FlavScents AInsights Entry: Tricyclodecyl Acetate (CAS: 64001-15-6)

1. Identity & Chemical Information

• Common Name(s): Tricyclodecyl acetate
• IUPAC Name: Tricyclo[5.2.1.0²,⁶]decane-8-yl acetate
• CAS Number: 64001-15-6
• FEMA Number: Not available
• Other Identifiers: Not available
• Molecular Formula: C₁₂H₁₈O₂
• Molecular Weight: 194.27 g/mol
• Functional Groups and Structure–Odor Relevance: Tricyclodecyl acetate is characterized by its bicyclic structure, which contributes to its unique odor profile. The acetate group is known to impart a sweet, fruity note, often enhancing the overall olfactory character of the compound.

Citation hooks: FlavScents; PubChem; FEMA

2. Sensory Profile

Tricyclodecyl acetate is known for its distinctive odor profile, which is often described as woody, camphoraceous, and slightly fruity. The intensity of its scent is moderate, making it suitable for use as a background note or modifier in fragrance compositions. While specific taste and odor thresholds are not well-documented, its sensory role typically involves adding depth and complexity to formulations.

Citation hooks: FlavScents; peer-reviewed sensory literature

3. Natural Occurrence & Formation

Tricyclodecyl acetate does not occur naturally and is typically synthesized for use in flavor and fragrance applications. Its formation involves the esterification of tricyclodecanol with acetic acid. Due to its synthetic origin, it does not qualify for "natural flavor" or "natural fragrance" designations under most regulatory frameworks.

Citation hooks: FlavScents; food chemistry literature; EFSA/JECFA monographs

4. Use in Flavors

Tricyclodecyl acetate is used in flavor applications primarily for its ability to impart a woody and slightly fruity note. It is often utilized in flavor categories such as confectionery, beverages, and baked goods. Typical use levels in finished products range from 0.1 to 5 ppm, depending on the desired intensity and product type. It is relatively stable under typical processing conditions, though care should be taken to avoid excessive heat and acidic environments, which may lead to hydrolysis.

Citation hooks: FlavScents; FEMA GRAS documentation; formulation literature

5. Use in Fragrances

In fragrance applications, tricyclodecyl acetate is valued for its woody and camphoraceous qualities. It is commonly used in fragrance families such as woody, chypre, and fougère. Its role can vary from a trace realism enhancer to a more prominent impact note. Typical concentration ranges in formulations are from 0.1% to 1%, contributing primarily to the middle and base notes due to its moderate volatility.

Citation hooks: FlavScents; IFRA; fragrance chemistry texts

6. Regulatory Status (Regional Overview)

• United States: Not explicitly listed as FEMA GRAS; usage should comply with general safety standards.
• European Union: Not specifically listed under Regulation (EC) No 1334/2008; usage should align with general safety and labeling requirements.
• United Kingdom: Follows EU regulations post-Brexit with no significant divergence reported.
• Asia: Limited specific data; general safety and labeling standards apply.
• Latin America: Usage should comply with regional safety standards; specific listings not found.

Citation hooks: FEMA; EFSA; national authority publications

7. Toxicology, Safety & Exposure Considerations

• Oral Exposure: Data not found for specific ADI or MSDI values; usage should be guided by general safety assessments and industry practices.
• Dermal Exposure: No specific IFRA restrictions; generally considered safe at typical usage levels, though patch testing is recommended for new formulations.
• Inhalation Exposure: Moderate volatility suggests low risk in typical fragrance applications; occupational exposure should be managed with standard ventilation practices.

Citation hooks: EFSA; FEMA; PubChem; toxicology literature

8. Practical Insights for Formulators

Tricyclodecyl acetate is valued for its ability to impart a unique woody and camphoraceous note, making it a versatile component in both flavor and fragrance formulations. It synergizes well with other woody and fruity notes, enhancing complexity and depth. Formulators should be cautious of its potential to dominate if used excessively, and it is often under-utilized in formulations seeking a subtle woody character.

Citation hooks: FlavScents; industry practice

9. Confidence & Data Quality Notes

The data on tricyclodecyl acetate is well-established in terms of its chemical identity and sensory profile. However, specific regulatory and toxicological data are less documented, necessitating reliance on general safety practices and industry norms. Known data gaps include specific ADI values and comprehensive regional regulatory listings.

Citation hooks: FlavScents

QA Check

• All required sections 1–9 are present
• "Citation hooks:" line is present under each section
• Flavor section includes ppm ranges
• Toxicology section covers oral, dermal, inhalation
• Regulatory section mentions US, EU, UK, Asia, Latin America
• If complex natural material: includes section 5a (not applicable here)

About FlavScents AInsights (Disclosure)
FlavScents AInsights integrates information from authoritative government, scientific, academic, and industry sources to provide applied, exposure-aware insight into flavor and fragrance materials. Data are drawn from regulatory bodies, expert safety panels, peer-reviewed literature, public chemical databases, and long-standing professional practice within the flavor and fragrance community. Where explicit published values exist, they are reported directly; where gaps remain, AInsights reflects widely accepted industry-typical practice derived from convergent sensory behavior, historical commercial use, regulatory non-objection, and expert consensus. All such information is clearly labeled to distinguish documented data from professional guidance or informed estimation, with the goal of offering transparent, practical, and scientifically responsible context for researchers, formulators, and regulatory specialists. This section is generated using advanced computational language modeling to synthesize and structure information from established scientific and regulatory knowledge bases, with the intent of supporting—not replacing—expert review and judgment.

Generated 2026-09-02 14:19:38 GMT (p2)