Troclosene potassium

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  • Identifiers

    CAS number
    2244-21-5

    Molecular formula
    C3Cl2KN3O3

    SMILES
    C1(=NC(=O)N(C(=O)N1Cl)Cl)[O-].[K+]

    Safety labels

    Oxidizer
    Oxidizer

    Irritant
    Irritant

    Environmental Hazard
    Environmental

  • Odor profile

    Fragrance
    Odorless 78.63%
    Bitter 24.56%
    Burnt 17.43%
    Animal 12.77%
    Pungent 12.19%
    Phenolic 11.98%
    Musty 11.49%
    Sharp 11.23%
    Cooked 10.85%
    Sour 10.83%

     

    Flavor
    Bitter 81.76%
    Odorless 46.84%
    Mild 23.02%
    Nitrile 20.37%
    Bland 20.28%
    Bread crust 19.91%
    Sweet-like 19.53%
    Formyl 19.44%
    Rotten 19.36%
    Very strong 19.19%

     

    Odor impact est.
    Low

  • Properties

    pKa est.
    2.62 (strong acid)

    Molecular weight
    236.05 g/mol

    Melting point expt.

    • 482 °F (decomposes) (NTP, 1992)

    Flash point

    • 205.84 ˚C est.

    Solubility expt.

    • 10 to 50 mg/mL at 63 °F (NTP, 1992)

  • Synonyms

    • Troclosene potassium
    • 2244-21-5
    • Potassium troclosene
    • Troclosene potassique
    • 1,3,5-Triazine-2,4,6(1H,3H,5H)-trione, 1,3-dichloro-, potassium salt
    • POTASSIUM DICHLOROISOCYANURATE
    • Potassium dichloro isocyanurate
    • Potassium dichloro-s-triazinetrione
    • Dichloroisocyanuric acid, potassium salt
    • potassium;1,5-dichloro-4,6-dioxo-1,3,5-triazin-2-olate
    • Fluonon
    • Laitonon
    • Troclosene potassium (USAN)
    • 1,3-Dichloro-s-triazine-2,4,6(1H,3H,5H)-trione, potassium salt
    • DTXSID5026178
    • Trocloseno potasico
    • Neochlor 59
    • 1,3-Dichloro-s-triazine-2,4,6(1H,3H,5H)trione potassium salt
    • Caswell No. 689
    • 8A85D111P0
    • Actichlor
    • ACL 59
    • CCRIS 4878
    • UNII-8A85D111P0
    • HSDB 5871
    • Troclosene potassium [USAN:INN]
    • Trocloseno potasico [INN-Spanish]
    • Troclosene potassique [INN-French]
    • EINECS 218-828-8
    • Potassium dichloro isocyanurate (DOT)
    • Dichloroisocyanuric acid potassium salt
    • EPA Pesticide Chemical Code 081403
    • NSC 251767
    • CP17251
    • Dichloro-s-triazine-2,4,6(1H,3H,5H)-trione potassium
    • AI3-26480
    • Isocyanuric acid, dichloro-, potassium salt
    • Potassium dichloro-s-triazinetrione, dry (DOT)
    • ACL59
    • DTXCID106178
    • IFIDXBCRSWOUSB-UHFFFAOYSA-M
    • Dichloro-s-triazin-2,4,6(1H,3H,5H)-trione potassium deriv
    • s-Triazine-2,4,6(1H,3H,5H)-trione, dichloro-, potassium deriv
    • Tox21_302423
    • 3,5-Dichlorotetrahydro-2,4,6-trioxo-s-triazin-1(2H)-yl potassium
    • s-Triazine-2,4,6(1H,3H,5H)-trione, 1,3-dichloro-, potassium salt
    • NCGC00255318-01
    • CAS-2244-21-5
    • NS00083241
    • D06251
    • Q27270097
    • 1,3-Dichloro-1,3,5-triazine-2,4,6(1H,3H,5H)-trione, potassium salt
    • 1,3,5-Triazine-2,4,6(1H,3H,5H)-trione, 1,3-dichloro-, potassium salt (1:1)
    • 2244-21-5

  • Applications

    Potassium troclosene (CAS 2244-21-5) is used primarily as a chlorine-releasing disinfectant and oxidizing sanitizing agent. In household and industrial cleaning products it functions as the active chlorine source in surface cleaners and sanitizers; in dishwasher tablets and automatic laundry products it provides disinfection through released hypochlorous acid. It is also employed in water treatment, pool and spa sanitation, where available chlorine maintains microbial control. In the food processing and dairy sectors it is used to sanitize equipment and contact surfaces under appropriate regulatory controls. Additionally, it can be used for general process and equipment cleaning in industrial facilities as part of cleaning and sanitation sequences.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 39.23
    methanol 69.15
    isopropanol 27.96
    water 17.62
    ethyl acetate 49.22
    n-propanol 31.43
    acetone 102.84
    n-butanol 22.8
    acetonitrile 87.17
    DMF 362.88
    toluene 6.4
    isobutanol 22.78
    1,4-dioxane 54.75
    methyl acetate 64.12
    THF 113.57
    2-butanone 82.88
    n-pentanol 19.89
    sec-butanol 26.76
    n-hexane 1.85
    ethylene glycol 35.78
    NMP 414.15
    cyclohexane 1.7
    DMSO 385.83
    n-butyl acetate 27.31
    n-octanol 8.28
    chloroform 11.82
    n-propyl acetate 41.44
    acetic acid 42.16
    dichloromethane 20.08
    cyclohexanone 61.31
    propylene glycol 28.69
    isopropyl acetate 30.72
    DMAc 471.64
    2-ethoxyethanol 80.93
    isopentanol 19.12
    n-heptane 2.58
    ethyl formate 48.27
    1,2-dichloroethane 20.29
    n-hexanol 14.64
    2-methoxyethanol 126.36
    isobutyl acetate 18.52
    tetrachloromethane 2.55
    n-pentyl acetate 14.94
    transcutol 63.0
    n-heptanol 8.71
    ethylbenzene 5.77
    MIBK 29.53
    2-propoxyethanol 65.7
    tert-butanol 27.66
    MTBE 21.81
    2-butoxyethanol 31.1
    propionic acid 33.07
    o-xylene 8.6
    formic acid 54.86
    diethyl ether 30.4
    m-xylene 6.58
    p-xylene 8.08
    chlorobenzene 5.22
    dimethyl carbonate 58.24
    n-octane 1.01
    formamide 116.5
    cyclopentanone 97.17
    2-pentanone 57.56
    anisole 23.41
    cyclopentyl methyl ether 38.37
    gamma-butyrolactone 107.73
    1-methoxy-2-propanol 96.2
    pyridine 44.79
    3-pentanone 50.35
    furfural 97.39
    n-dodecane 0.84
    diethylene glycol 73.94
    diisopropyl ether 7.99
    tert-amyl alcohol 27.04
    acetylacetone 65.97
    n-hexadecane 0.92
    acetophenone 37.24
    methyl propionate 67.65
    isopentyl acetate 19.45
    trichloroethylene 23.61
    n-nonanol 8.09
    cyclohexanol 16.31
    benzyl alcohol 21.34
    2-ethylhexanol 11.07
    isooctanol 7.16
    dipropyl ether 23.05
    1,2-dichlorobenzene 6.02
    ethyl lactate 38.97
    propylene carbonate 53.85
    n-methylformamide 146.73
    2-pentanol 16.71
    n-pentane 1.97
    1-propoxy-2-propanol 44.92
    1-methoxy-2-propyl acetate 44.79
    2-(2-methoxypropoxy) propanol 38.08
    mesitylene 4.53
    ε-caprolactone 53.18
    p-cymene 6.16
    epichlorohydrin 77.54
    1,1,1-trichloroethane 9.68
    2-aminoethanol 41.34
    morpholine-4-carbaldehyde 196.35
    sulfolane 150.92
    2,2,4-trimethylpentane 1.05
    2-methyltetrahydrofuran 56.44
    n-hexyl acetate 14.9
    isooctane 0.6
    2-(2-butoxyethoxy)ethanol 35.64
    sec-butyl acetate 23.07
    tert-butyl acetate 26.33
    decalin 1.23
    glycerin 49.99
    diglyme 69.23
    acrylic acid 37.94
    isopropyl myristate 8.06
    n-butyric acid 29.09
    acetyl acetate 26.82
    di(2-ethylhexyl) phthalate 10.59
    ethyl propionate 45.68
    nitromethane 149.63
    1,2-diethoxyethane 25.5
    benzonitrile 23.96
    trioctyl phosphate 8.78
    1-bromopropane 11.67
    gamma-valerolactone 129.02
    n-decanol 6.67
    triethyl phosphate 20.85
    4-methyl-2-pentanol 9.51
    propionitrile 57.1
    vinylene carbonate 44.15
    1,1,2-trichlorotrifluoroethane 63.22
    DMS 23.78
    cumene 5.01
    2-octanol 6.41
    2-hexanone 45.06
    octyl acetate 10.77
    limonene 8.27
    1,2-dimethoxyethane 133.12
    ethyl orthosilicate 16.72
    tributyl phosphate 10.9
    diacetone alcohol 45.52
    N,N-dimethylaniline 26.61
    acrylonitrile 68.64
    aniline 16.38
    1,3-propanediol 41.31
    bromobenzene 4.01
    dibromomethane 12.72
    1,1,2,2-tetrachloroethane 21.06
    2-methyl-cyclohexyl acetate 20.19
    tetrabutyl urea 23.02
    diisobutyl methanol 7.11
    2-phenylethanol 18.58
    styrene 5.88
    dioctyl adipate 14.58
    dimethyl sulfate 101.79
    ethyl butyrate 33.47
    methyl lactate 65.03
    butyl lactate 20.32
    diethyl carbonate 25.4
    propanediol butyl ether 25.34
    triethyl orthoformate 23.99
    p-tert-butyltoluene 5.48
    methyl 4-tert-butylbenzoate 23.33
    morpholine 81.93
    tert-butylamine 13.32
    n-dodecanol 5.42
    dimethoxymethane 151.14
    ethylene carbonate 39.57
    cyrene 63.96
    2-ethoxyethyl acetate 22.03
    2-ethylhexyl acetate 16.2
    1,2,4-trichlorobenzene 9.13
    4-methylpyridine 43.32
    dibutyl ether 10.34
    2,6-dimethyl-4-heptanol 7.11
    DEF 104.13
    dimethyl isosorbide 65.1
    tetrachloroethylene 11.96
    eugenol 28.14
    triacetin 21.13
    span 80 21.37
    1,4-butanediol 24.12
    1,1-dichloroethane 12.99
    2-methyl-1-pentanol 16.4
    methyl formate 95.59
    2-methyl-1-butanol 20.76
    n-decane 1.2
    butyronitrile 42.31
    3,7-dimethyl-1-octanol 7.65
    1-chlorooctane 3.43
    1-chlorotetradecane 1.93
    n-nonane 1.19
    undecane 0.98
    tert-butylcyclohexane 1.05
    cyclooctane 0.92
    cyclopentanol 29.08
    tetrahydropyran 31.06
    tert-amyl methyl ether 24.47
    2,5,8-trioxanonane 56.9
    1-hexene 6.12
    2-isopropoxyethanol 46.78
    2,2,2-trifluoroethanol 36.81
    methyl butyrate 55.72

    Scent© AI

1 4

IFRA standard 51

Recommendation
No restriction
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