FlavScents AInsights Entry for Ylang Ylang Flower Oil I (CAS: 8006-81-3)

1. Identity & Chemical Information

Ylang ylang flower oil I is a complex natural material derived from the flowers of the Cananga odorata tree. It is commonly known as ylang ylang oil. The CAS number for this essential oil is 8006-81-3. While it does not have a single molecular structure due to its complex nature, it is recognized by various identifiers in the fragrance and flavor industry. The oil is often referenced in regulatory and industry documents, but specific identifiers like FEMA numbers are not typically assigned to complex mixtures.

Citation hooks: FlavScents; PubChem; FEMA

2. Sensory Profile

Ylang ylang flower oil I is renowned for its rich, floral, and slightly fruity aroma with hints of jasmine and neroli. It is characterized by a sweet, exotic scent that is both intense and diffusive. The oil is often used as an impact note in perfumery, providing a lush, tropical floral character. While specific taste and odor thresholds are not well-documented, its potent aroma suggests a low threshold for sensory detection.

Citation hooks: FlavScents; peer-reviewed sensory literature

3. Natural Occurrence & Formation

Ylang ylang oil is naturally sourced from the flowers of the Cananga odorata tree, native to tropical Asia, particularly Indonesia, the Philippines, and Polynesia. The oil is extracted through steam distillation, a process that captures its volatile aromatic compounds. As a natural product, it qualifies for "natural fragrance" designation, widely used in both flavor and fragrance applications.

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

4. Use in Flavors

In flavor applications, ylang ylang oil is used to impart a floral and exotic note, often in tropical and floral flavor profiles. It is typically used in low concentrations, ranging from 0.1 to 5 ppm in finished products, depending on the desired intensity. The oil's stability can be affected by heat and oxidation, necessitating careful formulation to preserve its delicate aroma.

Citation hooks: FlavScents; FEMA GRAS documentation; formulation literature

5. Use in Fragrances

Ylang ylang oil is a staple in the fragrance industry, used across various fragrance families, including floral, oriental, and chypre. It serves as a middle note, providing depth and complexity to perfumes. Typical concentrations in fragrance formulations range from 0.5% to 5%, depending on the desired impact. Its volatility allows it to blend well with both top and base notes, enhancing the overall fragrance profile.

Citation hooks: FlavScents; IFRA; fragrance chemistry texts

5a. Key Constituents (Typical)

Ylang ylang oil is composed of several key constituents, including linalool, benzyl acetate, and geranyl acetate, which contribute to its characteristic aroma. The composition can vary significantly based on the geographical origin, harvest time, and distillation process. These variations can influence the oil's sensory properties and suitability for specific applications.

Citation hooks: FlavScents; peer-reviewed literature; authoritative industry references

6. Regulatory Status (Regional Overview)

In the United States, ylang ylang oil is generally recognized as safe (GRAS) for flavor use by FEMA. In the European Union, it is regulated under Regulation (EC) No 1334/2008, with specific FL numbers assigned for its use in food. The UK follows similar regulations post-Brexit. In Asia, countries like Japan and China have their own regulatory frameworks, often aligning with international standards. In Latin America, regulations can vary, with Brazil and MERCOSUR countries having specific guidelines for essential oils.

Citation hooks: FEMA; EFSA; national authority publications

7. Toxicology, Safety & Exposure Considerations

For oral exposure, ylang ylang oil is considered safe at low concentrations typical in flavor applications, with no specific ADI established. Dermal exposure in fragrance use may pose risks of irritation or sensitization, particularly in sensitive individuals, and is subject to IFRA guidelines. Inhalation exposure is generally safe at typical fragrance concentrations, but occupational exposure should be managed to prevent respiratory irritation.

Citation hooks: EFSA; FEMA; PubChem; toxicology literature

8. Practical Insights for Formulators

Ylang ylang oil is valued for its unique floral aroma, which can enhance both flavor and fragrance formulations. It synergizes well with other floral and citrus notes, but formulators should be cautious of its potency to avoid overpowering blends. It is often under-used in flavor applications due to its strong aroma, requiring precise dosing to achieve the desired effect.

Citation hooks: FlavScents; industry practice

9. Confidence & Data Quality Notes

The data on ylang ylang oil is well-established, with extensive documentation in both flavor and fragrance contexts. However, industry practices often rely on empirical knowledge, and some regulatory ambiguities exist due to the natural variability of the oil's composition.

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
• Includes section 5a for complex natural material

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 2026-06-12 06:40:36 GMT (p2)