2-i-Butylindol
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Identifiers
Molecular formula
C12H15NSMILES
CC(C)CC1=CC2=CC=CC=C2N1
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Odor profile
Fragrance Animal 52.88% Fruity 43.4% Leathery 38.55% Earthy 36.04% Woody 34.25% Burnt 34.18% Vetiver 27.2% Green 25.84% Phenolic 24.24% Roasted 23.51% Flavor Herbal 31.43% Green 27.52% Bitter 24.9% Spice 23.32% Woody 23.07% Mild 21.19% Green pepper 21.18% Creosote 20.57% Musty 20.56% Thymol 20.55% Odor impact est.
High -
Properties
XLogP3-AA
3.8pKa est.
7.46 (neutral)Molecular weight
173.25 g/molVapor pressure est.
- hPa @ 20°C
- hPa @ 25°C
Evaporation rate
Ultra slowBoiling point est.
292°CFlash point
- 131.84 ˚C est.
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Synonyms
- 2-i-Butylindol
- SCHEMBL9027554
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Applications
2-i-Butylindol is typically used as an odorant and fragrance ingredient in perfumery and cosmetics; it may be evaluated as an intermediate in the synthesis of indole-based compounds for pharmaceutical and specialty-chemical industries; it has potential for flavor or aroma applications in the food sector, used with appropriate regulatory controls; it serves as a building block for the synthesis of more complex indole derivatives in industrial manufacturing; and it is commonly employed as an intermediate in the development of coatings, inks, and related specialty-chemical products.
gpt-5-nano
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Solubility @25˚C
Solvent Solubility (g/L) ethanol 497.74 methanol 420.32 isopropanol 344.92 water 0.13 ethyl acetate 479.79 n-propanol 405.96 acetone 1162.7 n-butanol 410.59 acetonitrile 242.47 DMF 942.44 toluene 120.9 isobutanol 330.55 1,4-dioxane 1017.53 methyl acetate 487.47 THF 2170.52 2-butanone 636.19 n-pentanol 330.14 sec-butanol 295.58 n-hexane 119.44 ethylene glycol 62.59 NMP 557.92 cyclohexane 83.04 DMSO 516.56 n-butyl acetate 534.66 n-octanol 168.85 chloroform 448.8 n-propyl acetate 316.67 acetic acid 297.49 dichloromethane 343.11 cyclohexanone 748.72 propylene glycol 129.44 isopropyl acetate 328.62 DMAc 628.83 2-ethoxyethanol 374.5 isopentanol 370.42 n-heptane 59.54 ethyl formate 232.91 1,2-dichloroethane 296.09 n-hexanol 525.14 2-methoxyethanol 613.6 isobutyl acetate 306.47 tetrachloromethane 61.65 n-pentyl acetate 236.63 transcutol 1201.08 n-heptanol 165.62 ethylbenzene 81.28 MIBK 333.1 2-propoxyethanol 737.43 tert-butanol 366.1 MTBE 521.44 2-butoxyethanol 288.52 propionic acid 239.83 o-xylene 65.3 formic acid 56.87 diethyl ether 618.91 m-xylene 82.08 p-xylene 127.21 chlorobenzene 175.95 dimethyl carbonate 189.68 n-octane 24.07 formamide 91.72 cyclopentanone 1040.81 2-pentanone 607.08 anisole 218.76 cyclopentyl methyl ether 610.17 gamma-butyrolactone 851.8 1-methoxy-2-propanol 496.01 pyridine 480.1 3-pentanone 408.99 furfural 431.59 n-dodecane 20.8 diethylene glycol 370.26 diisopropyl ether 178.03 tert-amyl alcohol 282.07 acetylacetone 529.45 n-hexadecane 23.31 acetophenone 186.26 methyl propionate 417.34 isopentyl acetate 494.52 trichloroethylene 494.14 n-nonanol 154.67 cyclohexanol 288.15 benzyl alcohol 165.85 2-ethylhexanol 280.45 isooctanol 141.32 dipropyl ether 400.11 1,2-dichlorobenzene 126.64 ethyl lactate 124.19 propylene carbonate 448.08 n-methylformamide 271.38 2-pentanol 264.54 n-pentane 62.26 1-propoxy-2-propanol 460.58 1-methoxy-2-propyl acetate 409.42 2-(2-methoxypropoxy) propanol 241.74 mesitylene 50.81 ε-caprolactone 540.34 p-cymene 64.62 epichlorohydrin 756.31 1,1,1-trichloroethane 240.37 2-aminoethanol 156.03 morpholine-4-carbaldehyde 631.38 sulfolane 567.27 2,2,4-trimethylpentane 33.86 2-methyltetrahydrofuran 1021.51 n-hexyl acetate 375.46 isooctane 26.93 2-(2-butoxyethoxy)ethanol 393.5 sec-butyl acetate 240.27 tert-butyl acetate 323.04 decalin 43.65 glycerin 146.84 diglyme 646.68 acrylic acid 162.54 isopropyl myristate 151.29 n-butyric acid 428.18 acetyl acetate 238.15 di(2-ethylhexyl) phthalate 122.64 ethyl propionate 255.76 nitromethane 432.94 1,2-diethoxyethane 561.28 benzonitrile 180.47 trioctyl phosphate 99.9 1-bromopropane 237.93 gamma-valerolactone 907.24 n-decanol 124.82 triethyl phosphate 117.01 4-methyl-2-pentanol 179.81 propionitrile 222.95 vinylene carbonate 312.35 1,1,2-trichlorotrifluoroethane 293.45 DMS 264.87 cumene 69.23 2-octanol 117.71 2-hexanone 424.12 octyl acetate 194.05 limonene 115.04 1,2-dimethoxyethane 839.29 ethyl orthosilicate 122.36 tributyl phosphate 139.06 diacetone alcohol 304.27 N,N-dimethylaniline 142.48 acrylonitrile 214.73 aniline 185.19 1,3-propanediol 266.15 bromobenzene 164.87 dibromomethane 244.37 1,1,2,2-tetrachloroethane 405.66 2-methyl-cyclohexyl acetate 235.85 tetrabutyl urea 169.98 diisobutyl methanol 130.88 2-phenylethanol 228.94 styrene 103.23 dioctyl adipate 185.2 dimethyl sulfate 186.11 ethyl butyrate 281.74 methyl lactate 156.79 butyl lactate 173.57 diethyl carbonate 179.71 propanediol butyl ether 244.97 triethyl orthoformate 201.71 p-tert-butyltoluene 65.96 methyl 4-tert-butylbenzoate 150.39 morpholine 1042.73 tert-butylamine 247.49 n-dodecanol 102.23 dimethoxymethane 750.57 ethylene carbonate 300.85 cyrene 204.47 2-ethoxyethyl acetate 317.56 2-ethylhexyl acetate 364.56 1,2,4-trichlorobenzene 154.24 4-methylpyridine 425.14 dibutyl ether 329.35 2,6-dimethyl-4-heptanol 130.88 DEF 506.06 dimethyl isosorbide 390.14 tetrachloroethylene 251.67 eugenol 166.4 triacetin 235.17 span 80 237.81 1,4-butanediol 123.74 1,1-dichloroethane 291.29 2-methyl-1-pentanol 303.75 methyl formate 235.33 2-methyl-1-butanol 323.58 n-decane 33.69 butyronitrile 322.23 3,7-dimethyl-1-octanol 187.19 1-chlorooctane 117.58 1-chlorotetradecane 52.47 n-nonane 33.85 undecane 25.44 tert-butylcyclohexane 46.47 cyclooctane 28.79 cyclopentanol 343.36 tetrahydropyran 1042.64 tert-amyl methyl ether 312.47 2,5,8-trioxanonane 391.52 1-hexene 345.81 2-isopropoxyethanol 316.34 2,2,2-trifluoroethanol 76.18 methyl butyrate 361.49 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 |