opoponax absolute (balsamodendron kafal)

Opoponax absolute, also known as balsamodendron kafal absolute, is a type of natural resin characterized by a richly balsamic and sweet aromatic profile. This fragrant extract, obtained from the balsamodendron kafal tree, offers a complex sensory experience featuring woody, spicy, and warm nuances. It is recognized by several synonyms including opopanax gum, sweet myrrh, and perfumed bdellium. This material is commonly employed in perfumery and flavor industries for its distinctive balsamic scent. For reference, the compound is listed under controlled vocabulary at PubChem. Extracted through solvent processes from the natural gum resins, opoponax absolute contributes depth and warmth to fragrance and flavor compositions.

Opoponax absolute naturally occurs as a resin in balsamodendron kafal trees. It serves as a valued material in fragrance creation and flavor enhancement due to its rich balsamic qualities. The fragrance notes of opoponax evoke forest, leather, moss, toffee, and animalic accords, allowing its use in complex perfume bases and background notes. This resin aligns with standards adopted by IFRA (Global), guiding its safe incorporation into consumer products. Beyond perfumery, opoponax absolute finds use in flavor agents, contributing characteristic balsamic nuances to various formulations.

Opoponax absolute displays solubility primarily in alcohol solvents while exhibiting limited solubility in water. At 25 °C, it has an estimated water solubility of approximately 11,380 mg/L, indicating slight miscibility depending on conditions. The resin’s physical nature imparts a viscous, balsamic character imparting stability in formulations. Its compatibility with alcohol solvents facilitates its use in perfumes and flavor compositions, ensuring effective blending with other aromatic materials. The moderate water solubility influences formulation strategies requiring balanced dispersion and long-lasting olfactory effect.

Export Tariff Code:	3301.90.5000
Wikipedia:	View

Safety information

Hazards identification
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
Pictogram
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined

Safety in use information

Category:
flavor and fragrance agents
RIFM Fragrance Material Safety Assessment: Search
IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice
IFRA Critical Effect:
Dermal sensitization
	View the IFRA Standard
View IFRA Standards Library for complete information.
Please review Amendment 49 IFRA documentation for complete information.
IFRA RESTRICTION LIMITS IN THE FINISHED PRODUCT (%):
Category 1: Products applied to the lips
0.077 %
Category 2: Products applied to the axillae
0.023 %
Category 3: Products applied to the face/body using fingertips
0.46 %
Category 4: Products related to fine fragrance
0.43 %
	Category 5: Products applied to the face and body using the hands (palms), primarily leave-on
Category 5A: Body lotion products applied to the body using the hands (palms), primarily leave-on
0.11 %
Category 5B: Face moisturizer products applied to the face using the hands (palms), primarily leave-on
0.11 %
Category 5C: Hand cream products applied to the hands using the hands (palms), primarily leave-on
0.11 %
Category 5D: Baby Creams, baby Oils and baby talc
0.11 %
Category 6: Products with oral and lip exposure
0.25 %
	Category 7: Products applied to the hair with some hand contact
Category 7A: Rinse-off products applied to the hair with some hand contact
0.88 %
Category 7B: Leave-on products applied to the hair with some hand contact
0.88 %
Category 8: Products with significant anogenital exposure
0.045 %
Category 9: Products with body and hand exposure, primarily rinse off
0.84 %
	Category 10: Household care products with mostly hand contact
Category 10A: Household care excluding aerosol products (excluding aerosol/spray products)
3.00 %
Category 10B: Household aerosol/spray products
3.00 %
	Category 11: Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate
Category 11A: Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate without UV exposure
1.70 %
Category 11B: Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate with potential UV exposure
1.70 %
Category 12: Products not intended for direct skin contact, minimal or insignificant transfer to skin
No Restriction
	Notes:
IFRA FLAVOR REQUIREMENTS:
Due to the possible ingestion of small amounts of fragrance ingredients from their use in products in Categories 1 and 6, materials must not only comply with IFRA Standards but must also be recognized as safe as a flavoring ingredient as defined by the IOFI Code of Practice (www.iofi.org). For more details see chapter 1 of the Guidance for the use of IFRA Standards.

Safety references

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EPA Substance Registry Services (TSCA):9000-78-6

EPA ACToR:Toxicology Data

EPA Substance Registry Services (SRS):Registry

National Institute of Allergy and Infectious Diseases:Data

WGK Germany:2

balsamodendron kafal absolute

Chemidplus:0009000786