(S)-octinoxate
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Identifiers
Molecular formula
C18H26O3SMILES
CCCC[C@H](CC)COC(=O)/C=C/C1=CC=C(C=C1)OC
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Odor profile
Fragrance Fruity 62.5% Balsamic 55.91% Floral 52.09% Sweet 49.7% Herbal 48.25% Spicy 38.26% Jasmin 31.84% Woody 30.72% Warm 28.61% Oily 28.32% Flavor Herbal 36.08% Green 34.8% Floral 31.53% Waxy 30.44% Balsam 28.56% Fruity 28.52% Oily 27.0% Woody 23.05% Orchid 23.04% Warm 22.74% Odor impact est.
Low -
Properties
XLogP3-AA
5.3pKa est.
7.74 (neutral)Molecular weight
290.4 g/molVapor pressure est.
- hPa @ 20°C
- hPa @ 25°C
Evaporation rate
Ultra slowBoiling point est.
375°CFlash point
- 158.84 ˚C est.
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Synonyms
- (S)-octinoxate
- OCTINOXATE, (S)-
- BIDD:ER0152
- Octyl methoxy cinnamate (OMC)
- SCHEMBL15803545
- X279J6U828
- Q27293402
- 2-PROPENOIC ACID, 3-(4-METHOXYPHENYL)-, 2-ETHYLHEXYL ESTER, (2E)-, (S)-
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Applications
(S)-octinoxate is an organic UV-filter widely used in cosmetics and personal care products, especially in sunscreens, to absorb UVB radiation and help stabilize formulations. It is also employed as a UV stabilizer in polymers and plastics, protecting films, sheets, and molded parts from sunlight-induced degradation. In coatings and inks, it functions as a UV-absorbing additive to improve lightfastness and durability. In some industrial formulations and systems that can be cured with UV light, it may be evaluated as a processing aid or stabilizer to enhance formulation stability under sun exposure.
gpt-5-nano
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Solubility @25˚C
Solvent Solubility (g/L) ethanol 1629.74 methanol 1634.97 isopropanol 669.85 water 0.09 ethyl acetate 2247.3 n-propanol 861.35 acetone 1530.39 n-butanol 580.24 acetonitrile 971.73 DMF 580.57 toluene 494.02 isobutanol 406.11 1,4-dioxane 1585.23 methyl acetate 1359.43 THF 1573.42 2-butanone 1273.13 n-pentanol 366.33 sec-butanol 487.37 n-hexane 8.16 ethylene glycol 53.11 NMP 407.98 cyclohexane 50.39 DMSO 1259.18 n-butyl acetate 562.09 n-octanol 73.61 chloroform 2708.1 n-propyl acetate 714.92 acetic acid 628.16 dichloromethane 3940.62 cyclohexanone 1173.04 propylene glycol 135.12 isopropyl acetate 864.7 DMAc 821.69 2-ethoxyethanol 782.09 isopentanol 392.88 n-heptane 7.27 ethyl formate 581.59 1,2-dichloroethane 2599.15 n-hexanol 224.66 2-methoxyethanol 1220.64 isobutyl acetate 343.96 tetrachloromethane 186.14 n-pentyl acetate 276.65 transcutol 1894.72 n-heptanol 85.49 ethylbenzene 161.51 MIBK 407.68 2-propoxyethanol 542.47 tert-butanol 578.79 MTBE 709.27 2-butoxyethanol 255.79 propionic acid 494.69 o-xylene 204.66 formic acid 135.63 diethyl ether 1182.27 m-xylene 221.68 p-xylene 197.58 chlorobenzene 607.38 dimethyl carbonate 269.93 n-octane 5.53 formamide 349.1 cyclopentanone 1026.01 2-pentanone 985.51 anisole 399.53 cyclopentyl methyl ether 606.36 gamma-butyrolactone 1133.25 1-methoxy-2-propanol 737.79 pyridine 1191.31 3-pentanone 667.56 furfural 777.17 n-dodecane 6.36 diethylene glycol 309.34 diisopropyl ether 144.98 tert-amyl alcohol 413.58 acetylacetone 1013.36 n-hexadecane 7.46 acetophenone 387.57 methyl propionate 965.51 isopentyl acetate 446.22 trichloroethylene 3326.87 n-nonanol 73.21 cyclohexanol 416.26 benzyl alcohol 315.97 2-ethylhexanol 114.75 isooctanol 76.1 dipropyl ether 182.68 1,2-dichlorobenzene 474.16 ethyl lactate 177.35 propylene carbonate 586.09 n-methylformamide 487.6 2-pentanol 305.69 n-pentane 9.49 1-propoxy-2-propanol 335.81 1-methoxy-2-propyl acetate 560.39 2-(2-methoxypropoxy) propanol 240.73 mesitylene 113.96 ε-caprolactone 973.25 p-cymene 74.59 epichlorohydrin 2302.5 1,1,1-trichloroethane 1364.82 2-aminoethanol 221.11 morpholine-4-carbaldehyde 638.9 sulfolane 916.08 2,2,4-trimethylpentane 13.25 2-methyltetrahydrofuran 1123.11 n-hexyl acetate 294.35 isooctane 9.93 2-(2-butoxyethoxy)ethanol 383.07 sec-butyl acetate 438.57 tert-butyl acetate 630.78 decalin 24.6 glycerin 138.54 diglyme 885.62 acrylic acid 296.67 isopropyl myristate 99.93 n-butyric acid 909.59 acetyl acetate 816.34 di(2-ethylhexyl) phthalate 100.55 ethyl propionate 575.57 nitromethane 1463.39 1,2-diethoxyethane 722.02 benzonitrile 380.28 trioctyl phosphate 61.88 1-bromopropane 1082.14 gamma-valerolactone 1291.76 n-decanol 54.39 triethyl phosphate 136.86 4-methyl-2-pentanol 137.71 propionitrile 629.95 vinylene carbonate 528.59 1,1,2-trichlorotrifluoroethane 695.97 DMS 334.36 cumene 89.47 2-octanol 61.09 2-hexanone 474.18 octyl acetate 128.07 limonene 110.21 1,2-dimethoxyethane 1076.99 ethyl orthosilicate 132.83 tributyl phosphate 91.3 diacetone alcohol 501.55 N,N-dimethylaniline 189.76 acrylonitrile 672.15 aniline 448.57 1,3-propanediol 440.14 bromobenzene 684.48 dibromomethane 2191.51 1,1,2,2-tetrachloroethane 2355.8 2-methyl-cyclohexyl acetate 233.15 tetrabutyl urea 112.34 diisobutyl methanol 74.73 2-phenylethanol 262.07 styrene 241.04 dioctyl adipate 172.86 dimethyl sulfate 302.54 ethyl butyrate 387.68 methyl lactate 229.44 butyl lactate 178.4 diethyl carbonate 262.88 propanediol butyl ether 184.3 triethyl orthoformate 208.59 p-tert-butyltoluene 71.6 methyl 4-tert-butylbenzoate 228.17 morpholine 1997.9 tert-butylamine 251.8 n-dodecanol 42.1 dimethoxymethane 982.19 ethylene carbonate 500.25 cyrene 226.0 2-ethoxyethyl acetate 523.39 2-ethylhexyl acetate 319.5 1,2,4-trichlorobenzene 535.69 4-methylpyridine 942.46 dibutyl ether 156.11 2,6-dimethyl-4-heptanol 74.73 DEF 789.4 dimethyl isosorbide 432.31 tetrachloroethylene 1232.01 eugenol 223.64 triacetin 328.3 span 80 188.42 1,4-butanediol 145.52 1,1-dichloroethane 2001.61 2-methyl-1-pentanol 292.87 methyl formate 342.86 2-methyl-1-butanol 368.63 n-decane 9.91 butyronitrile 653.57 3,7-dimethyl-1-octanol 94.68 1-chlorooctane 69.34 1-chlorotetradecane 27.18 n-nonane 8.46 undecane 7.61 tert-butylcyclohexane 19.8 cyclooctane 9.82 cyclopentanol 349.5 tetrahydropyran 1659.25 tert-amyl methyl ether 391.11 2,5,8-trioxanonane 513.93 1-hexene 88.34 2-isopropoxyethanol 449.67 2,2,2-trifluoroethanol 145.9 methyl butyrate 757.2 Scent© AI
| Maximum acceptable concentrations in the finished product (%) | |||
|---|---|---|---|
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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 |