cis-3 Hexenyl Salicylate Aroma Chemical
CAS# 65405-77-8
Green, Floral, Balsamic, Sweet, Herbal
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Cis-3-Hexenyl Salicylate (CAS number: 65405-77-8), also known as leaf salicylate, is a highly versatile ester that serves as a crucial foundation in the modern flavor and fragrance industry. By combining the crisp, refreshing characteristics of leaf alcohol with the deep, smooth, and long-lasting qualities of the salicylate family, this compound delivers a refined olfactory experience. Physically, it exists as a clear, colorless to pale yellow oily liquid.
The most outstanding feature of cis-3-Hexenyl Salicylate is its complex, multi-layered scent profile and impressive tenacity. Upon initial contact, it evokes the sharp and fresh notes of newly cut grass, green leaves, and herbs, accompanied by a subtle metallic nuance. As the scent develops, it softens into smooth floral notes reminiscent of lily of the valley and orchid, grounded by a warm, balsamic base. Notably, this material has an exceptional substantivity that can last for over 200 hours on a smelling strip, acting as a superb fixative to help maintain fresh green notes throughout a fragrance's lifecycle.
In perfumery and cosmetics, this compound is widely utilized due to its ability to blend harmoniously with various other raw materials. It is a key ingredient for creating natural-smelling white floral accords (such as jasmine and tuberose), and it contributes to the development of long-lasting "solar" and "marine" fragrance families. Beyond fine fragrances, cis-3-Hexenyl Salicylate is incorporated into numerous personal care items (such as shampoos, body washes, lotions, and deodorants) and home care products to provide a natural, clean atmosphere. Significantly, this ingredient has become a perfect and elegant substitute for benzyl salicylate—a substance currently facing multiple regulatory restrictions in the fragrance industry.
Technically, cis-3-Hexenyl Salicylate demonstrates excellent stability across a variety of product formulas. It performs exceptionally well in scented candles, fabric softeners, shampoos, acid cleaners, and soaps. However, formulators should avoid using this chemical in highly alkaline or strongly oxidative environments, such as bleach or powder detergents, because its ester bond is susceptible to hydrolysis, which can alter the original scent. The compound is insoluble in water but highly soluble in alcohol and many other organic solvents.
Finally, regarding its safety and origins, cis-3-Hexenyl Salicylate is a "nature-identical" compound, found in trace amounts in carnation flowers, mangoes, and witch hazel. This product has low toxicity and fully complies with the safety standards of the International Fragrance Association (IFRA). Beyond its use in fragrances, it is approved by the US Food and Drug Administration (FDA) and the European Union (EU) as a food additive at very low concentrations to impart fresh vegetable and tropical fruit flavors. Additionally, it has agricultural applications as a Green Leaf Volatile (GLV), acting as a safe biological attractant or repellent for insects.
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Technical standards
Technical standards
| Physical appearance | Transparent liquid | Conform |
| Color | Colorless to pale yellow | Conform |
| Specific Gravity @25˚C | 1.055 → 1.062 | 1.059 |
| Refractive Index @20˚C | 1.518 → 1.524 | 1.521 |
| Acid value (mgKOH/g) | ≤ 1.0 | 0.022 |
| Purity | ≥ 97.0% | 99.35% |
Solubility @25˚C
Solubility @25˚C
| Solvent | Solubility (g/L) |
|---|---|
| ethanol | 1718.84 |
| methanol | 1785.34 |
| isopropanol | 1013.8 |
| water | 0.05 |
| ethyl acetate | 1241.7 |
| n-propanol | 1316.38 |
| acetone | 2490.86 |
| n-butanol | 1035.68 |
| acetonitrile | 1286.26 |
| DMF | 3259.25 |
| toluene | 419.16 |
| isobutanol | 770.0 |
| 1,4-dioxane | 1203.94 |
| methyl acetate | 1043.03 |
| THF | 2546.18 |
| 2-butanone | 1471.25 |
| n-pentanol | 461.29 |
| sec-butanol | 903.33 |
| n-hexane | 24.54 |
| ethylene glycol | 141.9 |
| NMP | 1871.25 |
| cyclohexane | 55.77 |
| DMSO | 4353.8 |
| n-butyl acetate | 479.08 |
| n-octanol | 112.74 |
| chloroform | 1563.1 |
| n-propyl acetate | 480.23 |
| acetic acid | 739.78 |
| dichloromethane | 1884.74 |
| cyclohexanone | 1507.79 |
| propylene glycol | 324.31 |
| isopropyl acetate | 528.3 |
| DMAc | 1656.36 |
| 2-ethoxyethanol | 588.0 |
| isopentanol | 624.65 |
| n-heptane | 10.72 |
| ethyl formate | 458.97 |
| 1,2-dichloroethane | 2026.94 |
| n-hexanol | 359.21 |
| 2-methoxyethanol | 1535.36 |
| isobutyl acetate | 245.37 |
| tetrachloromethane | 99.31 |
| n-pentyl acetate | 216.05 |
| transcutol | 1795.6 |
| n-heptanol | 122.95 |
| ethylbenzene | 134.52 |
| MIBK | 488.43 |
| 2-propoxyethanol | 612.35 |
| tert-butanol | 974.22 |
| MTBE | 728.14 |
| 2-butoxyethanol | 271.4 |
| propionic acid | 581.69 |
| o-xylene | 163.38 |
| formic acid | 154.18 |
| diethyl ether | 1049.96 |
| m-xylene | 206.37 |
| p-xylene | 160.57 |
| chlorobenzene | 571.09 |
| dimethyl carbonate | 394.19 |
| n-octane | 5.89 |
| formamide | 470.88 |
| cyclopentanone | 2158.67 |
| 2-pentanone | 1249.55 |
| anisole | 377.19 |
| cyclopentyl methyl ether | 989.62 |
| gamma-butyrolactone | 1941.13 |
| 1-methoxy-2-propanol | 1122.98 |
| pyridine | 1167.89 |
| 3-pentanone | 723.15 |
| furfural | 952.41 |
| n-dodecane | 7.81 |
| diethylene glycol | 470.53 |
| diisopropyl ether | 164.94 |
| tert-amyl alcohol | 717.65 |
| acetylacetone | 1051.59 |
| n-hexadecane | 9.39 |
| acetophenone | 348.95 |
| methyl propionate | 1026.28 |
| isopentyl acetate | 383.58 |
| trichloroethylene | 2627.81 |
| n-nonanol | 103.8 |
| cyclohexanol | 762.87 |
| benzyl alcohol | 322.7 |
| 2-ethylhexanol | 153.99 |
| isooctanol | 100.74 |
| dipropyl ether | 187.9 |
| 1,2-dichlorobenzene | 399.08 |
| ethyl lactate | 194.49 |
| propylene carbonate | 747.62 |
| n-methylformamide | 1098.36 |
| 2-pentanol | 553.46 |
| n-pentane | 23.83 |
| 1-propoxy-2-propanol | 383.38 |
| 1-methoxy-2-propyl acetate | 449.25 |
| 2-(2-methoxypropoxy) propanol | 301.19 |
| mesitylene | 110.97 |
| ε-caprolactone | 945.69 |
| p-cymene | 66.73 |
| epichlorohydrin | 2365.67 |
| 1,1,1-trichloroethane | 992.75 |
| 2-aminoethanol | 442.54 |
| morpholine-4-carbaldehyde | 1091.12 |
| sulfolane | 2329.9 |
| 2,2,4-trimethylpentane | 21.01 |
| 2-methyltetrahydrofuran | 1516.07 |
| n-hexyl acetate | 306.16 |
| isooctane | 19.42 |
| 2-(2-butoxyethoxy)ethanol | 442.4 |
| sec-butyl acetate | 280.72 |
| tert-butyl acetate | 522.2 |
| decalin | 30.84 |
| glycerin | 333.02 |
| diglyme | 828.91 |
| acrylic acid | 450.49 |
| isopropyl myristate | 113.13 |
| n-butyric acid | 863.78 |
| acetyl acetate | 458.43 |
| di(2-ethylhexyl) phthalate | 108.75 |
| ethyl propionate | 392.78 |
| nitromethane | 1799.19 |
| 1,2-diethoxyethane | 466.43 |
| benzonitrile | 420.76 |
| trioctyl phosphate | 83.29 |
| 1-bromopropane | 867.77 |
| gamma-valerolactone | 1645.27 |
| n-decanol | 78.82 |
| triethyl phosphate | 121.52 |
| 4-methyl-2-pentanol | 203.84 |
| propionitrile | 786.17 |
| vinylene carbonate | 567.96 |
| 1,1,2-trichlorotrifluoroethane | 994.0 |
| DMS | 316.84 |
| cumene | 81.29 |
| 2-octanol | 87.12 |
| 2-hexanone | 511.46 |
| octyl acetate | 148.58 |
| limonene | 113.9 |
| 1,2-dimethoxyethane | 906.4 |
| ethyl orthosilicate | 108.52 |
| tributyl phosphate | 106.21 |
| diacetone alcohol | 633.1 |
| N,N-dimethylaniline | 191.2 |
| acrylonitrile | 972.97 |
| aniline | 599.25 |
| 1,3-propanediol | 671.98 |
| bromobenzene | 600.04 |
| dibromomethane | 1281.39 |
| 1,1,2,2-tetrachloroethane | 2011.4 |
| 2-methyl-cyclohexyl acetate | 188.51 |
| tetrabutyl urea | 148.4 |
| diisobutyl methanol | 95.83 |
| 2-phenylethanol | 260.3 |
| styrene | 222.37 |
| dioctyl adipate | 171.1 |
| dimethyl sulfate | 649.16 |
| ethyl butyrate | 269.38 |
| methyl lactate | 389.9 |
| butyl lactate | 193.91 |
| diethyl carbonate | 185.83 |
| propanediol butyl ether | 273.67 |
| triethyl orthoformate | 158.95 |
| p-tert-butyltoluene | 66.0 |
| methyl 4-tert-butylbenzoate | 232.04 |
| morpholine | 1880.55 |
| tert-butylamine | 448.46 |
| n-dodecanol | 61.83 |
| dimethoxymethane | 1484.07 |
| ethylene carbonate | 499.4 |
| cyrene | 292.26 |
| 2-ethoxyethyl acetate | 331.94 |
| 2-ethylhexyl acetate | 259.92 |
| 1,2,4-trichlorobenzene | 490.24 |
| 4-methylpyridine | 1103.17 |
| dibutyl ether | 171.8 |
| 2,6-dimethyl-4-heptanol | 95.83 |
| DEF | 1188.32 |
| dimethyl isosorbide | 481.37 |
| tetrachloroethylene | 881.05 |
| eugenol | 238.12 |
| triacetin | 268.53 |
| span 80 | 232.45 |
| 1,4-butanediol | 181.89 |
| 1,1-dichloroethane | 1585.22 |
| 2-methyl-1-pentanol | 362.59 |
| methyl formate | 670.19 |
| 2-methyl-1-butanol | 665.26 |
| n-decane | 11.36 |
| butyronitrile | 832.81 |
| 3,7-dimethyl-1-octanol | 129.81 |
| 1-chlorooctane | 83.65 |
| 1-chlorotetradecane | 34.85 |
| n-nonane | 9.79 |
| undecane | 9.3 |
| tert-butylcyclohexane | 27.3 |
| cyclooctane | 13.47 |
| cyclopentanol | 814.33 |
| tetrahydropyran | 1620.28 |
| tert-amyl methyl ether | 438.86 |
| 2,5,8-trioxanonane | 528.95 |
| 1-hexene | 174.36 |
| 2-isopropoxyethanol | 368.59 |
| 2,2,2-trifluoroethanol | 165.11 |
| methyl butyrate | 574.7 |
Scent© AI

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CAS NUMBER
65405-77-8
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FAMILIES
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BRAND
Scent.vn
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EVAPORATION RATE
Very slow
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Odor impact
High est.
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FLASH POINT
149.03 ˚C est.
Olfactory Pyramid
Notes
| Green |
| Floral |
| Balsamic |
| Sweet |
| Herbal |
| 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
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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)
|
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
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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
|
No restriction |
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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