrochloride Chemical Properties,Usage,Production

Chemical Properties

White Crystalline Solid

Uses

chlorhexidine dihydrochloride is a preservative, it functions primarily as an anti-microbial, helping control the proliferation of bacteria, fungi, or yeast in a product.

Uses

It is a bisbiguanide with bacteriostatic activity. Antiseptic; disinfectant

Uses

antibacterial (topical), disinfectant

Definition

ChEBI: Chlorhexidine hydrochloride is a member of guanidines.

General Description

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.

Flammability and Explosibility

Not classified

Chlorhexidine hydrochloride Preparation Products And Raw materials

Raw materials

Preparation Products

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Chlorhexidine hydrochloride Suppliers

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View Lastest Price from Chlorhexidine hydrochloride manufacturers

Hebei Chuanghai Biotechnology Co., Ltd
Product
Chlorhexidine hydrochloride 3697-42-5
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-10-24
Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
Chlorhexidine Dihydrochloride 3697-42-5
Price
US $180.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20ton
Release date
2024-06-03
Shaanxi Dideu New Materials Co. Ltd
Product
Chlorhexidine hydrochloride 3697-42-5
Price
US $0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
10000KGS
Release date
2025-02-25

3697-42-5, Chlorhexidine hydrochlorideRelated Search:

Metformin N-(4-CHLOROPHENYL)-N'-(ISOPROPYL)-IMIDODICARBONIMIDIC DIAMIDE Phenylguanidine carbonate salt Triphenylmethyl Chloride 1-AdaMantanethylaMine Chlorodimethylphenylsilane tert-Butylchlorodiphenylsilane 1-phenylguanidine Chlorhexidine Diacetate Chlorhexidine Topotecan hydrochloride Chlorhexidine digluconate Chlorhexidine diacetate 2-Tetralin-1-yl-4,5-dihydro-1H-imidazole hydrochloride Pirenzepine hydrochloride Rimantadine hydrochloride CHLOROPHENYLSILANE FLUOXETINE HYDROCHLORIDE

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  • 2,4,11,13-tetraazatetradecanediimidamide,n,n’’-bis(4-chlorophenyl)-3,12-diimin
  • 2,4,11,13-Tetraazatetradecanediimidamide,N,N’’-bis(4-chlorophenyl)-3,12-diimino-,dihydrochloride
  • ArlacideH
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  • Chlorhexidiniumdichloride
  • NSC-185
  • NARAMYCIN A
  • Lisium, 1,6-Bis(N5-[p-chlorophenyl]-N1-biguanido)hexane: 1,1μ-Hexamethylenebis(5-[p-chlorophenyl]biguanide)
  • ZYGOMYCIN-D
  • Lisium, 1,6-Bis(N5-[p-chlorophenyl]-N1-biguanido)hexane
  • N,N-Bis(4-chlorophenyl)-3,12-diimino-2,4,11,13-tetraazatetradecanediimidamide Dihydrochloride
  • N,N-Bis(4-chlorophenyl-d8)-3,12-diimino-2,4,11,13-tetraazatetradecanediimidamide Dihydrochloride
  • 1,1'-Hexamethylenebis[5-(4-chlorophenyl)biguanide]·2hydrochloride
  • 2,4,11,13-TetraazatetradecanediiMidaMide, N1,N14-bis(4-chlorophenyl)-3,12-diiMino-, hydrochloride (1:2)
  • U-4527
  • 4-[2-(3,5-DIMETHYL-2-OXO-CYCLOHEXYL)-2-HYDROXYETHYL]-2,6-PIPERIDINEDIONE
  • Chlorohexidine hydrochloride
  • chlorhexidine chloride
  • ACTIDION
  • ACTIDONE
  • ACTI-AID
  • ACTI-AID(R)
  • [1S-[1alpha(S*),3alpha,5beta]]-4-[2-(3,5-Dimethyl-2-oxocyclohexyl)-2-hydroxyethyl]-2,6-piperidinedione
  • (1S-(1ALPHA(S),3ALPHA,5BETA))-4-(2-(3,5-DIMETHYL-2-OXOCYCLOHEXYL)-2-HYDROXYETHYL)-2,6-PIPERIDINEDIONE
  • 1,1'-HEXAMETHYLENEBIS[5-(P-CHLOROPHENYL)BIGUANIDE]) DIHYDROCHLORIDE
  • 1,6-DI(N-P-CHLOROPHENYL-DIGUANIDO)HEXANE DIHYDROCHLORIDE
  • 1,6-BIS[N5-(P-CHLOROPHENYL)-N1-BIGUANIDO]HEXANE DIHYDROCHLORIDE
  • 1,6-BIS[N'-(P-CHLOROPHENYL)-N5-BIGUANIDO]HEXANE, 2HCL
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  • Chlorhexidine dihydrochloirde
  • Boron trichloride 942-92-7
  • C11310200 ChlorhexidinEdihydrochloride
  • Chlorhexidine dihydrochloride 100 μg/ml Methanol
  • 3697-42-5
  • 223-026-6