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Product Name: |
Osmanthus Absolute |
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CAS: |
68917-05-5 |
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MF: |
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MW: |
0 |
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EINECS: |
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Product Categories: |
Essential Oils;Flavors and Fragrances |
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Mol File: |
Mol File |
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FEMA |
3750 | OSMANTHUS ABSOLUTE (OSMANTHUS FRAGRANS LOUR.) |
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refractive index |
n20/D 1.49 |
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storage temp. |
2-8°C |
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CAS DataBase Reference |
68917-05-5 |
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EPA Substance Registry System |
Oils, Osmanthus fragrans (68917-05-5) |
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Safety Statements |
23-24/25 |
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Description |
The part used is the flowers. Derivatives: the flowers are extracted with petroleum ether to yield a concrete, which in turn gives an absolute after alcohol extraction. The enfleurage method or infusion processes have also been used. |
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Chemical Properties |
The flowers of O. fragrans are extracted with petroleum ether to yield a concrete, from which absolute is prepared by alcohol extraction. Also see Osmanthus. |
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Essential oil composition |
The absolute contains (as% of volatiles) linolenic acid 17.4%, linoleic acid 8.7, palmitic acid 8.6, β-ionone, oleic acid 7.0, dihydro-β-ionone 6.4, ethyl linolenate 6.3, (+)-decan-4-olide 4.0, ethylpalmitate 3.4, ethyl linoleate 3.1, dihdro-β-inol 3.0 and others. |
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Aroma threshold values |
Aroma characteristics at 1.0%: sweet, woody, herbal and floral with aromatic fruity berry notes and citrus, juniper and gin-like nuances. |
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Taste threshold values |
Taste characteristics at 5 ppm: ionone-like woody, fruity with good berry depth, slightly citrus and floral. |
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Raw materials |
JASMIN ABSOLUTE MOROCCO |
