9H-Xanthen-9-one, monohydrochloride
-
Identifiers
Molecular formula
C24H32Cl2N2O2SMILES
CCCCN(CCCC)CCNC1=C2C(=C(C=C1)Cl)OC3=C(C2=O)C=CC(=C3)C.Cl
-
Odor profile
Fragrance Fishy 40.76% Cheesy 38.98% Animal 34.69% Odorless 34.26% Meaty 32.88% Savory 32.46% Ripe 28.35% Cooling 26.31% Roasted 25.41% Burnt 24.75% Flavor Bitter 58.76% Bland 28.06% Odorless 27.32% Mild 22.74% Cedarleaf 20.6% Nitrile 19.37% Carrot 19.19% Lovage 19.13% Green pepper 19.13% Syrup 18.98% Odor impact est.
Odorless -
Properties
pKa est.
7.97 (neutral)Molecular weight
451.4 g/molVapor pressure est.
- hPa @ 20°C
- hPa @ 25°C
Evaporation rate
Ultra slowBoiling point est.
700°CFlash point
- 248.64 ˚C est.
-
Synonyms
- NSC51057
- 9H-Xanthen-9-one, monohydrochloride
- NSC-51057
- 4-chloro-1-[2-(dibutylamino)ethylamino]-6-methyl-xanthen-9-one
- 4-Chloro-1-{[2-(dibutylamino)ethyl]amino}-6-methyl-9H-xanthen-9-one hydrochloride
-
Applications
9H-Xanthen-9-one, monohydrochloride is typically used as an intermediate in the synthesis of xanthene-based dyes for inks, coatings and plastics. It can serve as a fluorescent dye precursor or labeling reagent for analytical assays and optical sensors. It functions as a building block for optoelectronic and photonic materials. It is used as a colorant additive in polymer matrices to impart color and fluorescence in coatings and molded plastics. As a research chemical, it is employed in the development of fluorescence-based probes and imaging reagents.
gpt-5-nano
-
Solubility @25˚C
Solvent Solubility (g/L) ethanol 22.28 methanol 20.55 isopropanol 15.42 water 0.45 ethyl acetate 39.31 n-propanol 30.6 acetone 47.88 n-butanol 28.89 acetonitrile 11.33 DMF 70.36 toluene 23.64 isobutanol 27.77 1,4-dioxane 38.39 methyl acetate 47.07 THF 65.72 2-butanone 61.15 n-pentanol 32.57 sec-butanol 25.92 n-hexane 1.0 ethylene glycol 9.56 NMP 129.83 cyclohexane 2.24 DMSO 54.62 n-butyl acetate 33.36 n-octanol 8.94 chloroform 227.39 n-propyl acetate 39.28 acetic acid 92.88 dichloromethane 206.13 cyclohexanone 117.63 propylene glycol 13.81 isopropyl acetate 27.51 DMAc 143.63 2-ethoxyethanol 55.69 isopentanol 29.45 n-heptane 0.74 ethyl formate 38.5 1,2-dichloroethane 102.39 n-hexanol 19.3 2-methoxyethanol 54.69 isobutyl acetate 30.45 tetrachloromethane 31.73 n-pentyl acetate 44.07 transcutol 98.99 n-heptanol 17.01 ethylbenzene 10.22 MIBK 28.51 2-propoxyethanol 51.11 tert-butanol 14.87 MTBE 11.15 2-butoxyethanol 49.21 propionic acid 58.55 o-xylene 15.75 formic acid 33.49 diethyl ether 12.25 m-xylene 15.7 p-xylene 16.8 chlorobenzene 49.32 dimethyl carbonate 30.74 n-octane 0.59 formamide 41.04 cyclopentanone 113.92 2-pentanone 42.51 anisole 17.0 cyclopentyl methyl ether 32.23 gamma-butyrolactone 128.28 1-methoxy-2-propanol 39.2 pyridine 74.23 3-pentanone 41.17 furfural 121.21 n-dodecane 0.54 diethylene glycol 41.27 diisopropyl ether 4.37 tert-amyl alcohol 22.0 acetylacetone 59.16 n-hexadecane 0.62 acetophenone 38.61 methyl propionate 43.17 isopentyl acetate 33.79 trichloroethylene 261.19 n-nonanol 10.3 cyclohexanol 40.08 benzyl alcohol 44.64 2-ethylhexanol 14.05 isooctanol 16.34 dipropyl ether 7.96 1,2-dichlorobenzene 48.08 ethyl lactate 30.08 propylene carbonate 85.03 n-methylformamide 41.85 2-pentanol 18.38 n-pentane 1.04 1-propoxy-2-propanol 32.84 1-methoxy-2-propyl acetate 41.43 2-(2-methoxypropoxy) propanol 36.95 mesitylene 8.48 ε-caprolactone 105.81 p-cymene 8.48 epichlorohydrin 147.87 1,1,1-trichloroethane 85.8 2-aminoethanol 20.77 morpholine-4-carbaldehyde 100.25 sulfolane 146.79 2,2,4-trimethylpentane 1.32 2-methyltetrahydrofuran 45.66 n-hexyl acetate 30.31 isooctane 0.67 2-(2-butoxyethoxy)ethanol 48.6 sec-butyl acetate 26.68 tert-butyl acetate 25.05 decalin 1.76 glycerin 25.65 diglyme 74.41 acrylic acid 63.49 isopropyl myristate 10.95 n-butyric acid 70.11 acetyl acetate 39.43 di(2-ethylhexyl) phthalate 24.89 ethyl propionate 26.91 nitromethane 90.14 1,2-diethoxyethane 27.14 benzonitrile 39.19 trioctyl phosphate 15.9 1-bromopropane 36.04 gamma-valerolactone 155.73 n-decanol 7.57 triethyl phosphate 20.02 4-methyl-2-pentanol 12.48 propionitrile 18.52 vinylene carbonate 85.94 1,1,2-trichlorotrifluoroethane 151.65 DMS 40.97 cumene 8.56 2-octanol 10.71 2-hexanone 39.21 octyl acetate 16.72 limonene 10.32 1,2-dimethoxyethane 44.27 ethyl orthosilicate 18.07 tributyl phosphate 18.21 diacetone alcohol 40.65 N,N-dimethylaniline 14.83 acrylonitrile 27.52 aniline 44.42 1,3-propanediol 32.65 bromobenzene 44.31 dibromomethane 109.03 1,1,2,2-tetrachloroethane 194.16 2-methyl-cyclohexyl acetate 30.1 tetrabutyl urea 22.69 diisobutyl methanol 7.36 2-phenylethanol 35.11 styrene 11.96 dioctyl adipate 22.85 dimethyl sulfate 57.32 ethyl butyrate 24.56 methyl lactate 36.69 butyl lactate 44.48 diethyl carbonate 19.64 propanediol butyl ether 36.26 triethyl orthoformate 20.64 p-tert-butyltoluene 7.11 methyl 4-tert-butylbenzoate 39.13 morpholine 53.95 tert-butylamine 7.34 n-dodecanol 5.62 dimethoxymethane 41.27 ethylene carbonate 72.8 cyrene 57.76 2-ethoxyethyl acetate 68.31 2-ethylhexyl acetate 29.0 1,2,4-trichlorobenzene 72.3 4-methylpyridine 60.76 dibutyl ether 7.36 2,6-dimethyl-4-heptanol 7.36 DEF 52.08 dimethyl isosorbide 62.24 tetrachloroethylene 141.17 eugenol 48.89 triacetin 45.27 span 80 35.58 1,4-butanediol 21.9 1,1-dichloroethane 78.75 2-methyl-1-pentanol 35.94 methyl formate 39.47 2-methyl-1-butanol 35.02 n-decane 0.78 butyronitrile 19.83 3,7-dimethyl-1-octanol 10.15 1-chlorooctane 5.24 1-chlorotetradecane 2.5 n-nonane 0.63 undecane 0.62 tert-butylcyclohexane 1.42 cyclooctane 0.74 cyclopentanol 42.36 tetrahydropyran 35.07 tert-amyl methyl ether 12.52 2,5,8-trioxanonane 51.92 1-hexene 5.97 2-isopropoxyethanol 42.28 2,2,2-trifluoroethanol 56.15 methyl butyrate 40.57 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 |