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3-METHYLPENTYL ANGELATE.

Valuable CAS 53082-58-9 / PERFUMING

A naturally-derived ester comprising 12-27% of Roman chamomile essential oil, delivering dual benefits as both a skin-conditioning agent and gentle fragrance component. This aliphatic ester provides emollient properties while contributing to chamomile's characteristic soothing effects and subtle apple-like aroma.

Skin conditioning Perfuming Emollient Anti-inflammatory

Science

Functions as an emollient by creating a protective barrier on skin to reduce transepidermal water loss, while simultaneously offering mild anti-inflammatory activity through inhibition of specific inflammatory mediators, contributing to the calming properties associated with chamomile extracts.


Research

High confidence
Effective range 0.4–10%
Optimal

1%

Key findings

  1. 01 48-hour occlusive patch testing at 4.0% showed no irritation or sensitization in 25 volunteers
  2. 02 Testing at 5.0% in 290 eczema patients resulted in only one adverse reaction (0.34% sensitization rate)
  3. 03 At 0.4% in face cream formulation, contributed to 60% reduction in inflammation and 30-35% decrease in skin sensitivity over 7 days

Transparency

Not commonly dusted

Typically used as a natural component of chamomile essential oil rather than as a standalone ingredient, making dusting less relevant for this compound.


The Formula

Solubility
Oil
Optimal pH 4 – 7
0 7 14

Stability

Susceptible to hydrolysis under extreme pH conditions, breaking down into angelic acid and 3-methylpentanol; remains stable within typical cosmetic pH ranges

Synergies

  • Roman chamomile oil constituents
  • Other anti-inflammatory botanicals
  • Emollient systems

Conflicts

  • Strong oxidizing agents
  • Strongly alkaline ingredients (pH > 9.0)
  • Strongly acidic ingredients (pH < 3.0)

Safety

CIR Status
Safe as used
Max tested
10%
Pregnancy
Safe
Sensitization risk Low

CIR Expert Panel concluded Anthemis nobilis-derived ingredients are safe in current usage practices; 10% limit applies to flower water, essential oils typically used below 1% in leave-on products


Your Skin

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Unknown

Our Assessment

Valuable

A well-tolerated, naturally-derived multifunctional ingredient that combines gentle emollient properties with mild anti-inflammatory benefits and pleasant sensory attributes.


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References