1,5-Epoxy-alpha-guaiene
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Identifiers
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Properties
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Applications
1,5-Epoxy-alpha-guaiene (CAS number: ) is used in fragrance chemistry as an odorant and as an intermediate for the synthesis of sesquiterpene fragrance materials. In cosmetics and personal care, it may be employed as a fragrance ingredient providing distinctive notes. In the flavor and beverage sector, it may be evaluated for aroma contributions in flavor formulations. In industrial manufacturing, it serves as a building block for the synthesis of other terpene-derived aroma compounds. In cleaning products, it can be used to impart or enhance fragrance profiles, subject to regulatory limits.
gpt-5-nano
1
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of
2
Recommendation
No restriction
| Maximum acceptable concentrations in the finished product (%) | |||
|---|---|---|---|
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Category 1
Products applied to the lips
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No restriction |
Category 7A
Rinse-off products applied to the hair with some hand contact
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No restriction |
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Category 2
Products applied to the axillae
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No restriction |
Category 7B
Leave-on products applied to the hair with some hand contact
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No restriction |
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Category 3
Products applied to the face/body using fingertips
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No restriction |
Category 8
Products with significant anogenital exposure
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No restriction |
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Category 4
Products related to fine fragrance
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No restriction |
Category 9
Products with body and hand exposure, primarily rinse off
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No restriction |
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Category 5A
Body lotion products applied to the body using the hands (palms), primarily leave on
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No restriction |
Category 10A
Household care products with mostly hand contact
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No restriction |
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Category 5B
Face moisturizer products applied to the face using the hands (palms), primarily leave on
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No restriction |
Category 10B
Household care products with mostly hand contact, including aerosol/spray products (with potential leave-on skin contact)
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No restriction |
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Category 5C
Hand cream products applied to the hands using the hands (palms), primarily leave on
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No restriction |
Category 11A
Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate without UV exposure
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No restriction |
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Category 5D
Baby Creams, baby Oils and baby talc
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No restriction |
Category 11B
Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate with potential UV exposure
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No restriction |
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Category 6
Products with oral and lip exposure
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No restriction |
Category 12
Products not intended for direct skin contact, minimal or insignificant transfer to skin
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No restriction |
| Name | CAS | Botanical | Proportion |
|---|---|---|---|
| Patchouli (Indonesia, Sumatra) 2 | 8014-09-3 | Pogostemon cablin Benth. (P. patchouli Pellet), fam. Lamiaceae (Labiatae) | 0.1% |
| Patchouli (Indonesia, Java) 1 | 8014-09-3 | Pogostemon cablin Benth., fam. Lamiaceae (Labiatae) | 0.1% |
| Patchouli (Indonesia, Sumatra) 3 | 8014-09-3 | Pogostemon cablin Benth., fam. Lamiaceae (Labiatae) | 0.1% |
| Patchouli (West India) | 8014-09-3 | Pogostemon cablin Benth., fam. Lamiaceae (Labiatae) | 0.1% |
| Patchouli (Costa Rica) | 8014-09-3 | Pogostemon cablin Benth., fam. Lamiaceae (Labiatae) | 0.1% |
