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C13-16 isoalkane

CAS 64742-47-8

Also registered as 1 other CAS number

68551-20-2

Concern score

Not assessed — no hazard data yet.

C13-16 isoalkane in plain language

What it is

On cosmetic ingredient lists it appears as “C13-16 isoalkane (formerly C13-16 isoparaffin)”.

Also known as C13-16 isoalkane (formerly C13-16 isoparaffin) · C13-16 isoparaffin · Distillates (petroleum), hydrotreated light · Hydrotreated Light Distillates · Distillates, petroleum, hydrotreated light · Hydrotreated light distillate

Show all 9 names

Light Distillate Fuel Oils · hydrotreated light petroleum distillate. lel:0.7%. · mineral spirits. lel:0.7%.

What it does

Used in cosmetics as a solvent. C13-16 Isoalkane (Formerly C13-16 Isoparaffin) is a mixture of branched chain aliphatic hydrocarbons with 13 to 16 carbons in the alkyl chain.

  • Solvent
  • Thickener
  • Fragrance
  • Conditioner
  • Cleaning agent
Is it a concern?
We haven't assessed a concern score for this ingredient yet. It is listed for cosmetic use in the EU.

Regulation

No restrictions found. C13-16 isoalkane appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Beauty
  • Cleaning
  • Industrial
  • EUCosIngActive3 entries
    • C13-16 Isoalkane (Formerly C13-16 Isoparaffin) is a mixture of branched chain aliphatic hydrocarbons with 13 to 16 carbons in the alkyl chain.Source →
    • C13-16 Isoalkane is a mixture of branched chain aliphatic hydrocarbons with 13 to 16 carbons in the alkyl chain.Source →
    • Alkanes, C13-16-isoSource →
  • USEPAcommercial use observedEPA CPDat observed this chemical in 6455 composition records across product categories including Construction and building materials, Furniture and furnishings, Other indirect contact consumer goods. EPA CPDat classifies this chemical for functional uses including Solvent, Fragrance, Cleaning agent.
    • EPA CPDat observed this chemical in 6455 composition records across product categories including Construction and building materials, Furniture and furnishings, Other indirect contact consumer goods. EPA CPDat classifies this chemical for functional uses including Solvent, Fragrance, Cleaning agent.Source →

Expert safety opinions

No expert opinion on file for C13-16 isoalkane. 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 C13-16 isoalkane yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

2 data sources

Where this comes from

  • CosIng

    regulatory · updated 2026-09-23

    Open →
  • EPA Chemical and Products Database

    exposure · updated september 13, 2021

    Open →

Suitability

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

Fragrance avoidance

Not a strong fit for fragrance avoidance because it carries Fragrance.

Avoid

The ingredient itself is a fragrance-linked signal, so it is better treated as an avoid case when fragrance exposure is the main concern.

Where it has been recorded

How often EPA CPDat has listed C13-16 isoalkane in a product composition. These are source records, not Greenveil catalog products.

Source records

6,455

Named organisations

6

Construction and building materialsFurniture and furnishingsOther indirect contact consumer goodsSpecialty occupational productsRaw materialsIndustrial products

Typical roles

SolventThickenerFragranceConditionerCleaning agent
See products using C13-16 isoalkane →

Catalog

Found in these products

Cosmetic and personal-care products that list C13-16 isoalkane are shown first. Their ingredient lists include C13-16 isoalkane; each product's own rating depends on its whole formula, so it is shown on the product page, not here.