1,7-dihydroxy-1,9a,11a-trimethyl-2H,3H,3aH,3bH,4H,5H,5aH,6H,9H,9bH,10H,11H-cyclopenta[a]phenanthrene-8-carbaldehyde
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Identifiers
Molecular formula
C21H32O3SMILES
CC12CCC3C(C1CCC2(C)O)CCC4C3(CC(=CO)C(=O)C4)C
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Odor profile
Fragrance Woody 75.59% Cedar 41.33% Balsamic 40.52% Herbal 40.29% Amber 39.2% Spicy 38.26% Camphoreous 37.56% Dry 35.38% Mint 33.33% Pine 33.1% Flavor Bitter 36.17% Minty 36.09% Herbal 31.88% Spicy 30.76% Woody 29.27% Camphor 28.57% Balsam 28.38% Fruity 28.05% Sweet 25.84% Mint 24.59% Odor impact est.
Low -
Properties
XLogP3-AA
4.4pKa est.
7.42 (neutral)Molecular weight
332.5 g/molVapor pressure est.
- hPa @ 20°C
- hPa @ 25°C
Evaporation rate
Moderately fastBoiling point est.
423°CFlash point
- 217.74 ˚C est.
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Synonyms
- (5S,8R,9S,10S,13S,14S,17S)-17-hydroxy-2-(hydroxymethylene)-10,13,17-trimethyl-1,4,5,6,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one
- PD033033
- 1,7-dihydroxy-1,9a,11a-trimethyl-2H,3H,3aH,3bH,4H,5H,5aH,6H,9H,9bH,10H,11H-cyclopenta[a]phenanthrene-8-carbaldehyde
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Applications
1,7-dihydroxy-1,9a,11a-trimethyl-2H,3H,3aH,3bH,4H,5H,5aH,6H,9H,9bH,10H,11H-cyclopenta[a]phenanthrene-8-carbaldehyde is commonly used as a building block in the synthesis of polycyclic aromatic dyes and pigments for coatings and inks; its aldehyde and phenolic groups enable functionalization to create crosslinkable monomers and specialty polymers and coatings; it is evaluated as a precursor for organic electronic and photonic materials; in research and development, it serves as a platform for preparing other functional PAH derivatives.
gpt-5-nano
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Solubility @25˚C
Solvent Solubility (g/L) ethanol 59.9 methanol 73.96 isopropanol 47.81 water 0.65 ethyl acetate 52.52 n-propanol 53.43 acetone 88.22 n-butanol 43.42 acetonitrile 36.71 DMF 176.75 toluene 50.91 isobutanol 23.79 1,4-dioxane 143.63 methyl acetate 32.42 THF 334.56 2-butanone 40.35 n-pentanol 10.13 sec-butanol 7.78 n-hexane 0.38 ethylene glycol 12.85 NMP 32.61 cyclohexane 1.74 DMSO 101.67 n-butyl acetate 29.26 n-octanol 6.3 chloroform 148.55 n-propyl acetate 22.05 acetic acid 43.62 dichloromethane 75.44 cyclohexanone 65.11 propylene glycol 12.3 isopropyl acetate 49.09 DMAc 69.41 2-ethoxyethanol 45.43 isopentanol 28.41 n-heptane 0.5 ethyl formate 24.31 1,2-dichloroethane 43.59 n-hexanol 20.8 2-methoxyethanol 140.84 isobutyl acetate 19.19 tetrachloromethane 15.97 n-pentyl acetate 23.14 transcutol 147.88 n-heptanol 13.82 ethylbenzene 11.28 MIBK 39.48 2-propoxyethanol 105.81 tert-butanol 33.91 MTBE 13.41 2-butoxyethanol 52.64 propionic acid 23.47 o-xylene 16.72 formic acid 28.63 diethyl ether 29.29 m-xylene 27.52 p-xylene 14.11 chlorobenzene 40.89 dimethyl carbonate 46.95 n-octane 0.29 formamide 61.12 cyclopentanone 104.26 2-pentanone 46.67 anisole 38.4 cyclopentyl methyl ether 46.15 gamma-butyrolactone 99.71 1-methoxy-2-propanol 120.96 pyridine 107.38 3-pentanone 28.2 furfural 92.99 n-dodecane 0.22 diethylene glycol 87.29 diisopropyl ether 7.82 tert-amyl alcohol 7.52 acetylacetone 96.9 n-hexadecane 0.28 acetophenone 35.43 methyl propionate 46.32 isopentyl acetate 32.59 trichloroethylene 115.53 n-nonanol 7.74 cyclohexanol 17.47 benzyl alcohol 33.6 2-ethylhexanol 8.84 isooctanol 10.93 dipropyl ether 12.84 1,2-dichlorobenzene 34.63 ethyl lactate 21.29 propylene carbonate 48.23 n-methylformamide 80.74 2-pentanol 12.5 n-pentane 0.69 1-propoxy-2-propanol 60.12 1-methoxy-2-propyl acetate 78.31 2-(2-methoxypropoxy) propanol 37.82 mesitylene 13.98 ε-caprolactone 49.7 p-cymene 7.42 epichlorohydrin 121.51 1,1,1-trichloroethane 41.24 2-aminoethanol 33.27 morpholine-4-carbaldehyde 90.81 sulfolane 84.57 2,2,4-trimethylpentane 0.34 2-methyltetrahydrofuran 42.08 n-hexyl acetate 21.46 isooctane 0.56 2-(2-butoxyethoxy)ethanol 54.77 sec-butyl acetate 17.81 tert-butyl acetate 49.36 decalin 0.85 glycerin 33.98 diglyme 113.0 acrylic acid 26.93 isopropyl myristate 8.78 n-butyric acid 54.21 acetyl acetate 51.58 di(2-ethylhexyl) phthalate 14.89 ethyl propionate 25.02 nitromethane 97.33 1,2-diethoxyethane 33.0 benzonitrile 38.22 trioctyl phosphate 9.8 1-bromopropane 14.19 gamma-valerolactone 166.86 n-decanol 4.89 triethyl phosphate 14.68 4-methyl-2-pentanol 12.52 propionitrile 38.13 vinylene carbonate 59.86 1,1,2-trichlorotrifluoroethane 78.83 DMS 34.9 cumene 6.42 2-octanol 5.66 2-hexanone 16.94 octyl acetate 10.35 limonene 6.72 1,2-dimethoxyethane 86.96 ethyl orthosilicate 13.8 tributyl phosphate 9.78 diacetone alcohol 52.89 N,N-dimethylaniline 20.66 acrylonitrile 58.48 aniline 58.41 1,3-propanediol 68.42 bromobenzene 38.27 dibromomethane 41.11 1,1,2,2-tetrachloroethane 83.25 2-methyl-cyclohexyl acetate 21.88 tetrabutyl urea 13.29 diisobutyl methanol 7.46 2-phenylethanol 45.18 styrene 14.68 dioctyl adipate 15.33 dimethyl sulfate 57.95 ethyl butyrate 23.32 methyl lactate 39.13 butyl lactate 27.34 diethyl carbonate 18.65 propanediol butyl ether 32.5 triethyl orthoformate 21.16 p-tert-butyltoluene 7.9 methyl 4-tert-butylbenzoate 38.9 morpholine 128.51 tert-butylamine 12.23 n-dodecanol 3.05 dimethoxymethane 188.75 ethylene carbonate 53.27 cyrene 39.76 2-ethoxyethyl acetate 48.43 2-ethylhexyl acetate 21.03 1,2,4-trichlorobenzene 41.14 4-methylpyridine 76.29 dibutyl ether 5.93 2,6-dimethyl-4-heptanol 7.46 DEF 32.49 dimethyl isosorbide 72.99 tetrachloroethylene 58.7 eugenol 43.96 triacetin 36.47 span 80 28.35 1,4-butanediol 12.43 1,1-dichloroethane 40.65 2-methyl-1-pentanol 7.51 methyl formate 49.05 2-methyl-1-butanol 13.16 n-decane 0.47 butyronitrile 32.93 3,7-dimethyl-1-octanol 7.89 1-chlorooctane 2.6 1-chlorotetradecane 0.88 n-nonane 0.37 undecane 0.3 tert-butylcyclohexane 0.67 cyclooctane 0.65 cyclopentanol 21.22 tetrahydropyran 76.42 tert-amyl methyl ether 7.09 2,5,8-trioxanonane 67.57 1-hexene 1.94 2-isopropoxyethanol 27.81 2,2,2-trifluoroethanol 28.85 methyl butyrate 25.58 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 |
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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 |