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Cosmetic ingredient (INCI)

Steartrimonium Chloride

Used in cosmetic products as antistatic, hair conditioning and preservative. Steartrimonium Chloride is a quaternary ammonium salt.

Allowed preservative

EU Cosmetics Regulation (EC) No 1223/2009, Annex V/44.

Annex V/44: 0.1%

The chemical behind this ingredient

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

Stearyltrimethylammonium chloride chemical structure, C21H46ClN, CAS 112-03-8
Stearyltrimethylammonium chloride
CAS 112-03-8C21H46ClN
24 suppliers
Stearyltrimethylammonium chloride

IUPAC name: trimethyl(octadecyl)azanium chloride

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

Steartrimonium Chloride suppliers

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Frequently asked questions

What is Steartrimonium Chloride used for in cosmetics?

Steartrimonium Chloride is used in cosmetic products as antistatic, hair conditioning and preservative. Steartrimonium Chloride is a quaternary ammonium salt.

Is Steartrimonium Chloride restricted in cosmetics in the EU?

Steartrimonium Chloride is listed in the annexes of EU Cosmetics Regulation (EC) No 1223/2009: Annex V/44 (allowed preservative). Annex V/44: 0.1% Always check the full annex entry for the conditions of use.

What is the CAS number of Steartrimonium Chloride?

Steartrimonium Chloride is listed with CAS number 112-03-8 and EC number 203-929-1.

Where can I buy Steartrimonium Chloride?

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