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Propylene carbonate

CAS 30141-77-6

Also registered as 3 other CAS numbers

104083-03-6 · 127128-76-1 · 108-32-7

Propylene carbonate chemical structure

Concern score

Not assessed — no hazard data yet.

Propylene carbonate in plain language

What it is

Also known as 4-Methyl-1,3-dioxolan-2-one · 1,2-PROPYLEN-CARBONAT · 1,2-Propanediol carbonate · 1,2-Propanediol cyclic carbonate · 1,2-Propanediyl carbonate · 1,2-Propylene carbonate

Show all 23 names

1,3-DIOXOLANE-2-ONE, 4-METHYL- · 1,3-Dioxolan-2-one, 4-methyl- · 1-Methylethylene carbonate · 4-Methyl-2-oxo-1,3-dioxolane · Arconate 5000 · Carbonic acid cyclic methylethylene ester · Carbonic acid, cyclic propylene ether · propylene ester Carbonic acid · Cyclic 1,2-propylene carbonate · Cyclic methylethylene carbonate · Cyclic propylene carbonate · Dipropylene carbonate · Propylene glycol cyclic carbonate · Propylenester kyseliny uhlicite · Texacar PC · cyclic carbonic acid propylene ester · propylene carbonate (pc)

What it does

Used in cosmetics as a solvent and a thickener.

  • Solvent
  • Viscosity controlling
  • Thickener
  • Fragrance
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. Propylene carbonate appears in these published regulatory listings.

  • Inactive ingredient in US drugs

Recorded in these product areas

  • Found in consumer products
  • Beauty
  • Cleaning
  • Industrial
  • EUCosIngActiveListed in CosIng inventory for cosmetic use.
    • Listed in CosIng inventory for cosmetic use.Source →
  • USEPAcommercial use observedEPA CPDat observed this chemical in 3811 composition records across product categories including Raw materials, Furniture and furnishings, Construction and building materials. EPA CPDat classifies this chemical for functional uses including Solubility enhancer, Solvent, Viscosity modifier.
    • EPA CPDat observed this chemical in 3811 composition records across product categories including Raw materials, Furniture and furnishings, Construction and building materials. EPA CPDat classifies this chemical for functional uses including Solubility enhancer, Solvent, Viscosity modifier.Source →
  • USFDAinactive ingredient databaseRoute: TOPICAL; Dosage form: OINTMENT; Maximum daily exposure: 3000 mg
    • Route: TOPICAL; Dosage form: OINTMENT; Maximum daily exposure: 3000 mgSource →
  • 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 Propylene carbonate. 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 Propylene carbonate yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

7 data sources

Where this comes from

  • CosIng

    regulatory · updated 2026-09-23

    Open →
  • EPA Chemical and Products Database

    exposure · updated may 31, 2015

    Open →
  • EPA DSSTox Identifiers

    chemistry · updated 2025-12-29

    Open →
  • FDA Inactive Ingredient Database

    regulatory · updated 2026-01-09

    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.

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 Propylene carbonate in a product composition. These are source records, not Greenveil catalog products.

Source records

3,811

Named organisations

6

Raw materialsFurniture and furnishingsConstruction and building materialsHome maintenanceBatteriesPersonal care

Typical roles

SolventViscosity controllingThickenerFragrance
See products using Propylene carbonate →

Catalog

Found in these products

Their ingredient lists include Propylene carbonate; each product's own rating depends on its whole formula, so it is shown on the product page, not here.

Co-occurrence

Often appears with

Ingredients that frequently appear alongside Propylene carbonate in the catalog.