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Isoamyl Salicylate Aroma Chemical
CAS# 87-20-7

Green, Herbal, Sweet, Floral, Balsamic

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Isoamyl Salicylate is a liquid organic ester compound, ranging from colorless to pale yellow, distinguished by its sweet and highly delicate floral aroma. The product carries characteristic notes of orchid and clover, intertwined with balsamic warmth, herbal-green nuances, and a subtle metallic-woody facet. Thanks to its multidimensional scent profile and smooth projection, this compound serves as a core material in the perfumer's palette, particularly suitable for creating complex floral accords such as carnation, hyacinth, jasmine, and traditional Fougere notes.

In terms of physicochemical properties, Isoamyl Salicylate possesses high lipophilicity, is practically insoluble in water, but fully soluble in ethanol, ether, and other organic solvents. One of its most outstanding advantages is its excellent stability in alkaline environments and its resistance to discoloration over time. This makes it a perfect and highly popular choice for scenting beauty soaps and lipid-based cosmetics. Furthermore, acting as a base note, the product functions as a superb fixative, helping to extend the longevity of the fragrance and providing lasting tenacity for the final product.

The applications of Isoamyl Salicylate are highly diverse and span multiple industries. In the fragrance and cosmetic sectors, it is widely used in everything from fine fragrances, deodorants, shower gels, and skincare products to household cleaners and laundry detergents. Even in the food industry, it acts as a flavoring agent at extremely low concentrations to support berry flavors such as strawberry or raspberry. In scientific research, Isoamyl Salicylate is uniquely utilized as a chemical bait to attract orchid bees in ecology, or as an optical tissue clearing agent in advanced microscopy due to its high refractive index.

Regarding regulatory compliance and safety, Isoamyl Salicylate is evaluated as safe when used according to guidelines. Under the 51st Amendment of the International Fragrance Association (IFRA), this material has absolutely no concentration restriction (up to 100%) for Category 4 (fine fragrances), allowing experts to use it in high doses ("overdose") to build profound scent structures without overwhelming other notes. However, in its pure form, the product is classified as a mild skin irritant, a skin sensitizer, and possesses long-term toxicity to aquatic life; therefore, manufacturers must strictly adhere to safe usage levels for each finished product category and apply appropriate handling and protective measures.

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Technical standards

Solubility @25˚C

Solvent Solubility (g/L)
ethanol 4852.27
methanol 4262.93
isopropanol 3365.88
water 0.26
ethyl acetate 2082.94
n-propanol 3526.58
acetone 4319.61
n-butanol 2733.44
acetonitrile 2324.56
DMF 5367.26
toluene 300.79
isobutanol 2216.77
1,4-dioxane 2096.69
methyl acetate 2009.71
THF 4123.1
2-butanone 2933.18
n-pentanol 1054.54
sec-butanol 2620.8
n-hexane 30.16
ethylene glycol 446.45
NMP 2318.22
cyclohexane 55.07
DMSO 4975.51
n-butyl acetate 835.72
n-octanol 213.08
chloroform 1727.18
n-propyl acetate 733.38
acetic acid 2025.62
dichloromethane 1629.31
cyclohexanone 2398.95
propylene glycol 1210.13
isopropyl acetate 947.88
DMAc 2535.81
2-ethoxyethanol 1186.9
isopentanol 1532.04
n-heptane 12.46
ethyl formate 967.87
1,2-dichloroethane 1834.14
n-hexanol 891.81
2-methoxyethanol 3979.34
isobutyl acetate 377.36
tetrachloromethane 96.06
n-pentyl acetate 297.88
transcutol 2945.49
n-heptanol 234.87
ethylbenzene 136.89
MIBK 846.12
2-propoxyethanol 1451.94
tert-butanol 2551.92
MTBE 1267.86
2-butoxyethanol 515.46
propionic acid 1499.84
o-xylene 154.54
formic acid 507.78
diethyl ether 1271.29
m-xylene 195.1
p-xylene 185.1
chlorobenzene 580.42
dimethyl carbonate 511.77
n-octane 6.6
formamide 1296.96
cyclopentanone 3276.72
2-pentanone 2153.03
anisole 472.17
cyclopentyl methyl ether 1281.58
gamma-butyrolactone 3037.13
1-methoxy-2-propanol 2790.45
pyridine 1667.82
3-pentanone 1099.57
furfural 1490.4
n-dodecane 7.68
diethylene glycol 1073.65
diisopropyl ether 231.02
tert-amyl alcohol 1854.46
acetylacetone 1688.88
n-hexadecane 9.01
acetophenone 449.08
methyl propionate 1714.67
isopentyl acetate 694.2
trichloroethylene 2926.53
n-nonanol 184.29
cyclohexanol 1404.4
benzyl alcohol 509.81
2-ethylhexanol 308.98
isooctanol 189.26
dipropyl ether 264.89
1,2-dichlorobenzene 409.46
ethyl lactate 342.38
propylene carbonate 1251.43
n-methylformamide 2522.47
2-pentanol 1403.25
n-pentane 30.67
1-propoxy-2-propanol 876.34
1-methoxy-2-propyl acetate 821.18
2-(2-methoxypropoxy) propanol 515.99
mesitylene 114.81
ε-caprolactone 1716.67
p-cymene 77.54
epichlorohydrin 3740.57
1,1,1-trichloroethane 1125.0
2-aminoethanol 1422.55
morpholine-4-carbaldehyde 1948.24
sulfolane 2864.24
2,2,4-trimethylpentane 22.99
2-methyltetrahydrofuran 2674.62
n-hexyl acetate 465.93
isooctane 22.33
2-(2-butoxyethoxy)ethanol 843.76
sec-butyl acetate 433.89
tert-butyl acetate 917.08
decalin 27.96
glycerin 969.14
diglyme 1282.73
acrylic acid 984.51
isopropyl myristate 157.23
n-butyric acid 2262.39
acetyl acetate 706.23
di(2-ethylhexyl) phthalate 156.73
ethyl propionate 611.88
nitromethane 3557.79
1,2-diethoxyethane 652.87
benzonitrile 593.66
trioctyl phosphate 118.01
1-bromopropane 834.26
gamma-valerolactone 3190.04
n-decanol 135.16
triethyl phosphate 156.13
4-methyl-2-pentanol 473.39
propionitrile 1547.78
vinylene carbonate 914.62
1,1,2-trichlorotrifluoroethane 1509.03
DMS 444.13
cumene 88.59
2-octanol 154.3
2-hexanone 827.41
octyl acetate 216.7
limonene 138.25
1,2-dimethoxyethane 1619.22
ethyl orthosilicate 144.33
tributyl phosphate 163.92
diacetone alcohol 1332.81
N,N-dimethylaniline 238.78
acrylonitrile 1759.93
aniline 749.51
1,3-propanediol 2294.68
bromobenzene 508.41
dibromomethane 1035.33
1,1,2,2-tetrachloroethane 2431.14
2-methyl-cyclohexyl acetate 293.44
tetrabutyl urea 199.23
diisobutyl methanol 163.45
2-phenylethanol 438.72
styrene 201.29
dioctyl adipate 252.97
dimethyl sulfate 711.93
ethyl butyrate 415.1
methyl lactate 740.51
butyl lactate 313.18
diethyl carbonate 264.9
propanediol butyl ether 609.74
triethyl orthoformate 240.33
p-tert-butyltoluene 83.32
methyl 4-tert-butylbenzoate 323.95
morpholine 3725.58
tert-butylamine 974.4
n-dodecanol 98.36
dimethoxymethane 1987.65
ethylene carbonate 831.0
cyrene 425.86
2-ethoxyethyl acetate 489.53
2-ethylhexyl acetate 437.84
1,2,4-trichlorobenzene 541.88
4-methylpyridine 1642.98
dibutyl ether 215.08
2,6-dimethyl-4-heptanol 163.45
DEF 1921.12
dimethyl isosorbide 764.48
tetrachloroethylene 983.8
eugenol 343.32
triacetin 373.86
span 80 430.66
1,4-butanediol 486.19
1,1-dichloroethane 1862.27
2-methyl-1-pentanol 722.33
methyl formate 1367.75
2-methyl-1-butanol 1586.7
n-decane 11.6
butyronitrile 1554.34
3,7-dimethyl-1-octanol 246.56
1-chlorooctane 93.34
1-chlorotetradecane 36.34
n-nonane 10.28
undecane 9.3
tert-butylcyclohexane 27.4
cyclooctane 13.83
cyclopentanol 1884.83
tetrahydropyran 2492.41
tert-amyl methyl ether 724.75
2,5,8-trioxanonane 830.49
1-hexene 218.14
2-isopropoxyethanol 720.73
2,2,2-trifluoroethanol 391.11
methyl butyrate 918.33

Scent© AI

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  • CAS NUMBER

    87-20-7

  • FAMILIES

    Floral

  • BRAND

    Scent.vn

  • EVAPORATION RATE

    Slow

  • Odor impact

    Medium est.

  • FLASH POINT

    124.38 ˚C est.

heart base
Green
Herbal
Sweet
Floral
Balsamic
Recommendation
No restriction
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
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
  • All orders will be processed within 1-2 business days from the time the order is confirmed.
  • Free shipping is available for international retail orders valued at 500 USD or more.
  • Delivery time is 1-3 business days for local areas, 3-7 days for suburban and nationwide deliveries, and 1-4 weeks for international orders.
  • You have 30 days from the date of receipt to initiate the return process.
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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  
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