potassium;2-(4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl)ethanesulfonate
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Identifiers
Molecular formula
C5H6KNO4S3SMILES
C1C(=O)N(C(=S)S1)CCS(=O)(=O)[O-].[K+]
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Odor profile
Fragrance Odorless 76.83% Savory 26.84% Roasted 26.25% Cooked 25.61% Meaty 22.75% Sulfurous 18.63% Pungent 18.19% Burnt 16.67% Onion 15.22% Nutty 14.66% Flavor Bitter 79.02% Odorless 26.46% Bland 22.22% Cooked 21.36% Taco 20.27% Roasted 19.88% Nitrile 19.64% Roasted peanuts 19.32% Bread crust 18.99% Scallion 18.91% Odor impact est.
Low -
Properties
pKa est.
5.59 (weak acid)Molecular weight
279.4 g/molFlash point
- 182.07 ˚C est.
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Applications
potassium;2-(4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl)ethanesulfonate is primarily used as a chemical intermediate in organic synthesis, particularly for thiazolidinone-type derivatives. The potassium sulfonate salt form increases water solubility, supporting its use as a reactive building block in aqueous polymer and coating formulations. It is also evaluated as a functional additive or crosslinking precursor in specialty polymers, contributing to formulation performance. Additionally, it can act as a chelating/complexing component in formulation chemistry, and may be employed in cleaning formulations as a soluble salt processing aid in industrial products.
gpt-5-nano
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Solubility @25˚C
Solvent Solubility (g/L) ethanol 14.76 methanol 38.4 isopropanol 8.39 water 5.67 ethyl acetate 66.0 n-propanol 9.2 acetone 193.39 n-butanol 7.01 acetonitrile 131.1 DMF 633.3 toluene 12.37 isobutanol 6.0 1,4-dioxane 187.2 methyl acetate 123.67 THF 150.14 2-butanone 95.27 n-pentanol 5.79 sec-butanol 7.68 n-hexane 0.31 ethylene glycol 24.97 NMP 1003.74 cyclohexane 1.25 DMSO 532.03 n-butyl acetate 33.1 n-octanol 6.02 chloroform 27.45 n-propyl acetate 42.09 acetic acid 70.4 dichloromethane 74.04 cyclohexanone 136.96 propylene glycol 15.18 isopropyl acetate 32.3 DMAc 606.31 2-ethoxyethanol 56.81 isopentanol 6.26 n-heptane 0.73 ethyl formate 81.25 1,2-dichloroethane 60.94 n-hexanol 6.41 2-methoxyethanol 119.29 isobutyl acetate 15.5 tetrachloromethane 2.19 n-pentyl acetate 21.23 transcutol 122.03 n-heptanol 5.01 ethylbenzene 7.07 MIBK 23.93 2-propoxyethanol 51.32 tert-butanol 10.68 MTBE 11.36 2-butoxyethanol 27.43 propionic acid 40.79 o-xylene 13.17 formic acid 96.37 diethyl ether 17.91 m-xylene 7.58 p-xylene 10.57 chlorobenzene 30.35 dimethyl carbonate 106.58 n-octane 0.35 formamide 263.69 cyclopentanone 266.48 2-pentanone 51.14 anisole 55.62 cyclopentyl methyl ether 37.1 gamma-butyrolactone 404.93 1-methoxy-2-propanol 59.48 pyridine 158.19 3-pentanone 56.11 furfural 560.78 n-dodecane 0.45 diethylene glycol 75.71 diisopropyl ether 3.91 tert-amyl alcohol 10.09 acetylacetone 174.3 n-hexadecane 0.54 acetophenone 100.28 methyl propionate 87.03 isopentyl acetate 23.98 trichloroethylene 124.44 n-nonanol 6.43 cyclohexanol 11.13 benzyl alcohol 40.08 2-ethylhexanol 5.97 isooctanol 4.13 dipropyl ether 12.02 1,2-dichlorobenzene 39.08 ethyl lactate 37.88 propylene carbonate 159.86 n-methylformamide 230.34 2-pentanol 4.52 n-pentane 0.42 1-propoxy-2-propanol 32.52 1-methoxy-2-propyl acetate 63.38 2-(2-methoxypropoxy) propanol 55.92 mesitylene 4.83 ε-caprolactone 141.04 p-cymene 6.57 epichlorohydrin 242.7 1,1,1-trichloroethane 20.81 2-aminoethanol 21.56 morpholine-4-carbaldehyde 723.66 sulfolane 492.75 2,2,4-trimethylpentane 0.27 2-methyltetrahydrofuran 70.37 n-hexyl acetate 25.57 isooctane 0.15 2-(2-butoxyethoxy)ethanol 53.44 sec-butyl acetate 20.56 tert-butyl acetate 31.13 decalin 0.68 glycerin 50.55 diglyme 139.56 acrylic acid 78.4 isopropyl myristate 12.68 n-butyric acid 29.34 acetyl acetate 74.88 di(2-ethylhexyl) phthalate 21.13 ethyl propionate 44.87 nitromethane 533.23 1,2-diethoxyethane 40.08 benzonitrile 75.82 trioctyl phosphate 12.09 1-bromopropane 9.45 gamma-valerolactone 510.55 n-decanol 5.4 triethyl phosphate 25.61 4-methyl-2-pentanol 2.95 propionitrile 39.07 vinylene carbonate 196.72 1,1,2-trichlorotrifluoroethane 159.55 DMS 77.38 cumene 4.67 2-octanol 3.51 2-hexanone 34.69 octyl acetate 17.92 limonene 8.38 1,2-dimethoxyethane 156.28 ethyl orthosilicate 18.11 tributyl phosphate 17.18 diacetone alcohol 47.13 N,N-dimethylaniline 36.95 acrylonitrile 110.32 aniline 35.94 1,3-propanediol 24.65 bromobenzene 23.93 dibromomethane 24.79 1,1,2,2-tetrachloroethane 71.06 2-methyl-cyclohexyl acetate 28.88 tetrabutyl urea 33.58 diisobutyl methanol 4.07 2-phenylethanol 31.78 styrene 11.62 dioctyl adipate 30.04 dimethyl sulfate 258.95 ethyl butyrate 36.08 methyl lactate 83.56 butyl lactate 25.84 diethyl carbonate 33.44 propanediol butyl ether 27.87 triethyl orthoformate 25.24 p-tert-butyltoluene 5.23 methyl 4-tert-butylbenzoate 52.27 morpholine 143.95 tert-butylamine 4.22 n-dodecanol 4.4 dimethoxymethane 160.48 ethylene carbonate 127.51 cyrene 120.52 2-ethoxyethyl acetate 57.61 2-ethylhexyl acetate 19.8 1,2,4-trichlorobenzene 59.04 4-methylpyridine 122.58 dibutyl ether 8.46 2,6-dimethyl-4-heptanol 4.07 DEF 126.04 dimethyl isosorbide 125.16 tetrachloroethylene 36.53 eugenol 58.92 triacetin 75.15 span 80 34.24 1,4-butanediol 11.9 1,1-dichloroethane 22.59 2-methyl-1-pentanol 5.43 methyl formate 258.06 2-methyl-1-butanol 6.45 n-decane 0.61 butyronitrile 24.9 3,7-dimethyl-1-octanol 6.06 1-chlorooctane 3.07 1-chlorotetradecane 1.81 n-nonane 0.5 undecane 0.52 tert-butylcyclohexane 0.39 cyclooctane 0.53 cyclopentanol 19.53 tetrahydropyran 41.53 tert-amyl methyl ether 12.33 2,5,8-trioxanonane 107.55 1-hexene 1.47 2-isopropoxyethanol 31.3 2,2,2-trifluoroethanol 69.17 methyl butyrate 60.58 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 |
|
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 |