Geranyl Acetate Aroma Chemical
CAS# 105-87-3
Fruity, Floral, Green, Sweet, Citrus
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Geranyl Acetate, with the chemical name (E)-3,7-dimethyl-2,6-octadien-1-yl acetate and also known as Geraniol Acetate, is a particularly important material in the fragrance industry. It appears as a clear liquid ranging from colorless to very pale yellow, and it exists in both natural and synthetic forms. In nature, it is found in more than 60 essential oils, with the highest levels reported in wild carrot seed, palmarosa, citronella grass, neroli (orange blossom), petitgrain (orange leaf), and geranium. However, to meet the enormous demand from the soap and detergent industry, it is mainly produced via an esterification reaction between geraniol and acetic anhydride. This method provides a stable supply at a much lower cost than expensive natural extraction. Historically, it was among the first terpene esters to be identified and synthesized in the 19th century. Its introduction enabled perfumers to recreate rose and lavender notes economically, especially for mass-market products like bar soap.
Description
Belonging to the floral and fruity families, Geranyl Acetate carries signatures of rose, lavender, and green nuances. It operates from the top to the heart, serving as both a sweetener and a modifier. Its main character is a fresh, light, airy rose-less heavy and warm than geraniol. Alongside this is a distinct fruity facet reminiscent of pear or red berries, a green herbal-lavender aspect, and a secondary nuance with a soapy or waxy impression. With medium odor strength and good diffusion, it has moderate substantivity, evaporating more slowly than citrus materials but faster than woods. In formulas, it is a core building block for artificial rose, especially the “fresh petal” effect. It also sweetens and freshens lavender or geranium accords and acts as a bridge between citrus top notes and floral heart notes. Combined with citronellol, geraniol, and phenethyl alcohol, it adds freshness and fruitiness to a rose accord. With linalool and linalyl acetate, it enhances sweetness and herbal nuances in lavender; and when blended with bergamot or lemon, it helps soften harsh acidic edges. Because it is a mobile liquid and dissolves easily in alcohol and oils, it is commonly used directly in compounding.
Applications
Geranyl Acetate is highly versatile. In fine fragrance, it appears in floral, fougère, and citrus styles. Its largest use is in soaps and detergents, especially bar soap and laundry powders, thanks to its pleasant scent, reasonable cost, and relatively good stability in alkaline media-though it can undergo mild hydrolysis over time. In food, it is used as a flavor ingredient to create pear, raspberry, and pineapple notes in confectionery and beverages. From a safety standpoint, it is generally considered GRAS and tends to be less skin-irritating than neat geraniol. It is not itself assigned a specific IFRA concentration limit for systemic toxicity. However, commercial grades often contain impurities such as geraniol and citronellol, both of which are declarable allergens, so perfumers need to account for these impurities when calculating IFRA/allergen compliance in finished products. Typical usage is around 1% to 10% in fragrance compounds and can be higher in soap fragrances. For storage, keep it in a cool, dry place away from light and heat, and tightly sealed to reduce evaporation or oxidation.
On the market, Geranyl Acetate appears in most rose-scented soaps and in many well-known perfumes. For example, Jean Patou’s Joy used it to brighten the rose note, while the classic men’s fragrance Brut by Fabergé used it to support lavender and geranium notes. Finally, Steffen Arctander discussed it in detail as entry #1506 in Volume 1 of Perfume and Flavor Chemicals, describing it as a sweet odor with fruity-floral nuances in a rose–lavender style. He noted its wide use from luxury perfumes to everyday soaps, functioning as a sweetener and modifier for rose, geranium, lavender, bergamot, neroli, petitgrain, and many other profiles, and he especially emphasized that it is often preferred over geraniol in soap perfumes due to better stability.
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Technical standards
Technical standards
| Physical appearance | Transparent liquid | Conform |
| Color | Colorless | Conform |
| Specific Gravity @20˚C | 0.9 → 0.914 | 0.91 |
| Refractive Index @20˚C | 1.457 → 1.464 | 1.461 |
| Geranyl ester | 60.0% → 65.0% | 61.0% |
| Acid value (mgKOH/g) | ≤ 1.0 | 0.8 |
| Solubility | 1g sample fully soluble in 9ml of 70% ethanol | Conform |
| Purity | ≥ 98.0% | 98.0% |
Solubility @25˚C
Solubility @25˚C
| Solvent | Solubility (g/L) |
|---|---|
| ethanol | 1383.28 |
| methanol | 1314.27 |
| isopropanol | 991.94 |
| water | 1.34 |
| ethyl acetate | 554.5 |
| n-propanol | 751.1 |
| acetone | 640.94 |
| n-butanol | 745.17 |
| acetonitrile | 484.0 |
| DMF | 535.17 |
| toluene | 276.54 |
| isobutanol | 469.36 |
| 1,4-dioxane | 1630.16 |
| methyl acetate | 444.56 |
| THF | 1464.62 |
| 2-butanone | 470.07 |
| n-pentanol | 505.28 |
| sec-butanol | 729.73 |
| n-hexane | 118.24 |
| ethylene glycol | 113.81 |
| NMP | 462.07 |
| cyclohexane | 169.42 |
| DMSO | 526.75 |
| n-butyl acetate | 313.54 |
| n-octanol | 222.69 |
| chloroform | 1350.64 |
| n-propyl acetate | 301.12 |
| acetic acid | 577.31 |
| dichloromethane | 879.71 |
| cyclohexanone | 607.22 |
| propylene glycol | 341.7 |
| isopropyl acetate | 327.31 |
| DMAc | 614.2 |
| 2-ethoxyethanol | 688.48 |
| isopentanol | 538.04 |
| n-heptane | 56.66 |
| ethyl formate | 249.67 |
| 1,2-dichloroethane | 445.69 |
| n-hexanol | 522.82 |
| 2-methoxyethanol | 1080.76 |
| isobutyl acetate | 206.69 |
| tetrachloromethane | 150.68 |
| n-pentyl acetate | 198.19 |
| transcutol | 1908.46 |
| n-heptanol | 206.9 |
| ethylbenzene | 167.84 |
| MIBK | 249.1 |
| 2-propoxyethanol | 745.69 |
| tert-butanol | 1065.52 |
| MTBE | 676.8 |
| 2-butoxyethanol | 357.74 |
| propionic acid | 395.73 |
| o-xylene | 167.72 |
| formic acid | 173.22 |
| diethyl ether | 717.7 |
| m-xylene | 180.76 |
| p-xylene | 215.4 |
| chlorobenzene | 249.27 |
| dimethyl carbonate | 100.02 |
| n-octane | 21.27 |
| formamide | 250.5 |
| cyclopentanone | 518.33 |
| 2-pentanone | 401.24 |
| anisole | 363.07 |
| cyclopentyl methyl ether | 555.68 |
| gamma-butyrolactone | 502.01 |
| 1-methoxy-2-propanol | 789.93 |
| pyridine | 644.19 |
| 3-pentanone | 269.2 |
| furfural | 462.97 |
| n-dodecane | 17.89 |
| diethylene glycol | 429.26 |
| diisopropyl ether | 177.61 |
| tert-amyl alcohol | 762.84 |
| acetylacetone | 379.09 |
| n-hexadecane | 20.23 |
| acetophenone | 260.19 |
| methyl propionate | 312.84 |
| isopentyl acetate | 302.16 |
| trichloroethylene | 813.35 |
| n-nonanol | 201.87 |
| cyclohexanol | 577.48 |
| benzyl alcohol | 304.05 |
| 2-ethylhexanol | 258.63 |
| isooctanol | 151.75 |
| dipropyl ether | 297.86 |
| 1,2-dichlorobenzene | 218.76 |
| ethyl lactate | 162.7 |
| propylene carbonate | 307.04 |
| n-methylformamide | 270.34 |
| 2-pentanol | 476.22 |
| n-pentane | 91.08 |
| 1-propoxy-2-propanol | 494.14 |
| 1-methoxy-2-propyl acetate | 363.3 |
| 2-(2-methoxypropoxy) propanol | 394.61 |
| mesitylene | 112.39 |
| ε-caprolactone | 544.78 |
| p-cymene | 92.73 |
| epichlorohydrin | 695.51 |
| 1,1,1-trichloroethane | 520.16 |
| 2-aminoethanol | 391.4 |
| morpholine-4-carbaldehyde | 776.4 |
| sulfolane | 474.53 |
| 2,2,4-trimethylpentane | 45.27 |
| 2-methyltetrahydrofuran | 1049.57 |
| n-hexyl acetate | 358.69 |
| isooctane | 30.21 |
| 2-(2-butoxyethoxy)ethanol | 582.37 |
| sec-butyl acetate | 237.6 |
| tert-butyl acetate | 372.11 |
| decalin | 71.68 |
| glycerin | 321.58 |
| diglyme | 885.32 |
| acrylic acid | 254.46 |
| isopropyl myristate | 137.94 |
| n-butyric acid | 565.69 |
| acetyl acetate | 310.5 |
| di(2-ethylhexyl) phthalate | 140.09 |
| ethyl propionate | 257.51 |
| nitromethane | 579.32 |
| 1,2-diethoxyethane | 557.53 |
| benzonitrile | 283.21 |
| trioctyl phosphate | 89.88 |
| 1-bromopropane | 369.68 |
| gamma-valerolactone | 835.48 |
| n-decanol | 148.77 |
| triethyl phosphate | 135.55 |
| 4-methyl-2-pentanol | 239.87 |
| propionitrile | 355.65 |
| vinylene carbonate | 275.54 |
| 1,1,2-trichlorotrifluoroethane | 546.15 |
| DMS | 223.39 |
| cumene | 114.89 |
| 2-octanol | 144.97 |
| 2-hexanone | 321.85 |
| octyl acetate | 177.65 |
| limonene | 159.76 |
| 1,2-dimethoxyethane | 985.35 |
| ethyl orthosilicate | 146.7 |
| tributyl phosphate | 123.26 |
| diacetone alcohol | 421.34 |
| N,N-dimethylaniline | 241.44 |
| acrylonitrile | 326.09 |
| aniline | 396.52 |
| 1,3-propanediol | 560.63 |
| bromobenzene | 249.05 |
| dibromomethane | 612.55 |
| 1,1,2,2-tetrachloroethane | 820.79 |
| 2-methyl-cyclohexyl acetate | 241.92 |
| tetrabutyl urea | 144.16 |
| diisobutyl methanol | 133.56 |
| 2-phenylethanol | 291.0 |
| styrene | 201.8 |
| dioctyl adipate | 214.91 |
| dimethyl sulfate | 133.56 |
| ethyl butyrate | 271.17 |
| methyl lactate | 167.51 |
| butyl lactate | 180.01 |
| diethyl carbonate | 182.8 |
| propanediol butyl ether | 385.94 |
| triethyl orthoformate | 216.88 |
| p-tert-butyltoluene | 93.96 |
| methyl 4-tert-butylbenzoate | 243.4 |
| morpholine | 1934.49 |
| tert-butylamine | 667.59 |
| n-dodecanol | 110.61 |
| dimethoxymethane | 455.7 |
| ethylene carbonate | 253.64 |
| cyrene | 291.0 |
| 2-ethoxyethyl acetate | 301.42 |
| 2-ethylhexyl acetate | 239.33 |
| 1,2,4-trichlorobenzene | 287.34 |
| 4-methylpyridine | 615.27 |
| dibutyl ether | 292.98 |
| 2,6-dimethyl-4-heptanol | 133.56 |
| DEF | 408.63 |
| dimethyl isosorbide | 538.87 |
| tetrachloroethylene | 476.74 |
| eugenol | 241.07 |
| triacetin | 344.73 |
| span 80 | 372.59 |
| 1,4-butanediol | 207.69 |
| 1,1-dichloroethane | 592.47 |
| 2-methyl-1-pentanol | 384.1 |
| methyl formate | 162.88 |
| 2-methyl-1-butanol | 455.11 |
| n-decane | 33.57 |
| butyronitrile | 439.79 |
| 3,7-dimethyl-1-octanol | 214.43 |
| 1-chlorooctane | 128.64 |
| 1-chlorotetradecane | 49.39 |
| n-nonane | 32.32 |
| undecane | 23.32 |
| tert-butylcyclohexane | 67.79 |
| cyclooctane | 47.98 |
| cyclopentanol | 439.16 |
| tetrahydropyran | 1343.59 |
| tert-amyl methyl ether | 459.99 |
| 2,5,8-trioxanonane | 645.07 |
| 1-hexene | 334.3 |
| 2-isopropoxyethanol | 425.75 |
| 2,2,2-trifluoroethanol | 130.87 |
| methyl butyrate | 330.27 |
Scent© AI

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CAS NUMBER
105-87-3
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FAMILIES
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BRAND
Scent.vn
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EVAPORATION RATE
Slow
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Odor impact
Medium est.
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FLASH POINT
105.08 ˚C est.
Olfactory Pyramid
Notes
| Fruity |
| Floral |
| Green |
| Sweet |
| Citrus |
| Maximum acceptable concentrations in the finished product (%) | |||
|---|---|---|---|
|
Category 1
Products applied to the lips
|
No restriction |
Category 7A
Rinse-off products applied to the hair with some hand contact
|
No restriction |
|
Category 2
Products applied to the axillae
|
No restriction |
Category 7B
Leave-on products applied to the hair with some hand contact
|
No restriction |
|
Category 3
Products applied to the face/body using fingertips
|
No restriction |
Category 8
Products with significant anogenital exposure
|
No restriction |
|
Category 4
Products related to fine fragrance
|
No restriction |
Category 9
Products with body and hand exposure, primarily rinse off
|
No restriction |
|
Category 5A
Body lotion products applied to the body using the hands (palms), primarily leave on
|
No restriction |
Category 10A
Household care products with mostly hand contact
|
No restriction |
|
Category 5B
Face moisturizer products applied to the face using the hands (palms), primarily leave on
|
No restriction |
Category 10B
Household care products with mostly hand contact, including aerosol/spray products (with potential leave-on skin contact)
|
No restriction |
|
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
|
No restriction |
|
Category 5D
Baby Creams, baby Oils and baby talc
|
No restriction |
Category 11B
Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate with potential UV exposure
|
No restriction |
|
Category 6
Products with oral and lip exposure
|
No restriction |
Category 12
Products not intended for direct skin contact, minimal or insignificant transfer to skin
|
No restriction |
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Certificates of Quality
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Certificate of Analysis (COA)
Provides information on the physical and chemical properties of the product.Download -
IFRA Certificate of Conformity
Sets safety standards and guidelines for the product in manufacturing.Download -
Safety Data Sheet (SDS)
Provides important safety guidelines for transporting, storing, and using the product.Download