Cinnamic Acid Isopropyl Ester
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Identifiers
Molecular formula
C12H14O2SMILES
CC(C)OC(=O)C=CC1=CC=CC=C1
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Odor profile
Fragrance Fruity 88.45% Sweet 88.02% Balsamic 80.62% Spicy 56.26% Floral 54.45% Cinnamon 49.15% Honey 48.87% Berry 47.05% Cherry 42.71% Cocoa 42.04% Flavor Sweet 61.29% Floral 54.8% Fruity 48.44% Balsam 36.45% Honey 33.17% Chocolate 27.88% Cocoa 26.36% Strawberry 24.42% Rose 24.21% Powdery 23.92% Odor impact est.
Medium -
Properties
XLogP3-AA
3.4pKa est.
7.14 (neutral)Molecular weight
190.24 g/molVapor pressure est.
- hPa @ 20°C
- hPa @ 25°C
Evaporation rate
SlowBoiling point est.
258°CFlash point
- 125.3 ˚C est.
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Synonyms
- Cinnamic Acid Isopropyl Ester
- propan-2-yl 3-phenylprop-2-enoate
- DTXSID3064809
- Isopropylcinnamate
- RGACABDFLVLVCT-UHFFFAOYSA-N
- AKOS017265329
- SB66426
- DB-002762
- C1779
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Applications
Cinnamic Acid Isopropyl Ester, commonly referred to as isopropyl cinnamate, is used primarily as a fragrance ingredient in perfumery and cosmetics, serving as an aroma material and a potential fixative. It is also employed as an intermediate for the synthesis of other cinnamate derivatives in industrial manufacturing. In addition, it may be considered for flavor/aroma applications in food processing under regulatory allowances. In polymer and coatings contexts, it can act as a precursor for cinnamate-based additives in specialty formulations for coatings, inks, and plastics. It may also appear in household products as a fragrance component, depending on local regulations and formulation limits.
gpt-5-nano
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Solubility @25˚C
Solvent Solubility (g/L) ethanol 275.16 methanol 286.04 isopropanol 164.85 water 0.29 ethyl acetate 299.33 n-propanol 190.3 acetone 720.33 n-butanol 191.38 acetonitrile 302.98 DMF 1335.06 toluene 129.57 isobutanol 140.33 1,4-dioxane 528.76 methyl acetate 295.75 THF 825.57 2-butanone 377.6 n-pentanol 146.82 sec-butanol 146.94 n-hexane 44.77 ethylene glycol 72.16 NMP 933.53 cyclohexane 33.34 DMSO 1118.81 n-butyl acetate 244.72 n-octanol 70.29 chloroform 1132.06 n-propyl acetate 178.92 acetic acid 386.5 dichloromethane 987.8 cyclohexanone 534.85 propylene glycol 106.81 isopropyl acetate 189.1 DMAc 1034.34 2-ethoxyethanol 227.83 isopentanol 187.12 n-heptane 14.21 ethyl formate 157.69 1,2-dichloroethane 763.82 n-hexanol 167.69 2-methoxyethanol 422.42 isobutyl acetate 133.02 tetrachloromethane 64.83 n-pentyl acetate 113.6 transcutol 1172.44 n-heptanol 61.99 ethylbenzene 92.87 MIBK 200.74 2-propoxyethanol 312.42 tert-butanol 250.05 MTBE 263.19 2-butoxyethanol 137.29 propionic acid 223.14 o-xylene 88.86 formic acid 107.06 diethyl ether 304.24 m-xylene 101.91 p-xylene 111.57 chlorobenzene 273.64 dimethyl carbonate 191.54 n-octane 6.52 formamide 188.46 cyclopentanone 742.04 2-pentanone 321.66 anisole 251.79 cyclopentyl methyl ether 354.17 gamma-butyrolactone 725.38 1-methoxy-2-propanol 333.93 pyridine 417.91 3-pentanone 261.08 furfural 500.74 n-dodecane 7.01 diethylene glycol 255.23 diisopropyl ether 80.52 tert-amyl alcohol 198.28 acetylacetone 451.51 n-hexadecane 8.17 acetophenone 210.53 methyl propionate 300.32 isopentyl acetate 224.16 trichloroethylene 1253.24 n-nonanol 66.02 cyclohexanol 168.72 benzyl alcohol 164.1 2-ethylhexanol 108.57 isooctanol 53.73 dipropyl ether 129.68 1,2-dichlorobenzene 273.16 ethyl lactate 104.6 propylene carbonate 382.38 n-methylformamide 315.3 2-pentanol 126.56 n-pentane 21.45 1-propoxy-2-propanol 213.91 1-methoxy-2-propyl acetate 261.18 2-(2-methoxypropoxy) propanol 222.27 mesitylene 63.84 ε-caprolactone 384.27 p-cymene 53.89 epichlorohydrin 862.39 1,1,1-trichloroethane 455.72 2-aminoethanol 141.67 morpholine-4-carbaldehyde 630.5 sulfolane 968.14 2,2,4-trimethylpentane 16.42 2-methyltetrahydrofuran 513.53 n-hexyl acetate 201.26 isooctane 12.76 2-(2-butoxyethoxy)ethanol 275.9 sec-butyl acetate 136.44 tert-butyl acetate 242.3 decalin 30.85 glycerin 157.67 diglyme 494.31 acrylic acid 226.23 isopropyl myristate 78.16 n-butyric acid 279.77 acetyl acetate 234.4 di(2-ethylhexyl) phthalate 88.91 ethyl propionate 174.71 nitromethane 740.16 1,2-diethoxyethane 288.1 benzonitrile 206.72 trioctyl phosphate 56.21 1-bromopropane 342.78 gamma-valerolactone 693.98 n-decanol 49.83 triethyl phosphate 95.7 4-methyl-2-pentanol 86.8 propionitrile 202.28 vinylene carbonate 324.7 1,1,2-trichlorotrifluoroethane 492.52 DMS 238.39 cumene 66.14 2-octanol 42.86 2-hexanone 210.52 octyl acetate 98.92 limonene 86.19 1,2-dimethoxyethane 447.33 ethyl orthosilicate 90.1 tributyl phosphate 87.99 diacetone alcohol 266.38 N,N-dimethylaniline 164.5 acrylonitrile 286.54 aniline 195.85 1,3-propanediol 181.24 bromobenzene 307.73 dibromomethane 631.21 1,1,2,2-tetrachloroethane 1067.11 2-methyl-cyclohexyl acetate 151.24 tetrabutyl urea 113.92 diisobutyl methanol 61.38 2-phenylethanol 158.16 styrene 134.14 dioctyl adipate 137.22 dimethyl sulfate 354.9 ethyl butyrate 157.29 methyl lactate 162.78 butyl lactate 108.44 diethyl carbonate 127.68 propanediol butyl ether 153.6 triethyl orthoformate 119.97 p-tert-butyltoluene 54.97 methyl 4-tert-butylbenzoate 169.42 morpholine 590.33 tert-butylamine 154.56 n-dodecanol 39.29 dimethoxymethane 475.84 ethylene carbonate 268.03 cyrene 201.23 2-ethoxyethyl acetate 198.62 2-ethylhexyl acetate 179.3 1,2,4-trichlorobenzene 326.73 4-methylpyridine 391.93 dibutyl ether 128.81 2,6-dimethyl-4-heptanol 61.38 DEF 420.16 dimethyl isosorbide 350.75 tetrachloroethylene 507.24 eugenol 169.13 triacetin 223.27 span 80 167.81 1,4-butanediol 75.66 1,1-dichloroethane 571.47 2-methyl-1-pentanol 149.97 methyl formate 231.32 2-methyl-1-butanol 160.49 n-decane 10.87 butyronitrile 215.67 3,7-dimethyl-1-octanol 86.53 1-chlorooctane 61.55 1-chlorotetradecane 26.58 n-nonane 10.14 undecane 8.53 tert-butylcyclohexane 28.74 cyclooctane 10.67 cyclopentanol 191.5 tetrahydropyran 456.17 tert-amyl methyl ether 202.13 2,5,8-trioxanonane 365.39 1-hexene 158.27 2-isopropoxyethanol 173.37 2,2,2-trifluoroethanol 127.99 methyl butyrate 231.46 Scent© AI
| 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 |