Skip to content

Emollient

C9-12 ISOPARAFFIN

CAS -
75

Safety score · 0–100

Fine

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

A short-chain branched-alkane (isoparaffin C9-C12) used as a light, fast-spreading emollient and cosmetic solvent. Inert and widely used but somewhat defatting at high %.

Skin benefits

  • Light, dry-feeling emollient
  • Fast-spreading solvent
  • Common in makeup and sunscreens

Known concerns

  • Short-chain hydrocarbons can be defatting
  • Not biodegradable in shorter forms

References

EU

EU CosIng database

European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.

Related emollients

75
ACACIA DEALBATA FLOWER WAX
Emollient
 75
ACETYL GLYCERYL RICINOLEATE
Emollient
 75
ACETYLATED LANOLIN
Emollient
 75
ACETYLATED LANOLIN ALCOHOL
Emollient
 75
BENZYL LAURATE/MYRISTATE/PALMITATE
Emollient
 75
BIS-METHOXY PEG-15/PPG-4 DIMETHICONE
Emollient
 75
BIS-PEG/PPG-21/7 DIMETHICONE
Emollient
 75
BROUSSONETIA PAPYRIFERA SEED OIL
Emollient

Check your shelf

Find C9-12 ISOPARAFFIN in your products.

Scan any cosmetic product with LuxSense to see if it contains C9-12 ISOPARAFFIN and get a full ingredient breakdown with safety scores.

This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.