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2-TERT-BUTYLCYCLOHEXYL ETHYL CARBONATE.

Optional CAS 67801-64-3 / PERFUMING

A synthetic fragrance compound delivering distinctive woody, floral, and spicy notes to cosmetic formulations. Also known by its trade name Floramat, this carbonate ester serves as both a perfuming agent and odor masker across various personal care products.

perfuming masking

Science

Functions exclusively as an olfactory modifier through volatile aromatic compounds that interact with nasal receptors. Unlike structurally related ingredients such as 4-t-butylcyclohexanol, it lacks physiological activity on skin neuro-receptors and provides no documented dermatological benefits beyond scent enhancement.


Research

Low confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

As a fragrance ingredient with no skincare claims, dusting is not a relevant concern for this component.


The Formula

Solubility
Oil
Optimal pH N/A
0 7 14

Stability

Requires storage below 20°C for optimal stability. The carbonate linkage is susceptible to hydrolysis under extreme pH conditions.

Conflicts

  • Strong oxidizing agents
  • Strong acids
  • Strong bases

Safety

CIR Status
Not reviewed
Sensitization risk Low

RIFM safety assessment found no skin sensitization concerns at current usage levels. Carries ECHA H412 classification for environmental impact on aquatic ecosystems.


Your Skin

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

Our Assessment

Optional

A well-tolerated fragrance ingredient that serves its intended aromatic purpose but offers no skincare benefits.


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