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Cosmetic ingredient (INCI)

Diethylene Glycol

Used in cosmetic products as fragrance, solvent, viscosity controlling and perfuming. 2,2'-Oxydiethanol, DEG.

Listed in several EU annexes
  • Prohibited in EU cosmetics, Annex II/1370
  • Allowed with restrictions, Annex III/186

Annex III/186: 0.1% ban substances that deplete the ozone layer

The chemical behind this ingredient

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

Diethylene glycol chemical structure, C4H10O3, CAS 111-46-6
Diethylene glycol
CAS 111-46-6C4H10O3
459 suppliers
Diethylene glycol

IUPAC name: 2-(2-hydroxyethoxy)ethanol

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

Diethylene Glycol suppliers

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Frequently asked questions

What is Diethylene Glycol used for in cosmetics?

Diethylene Glycol is used in cosmetic products as fragrance, solvent, viscosity controlling and perfuming. 2,2'-Oxydiethanol, DEG.

Is Diethylene Glycol restricted in cosmetics in the EU?

Diethylene Glycol is listed in the annexes of EU Cosmetics Regulation (EC) No 1223/2009: Annex II/1370 (prohibited in eu cosmetics), Annex III/186 (allowed with restrictions). Annex III/186: 0.1% ban substances that deplete the ozone layer Always check the full annex entry for the conditions of use.

What is the CAS number of Diethylene Glycol?

Diethylene Glycol is listed with CAS number 111-46-6 and EC number 203-872-2.

Where can I buy Diethylene Glycol?

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