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Cosmetic ingredient (INCI)

Chlorhexidine Dihydrochloride

Used in cosmetic products as antimicrobial, oral care and preservative. Chlorhexidine Dihydrochloride is a salt of Chlorhexidine and hydrochloric acid.

Allowed preservative

EU Cosmetics Regulation (EC) No 1223/2009, Annex V/42.

Annex V/42: 0.3% (as chlorhexidine) ban substances that deplete the ozone layer

The chemical behind this ingredient

Structure, properties, safety data and price information live on the chemical page.

Chlorhexidine hydrochloride chemical structure, C22H32Cl4N10, CAS 3697-42-5
Chlorhexidine hydrochloride
CAS 3697-42-5C22H32Cl4N10
71 suppliers
Chlorhexidine hydrochloride

IUPAC name: (1E)-2-[6-[[amino-[(E)-[amino-(4-chloroanilino)methylidene]amino]methylidene]amino]hexyl]-1-[amino-(4-chloroanilino)methylidene]guanidine, dihydrochloride

  • 2D structure and identifiers
  • Measured and computed properties
  • GHS safety summary
  • Suppliers, prices and trade data

Chlorhexidine Dihydrochloride suppliers

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Frequently asked questions

What is Chlorhexidine Dihydrochloride used for in cosmetics?

Chlorhexidine Dihydrochloride is used in cosmetic products as antimicrobial, oral care and preservative. Chlorhexidine Dihydrochloride is a salt of Chlorhexidine and hydrochloric acid.

Is Chlorhexidine Dihydrochloride restricted in cosmetics in the EU?

Chlorhexidine Dihydrochloride is listed in the annexes of EU Cosmetics Regulation (EC) No 1223/2009: Annex V/42 (allowed preservative). Annex V/42: 0.3% (as chlorhexidine) ban substances that deplete the ozone layer Always check the full annex entry for the conditions of use.

What is the CAS number of Chlorhexidine Dihydrochloride?

Chlorhexidine Dihydrochloride is listed with CAS number 3697-42-5 and EC number 223-026-6.

Where can I buy Chlorhexidine Dihydrochloride?

8 suppliers list Chlorhexidine hydrochloride on CompoundList. Compare them below or post a buy request with your grade and quantity.