2-Benzylidene-3-methylbutanal
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Identifiers
Molecular formula
C12H14OSMILES
CC(C)C(=CC1=CC=CC=C1)C=O
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Odor profile
Fragrance Herbal 67.06% Green 60.08% Spicy 58.83% Woody 42.49% Fruity 38.0% Floral 35.34% Sweet 34.0% Nutty 31.58% Mint 31.12% Warm 29.98% Flavor Green 43.32% Bitter 36.62% Herbal 30.51% Floral 28.25% Sweet 26.89% Cocoa 24.61% Fruity 24.53% Spicy 23.21% Fresh 22.41% Butyric 21.42% Odor impact est.
Medium -
Properties
XLogP3-AA
2.9pKa est.
7.77 (neutral)Molecular weight
174.24 g/molVapor pressure est.
- hPa @ 20°C
- hPa @ 25°C
Evaporation rate
SlowBoiling point est.
264°CFlash point
- 115.41 ˚C est.
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Synonyms
- AKOS017514346
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Applications
Primarily used as an odorant and fragrance-building block, 2-Benzylidene-3-methylbutanal is employed in perfumery and flavor chemistry to impart distinctive notes or to serve as a precursor for other aroma compounds; in cosmetics and personal care, it may be included as a fragrance ingredient; in household and cleaning product formulations it can function as a fragrance additive; in industrial manufacturing it acts as an intermediate for synthesizing aroma chemicals and related specialty compounds; it is sometimes evaluated for use in coatings or inks as an odor-active additive. Use is subject to local regulations and formulation limits.
gpt-5-nano
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Solubility @25˚C
Solvent Solubility (g/L) ethanol 816.09 methanol 398.5 isopropanol 826.89 water 1.31 ethyl acetate 1238.17 n-propanol 904.41 acetone 1846.49 n-butanol 770.75 acetonitrile 1862.62 DMF 2472.62 toluene 530.77 isobutanol 730.32 1,4-dioxane 1306.01 methyl acetate 1360.31 THF 1351.8 2-butanone 1790.47 n-pentanol 403.45 sec-butanol 758.65 n-hexane 95.62 ethylene glycol 112.06 NMP 1176.13 cyclohexane 159.61 DMSO 1064.21 n-butyl acetate 726.67 n-octanol 205.71 chloroform 3349.99 n-propyl acetate 641.5 acetic acid 608.11 dichloromethane 3272.89 cyclohexanone 1802.43 propylene glycol 215.33 isopropyl acetate 533.55 DMAc 1193.51 2-ethoxyethanol 395.09 isopentanol 540.55 n-heptane 55.18 ethyl formate 858.73 1,2-dichloroethane 2332.89 n-hexanol 504.62 2-methoxyethanol 720.55 isobutyl acetate 334.19 tetrachloromethane 317.99 n-pentyl acetate 309.77 transcutol 1340.14 n-heptanol 207.29 ethylbenzene 317.34 MIBK 474.56 2-propoxyethanol 570.25 tert-butanol 715.47 MTBE 626.71 2-butoxyethanol 328.42 propionic acid 750.14 o-xylene 276.03 formic acid 133.22 diethyl ether 859.37 m-xylene 298.58 p-xylene 372.75 chlorobenzene 856.05 dimethyl carbonate 379.11 n-octane 27.18 formamide 382.8 cyclopentanone 1872.56 2-pentanone 1165.89 anisole 575.07 cyclopentyl methyl ether 667.76 gamma-butyrolactone 1755.84 1-methoxy-2-propanol 615.63 pyridine 1670.35 3-pentanone 946.63 furfural 1278.32 n-dodecane 20.51 diethylene glycol 297.78 diisopropyl ether 181.68 tert-amyl alcohol 539.32 acetylacetone 792.58 n-hexadecane 24.11 acetophenone 517.99 methyl propionate 975.75 isopentyl acetate 549.69 trichloroethylene 3870.63 n-nonanol 171.29 cyclohexanol 603.62 benzyl alcohol 395.65 2-ethylhexanol 273.53 isooctanol 172.33 dipropyl ether 383.69 1,2-dichlorobenzene 677.47 ethyl lactate 240.41 propylene carbonate 997.35 n-methylformamide 1002.83 2-pentanol 499.53 n-pentane 82.87 1-propoxy-2-propanol 487.91 1-methoxy-2-propyl acetate 475.4 2-(2-methoxypropoxy) propanol 282.8 mesitylene 176.88 ε-caprolactone 1164.96 p-cymene 141.9 epichlorohydrin 2079.7 1,1,1-trichloroethane 1743.41 2-aminoethanol 286.7 morpholine-4-carbaldehyde 935.24 sulfolane 1368.98 2,2,4-trimethylpentane 34.54 2-methyltetrahydrofuran 1167.36 n-hexyl acetate 432.39 isooctane 30.92 2-(2-butoxyethoxy)ethanol 382.61 sec-butyl acetate 362.9 tert-butyl acetate 427.59 decalin 70.37 glycerin 208.33 diglyme 786.76 acrylic acid 601.78 isopropyl myristate 171.06 n-butyric acid 991.13 acetyl acetate 495.67 di(2-ethylhexyl) phthalate 133.14 ethyl propionate 565.67 nitromethane 1542.99 1,2-diethoxyethane 519.13 benzonitrile 718.57 trioctyl phosphate 100.35 1-bromopropane 1209.37 gamma-valerolactone 1602.34 n-decanol 131.02 triethyl phosphate 174.61 4-methyl-2-pentanol 227.17 propionitrile 1379.72 vinylene carbonate 915.03 1,1,2-trichlorotrifluoroethane 893.96 DMS 369.36 cumene 185.25 2-octanol 150.13 2-hexanone 708.02 octyl acetate 210.68 limonene 202.79 1,2-dimethoxyethane 901.53 ethyl orthosilicate 159.12 tributyl phosphate 134.0 diacetone alcohol 479.78 N,N-dimethylaniline 297.36 acrylonitrile 1553.83 aniline 626.96 1,3-propanediol 408.88 bromobenzene 865.74 dibromomethane 2072.92 1,1,2,2-tetrachloroethane 2753.54 2-methyl-cyclohexyl acetate 291.02 tetrabutyl urea 172.97 diisobutyl methanol 162.5 2-phenylethanol 352.24 styrene 421.52 dioctyl adipate 232.31 dimethyl sulfate 465.24 ethyl butyrate 488.29 methyl lactate 309.27 butyl lactate 240.04 diethyl carbonate 332.25 propanediol butyl ether 280.03 triethyl orthoformate 265.14 p-tert-butyltoluene 127.64 methyl 4-tert-butylbenzoate 302.06 morpholine 1519.43 tert-butylamine 448.07 n-dodecanol 100.55 dimethoxymethane 853.69 ethylene carbonate 756.02 cyrene 276.06 2-ethoxyethyl acetate 383.38 2-ethylhexyl acetate 404.46 1,2,4-trichlorobenzene 735.02 4-methylpyridine 1466.0 dibutyl ether 279.41 2,6-dimethyl-4-heptanol 162.5 DEF 1095.49 dimethyl isosorbide 497.72 tetrachloroethylene 1466.91 eugenol 290.01 triacetin 340.37 span 80 235.34 1,4-butanediol 157.57 1,1-dichloroethane 2395.43 2-methyl-1-pentanol 330.98 methyl formate 770.79 2-methyl-1-butanol 567.75 n-decane 34.87 butyronitrile 1254.22 3,7-dimethyl-1-octanol 194.94 1-chlorooctane 180.74 1-chlorotetradecane 65.46 n-nonane 36.43 undecane 26.19 tert-butylcyclohexane 60.7 cyclooctane 43.18 cyclopentanol 666.74 tetrahydropyran 1526.77 tert-amyl methyl ether 380.45 2,5,8-trioxanonane 483.4 1-hexene 415.51 2-isopropoxyethanol 291.73 2,2,2-trifluoroethanol 240.34 methyl butyrate 852.03 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 |