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Methylcyclopentane

CAS 96-37-7

Also registered as 1 other CAS number

5310-57-6

Methylcyclopentane chemical structure

Concern score

Not assessed — no hazard data yet.

Methylcyclopentane in plain language

What it is

Also known as Cyclopentane, methyl- · Methylcyclopentane, 97% · Methylpentamethylene · Un 2298 · UN2298 · UNII-5G26CC1ASK

Show all 11 names

cyclopentylmethane · methyl cyclopentane · methyl cyclopentene · methylcyclopentan · metilciclopentano

What it does

Used in consumer products as a solvent.

  • Solvent
Is it a concern?
We haven't assessed a concern score for this ingredient yet.

Regulation

No restrictions found. Methylcyclopentane appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Beauty
  • Cleaning
  • Pharma
  • Food
  • Industrial
  • USEPAcommercial use observedEPA CPDat observed this chemical in 228 composition records across product categories including Vehicle, Laboratory supplies, Home maintenance. EPA CPDat classifies this chemical for functional uses including Degradant/impurity, Solvent.
    • EPA CPDat observed this chemical in 228 composition records across product categories including Vehicle, Laboratory supplies, Home maintenance. EPA CPDat classifies this chemical for functional uses including Degradant/impurity, Solvent.Source →
  • USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as chemical.
    • openFDA substance registry classifies this ingredient as chemical.Source →

Expert safety opinions

No expert opinion on file for Methylcyclopentane. 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.

  • JECFA

    Joint FAO/WHO Expert Committee on Food Additives

    No JECFA evaluation on file.

  • EFSA

    European Food Safety Authority

    No EFSA opinion on file.

Evidence & sources

No graded research studies for Methylcyclopentane yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

5 data sources

Where this comes from

  • EPA Chemical and Products Database

    exposure · updated november 6, 2019

    Open →
  • EPA DSSTox Identifiers

    chemistry · updated 2025-12-29

    Open →
  • FDA GSRS UNII

    registry · updated 2026-02-26

    Open →
  • openFDA Substance

    registry · updated 2026-05-24

    Open →
  • PubChem Live Enrichment

    chemistry · updated 2026-05-17

    Open →

Suitability

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

Food use

Nothing to weigh for this context yet.

No signal in this context

We have no published hazard signal for this ingredient, so we cannot say how it behaves in this context — that is missing evidence, not a clean result.

Fragrance avoidance

Nothing to weigh for this context yet.

No signal in this context

We have no published hazard signal for this ingredient, so we cannot say how it behaves in this context — that is missing evidence, not a clean result.

Where it has been recorded

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

Source records

228

Named organisations

3

VehicleLaboratory suppliesHome maintenanceRaw materialsPersonal careFood and drug

Typical roles

Solvent
See products using Methylcyclopentane →