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Distillates (petroleum), hydrotreated light paraffinic, if they contain > 3 % w/w DMSO extract

CAS 64742-55-8 · 100/100 · High conf.

Concern score

100/100Critical concern driven by cmr.
High confidence

Distillates (petroleum), hydrotreated light paraffinic, if they contain > 3 % w/w DMSO extract in plain language

What it is

On cosmetic ingredient lists it appears as “C16-23 alkane”.

Also known as C16-23 alkane · C18-29 alkane · C21-28 alkane · Distillates, petroleum, hydrotreated light paraffinic · Damoil · Distillates (petroleum), hydrotreated light paraffinic

Show all 13 names

Distillates, petroleum, hydrotreated light paraffini · Hydrotreated (mild) light paraffinic distillate · Hydrotreated (severe) light paraffinic distillate · Hydrotreated light paraffinic petroleum distillates · c15-30 hydrotreated alkanes · hydrotreated light paraffinic distillate (petroleum) · petroleum lubricating oil base stock

What it does

Used in cosmetics as an emollient and a skin-conditioning agent. C18-29 Alkane is a mixture of alkanes with 18 to 29 carbon atoms in the alkyl chain.

  • Emollient
  • Skin conditioning
  • Thickener
  • Solvent
  • Conditioner
  • Stabiliser
Is it a concern?
Critical concern: classified for carcinogenic, mutagenic or reproductive toxicity (CMR). It is banned in EU cosmetics.

Why it's flagged

  • Cmr

Distillates (petroleum), hydrotreated light paraffinic, if they contain > 3 % w/w DMSO extract is prohibited in cosmetic products under Annex II of the EU Cosmetics Regulation (EC) 1223/2009.

RestrictedEU EC — banned

The score describes this ingredient's chemical identity — its hazard profile from published classifications and regulatory status — not the safety of any product it appears in.

Regulation

Restrictions first, then routine listings from published regulatory sources.

  • EU Annex II — prohibited
  • EU prohibited in cosmetics

Recorded in these product areas

  • Found in consumer products
  • Beauty
  • Cleaning
  • Industrial
  • EUEC

    Annex II of EU Cosmetics Regulation (EC) 1223/2009: substances prohibited in cosmetic products. CMR: Carcinogenic Cat. 1B()

    banned
    View source →
  • EUCosIngActive4 entries
    • C18-29 Alkane is a mixture of alkanes with 18 to 29 carbon atoms in the alkyl chain. Restriction: Please consider whether entry 875 of Annex II to the Cosmetics Regulation 1223/2009 is applicable. According to entry 875, Distillates (petroleum), hydrotreated middle, except if the full refining history is known and it can be shown that the substance from which it is produced is not a carcinogen.Source →
    • C21-28 Alkane is a mixture of alkanes with 21 to 28 carbon atoms in the alkyl chain Restriction: Please consider whether entry 875 of Annex II to the Cosmetics Regulation 1223/2009 is applicable. According to entry 875, Distillates (petroleum), hydrotreated middle, except if the full refining history is known and it can be shown that the substance from which it is produced is not a carcinogen.Source →
    • Cosmetics Regulation annex II / ref 779.Source →
    • C16-23 Alkane is a mixture of alkanes with 16 to 23 carbon atoms in the alkyl chainSource →
  • USEPAcommercial use observedEPA CPDat observed this chemical in 324 composition records across product categories including Furniture and furnishings, Vehicle, Cleaning and safety. EPA CPDat classifies this chemical for functional uses including Processing aids not otherwise specified, Diluent, Flow promoter.
    • EPA CPDat observed this chemical in 324 composition records across product categories including Furniture and furnishings, Vehicle, Cleaning and safety. EPA CPDat classifies this chemical for functional uses including Processing aids not otherwise specified, Diluent, Flow promoter.Source →

Expert safety opinions

No expert opinion on file for Distillates (petroleum), hydrotreated light paraffinic, if they contain > 3 % w/w DMSO extract. These are the independent scientific bodies that assess ingredients like this one; we show an opinion only when a record we hold cites it.

  • SCCS

    EU Scientific Committee on Consumer Safety

    No SCCS opinion on file.

  • CIR

    Cosmetic Ingredient Review (US expert panel)

    No CIR safety assessment on file.

Evidence & sources

No graded research studies for Distillates (petroleum), hydrotreated light paraffinic, if they contain > 3 % w/w DMSO extract yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

4 data sources

Where this comes from

  • CosIng

    regulatory · updated 2026-09-23

    Open →
  • EU CosIng Cosmetics Regulation Annexes

    regulatory · updated 2010-10-15

    Open →
  • EPA Chemical and Products Database

    exposure · updated october 28, 2019

    Open →
  • EPA DSSTox Identifiers

    chemistry · updated 2025-12-29

    Open →

Suitability

Context-specific fit derived from published classifications and the current ingredient evidence profile.

Fragrance avoidance

No fragrance-linked caution surfaced in the current profile.

Good fit

This ingredient does not currently read as a fragrance-linked driver in the published evidence and hazard profile.

Where it has been recorded

How often EPA CPDat has listed Distillates (petroleum), hydrotreated light paraffinic, if they contain > 3 % w/w DMSO extract in a product composition. These are source records, not Greenveil catalog products.

Source records

324

Named organisations

6

Furniture and furnishingsVehicleCleaning and safetyBatteriesIndustrial productsUnknown or Indeterminate

Typical roles

EmollientSkin conditioningThickenerSolventConditionerStabiliser
See products using Distillates (petroleum), hydrotreated light paraffinic, if they contain > 3 % w/w DMSO extract →