Disodium cyanodithioimidocarbonate

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  • Identifiers

    CAS number
    138-93-2

    Molecular formula
    C2N2Na2S2

    SMILES
    C(#N)N=C([S-])[S-].[Na+].[Na+]

    Safety labels

    Acute Toxic
    Acute Toxic

    Environmental Hazard
    Environmental

  • Odor profile

    Fragrance
    Odorless 42.75%
    Sulfurous 38.01%
    Meaty 35.79%
    Pungent 27.92%
    Savory 27.85%
    Roasted 25.95%
    Onion 25.77%
    Cooked 25.33%
    Garlic 23.33%
    Burnt 18.89%

     

    Flavor
    Bitter 53.08%
    Odorless 34.14%
    Nitrile 20.19%
    Bland 18.88%
    Taco 18.55%
    Rotten 18.55%
    Formyl 18.36%
    Bread crust 18.34%
    Scallion 18.33%
    Roasted peanuts 18.13%

     

    Odor impact est.
    High

  • Properties

    pKa est.
    2.9 (strong acid)

    Molecular weight
    162.15 g/mol

    Boiling point

    • 109 °C

    Flash point

    • 85.16 ˚C est.

  • Synonyms

    • Disodium cyanodithioimidocarbonate
    • Disodium cyanodithioimidocarbamate
    • 138-93-2
    • Nabonate
    • Caswell No. 402A
    • HSDB 6946
    • Disodium cyanodithioamideocarbonate
    • Carbamodithioic acid, cyano-, disodium salt
    • EINECS 205-346-8
    • EPA Pesticide Chemical Code 063301
    • UNII-5RZ472939T
    • DTXSID6034423
    • DISODIUM CYANODITHIOIMIDOCARBONATE [HSDB]
    • DCDIC
    • RefChem:135023
    • Sodium cyanodithioimidocarbonate
    • DTXCID4014423
    • USEPA/OPP Pesticide Code: 063301
    • Imidocarbonic acid, cyanodithio, disodium salt
    • 205-346-8
    • Busanat 586
    • Cyanodithioimidocarbonic acid disodium salt
    • DISODIUM CYANODITHIOCARBAMATE
    • disodium;cyanoiminomethanedithiolate
    • Imidocarbonic acid, cyanodithio-, disodium salt
    • 5RZ472939T
    • Carbamodithioic acid, N-cyano-, sodium salt (1:2)
    • disodium cyanoiminomethanedithiolate
    • SCHEMBL1532413
    • SCHEMBL2533750
    • disodium cyanocarbonodithioimidate
    • AZDIXEXNLJMBJO-UHFFFAOYSA-L
    • AKOS004123015
    • DB-254559
    • NS00079197
    • Q27262791
    • 138-93-2

  • Applications

    Disodium cyanodithioimidocarbonate (CAS 138-93-2) is primarily used as a chemical intermediate in organic synthesis, providing sulfur- and nitrogen-containing moieties for subsequent transformations. It is often employed as a precursor to introduce cyanodithioimidocarbonate fragments into polymers and specialty chemicals, enabling the preparation of advanced materials. In polymer and plastics formulations, it can function as a processing aid or stabilizer precursor, contributing to resin performance and durability. In coatings and inks, it may serve as a chelating agent or ligand-forming reagent to improve metal binding and formulation stability. In rubber and vulcanization chemistry, it can be explored as a precursor for sulfur-containing accelerators or modifiers in specialty applications, subject to formulation limits and regulatory compliance.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 9.93
    methanol 18.21
    isopropanol 7.08
    water 1.27
    ethyl acetate 34.96
    n-propanol 7.57
    acetone 75.28
    n-butanol 6.24
    acetonitrile 37.24
    DMF 294.43
    toluene 26.12
    isobutanol 5.89
    1,4-dioxane 77.57
    methyl acetate 53.66
    THF 80.9
    2-butanone 43.68
    n-pentanol 6.92
    sec-butanol 6.95
    n-hexane 2.7
    ethylene glycol 11.82
    NMP 329.32
    cyclohexane 5.2
    DMSO 292.29
    n-butyl acetate 24.04
    n-octanol 9.83
    chloroform 53.25
    n-propyl acetate 24.28
    acetic acid 25.39
    dichloromethane 62.53
    cyclohexanone 61.97
    propylene glycol 6.58
    isopropyl acetate 26.79
    DMAc 295.93
    2-ethoxyethanol 26.54
    isopentanol 6.47
    n-heptane 3.96
    ethyl formate 28.89
    1,2-dichloroethane 49.38
    n-hexanol 8.61
    2-methoxyethanol 44.96
    isobutyl acetate 16.48
    tetrachloromethane 14.86
    n-pentyl acetate 21.79
    transcutol 68.36
    n-heptanol 7.78
    ethylbenzene 15.89
    MIBK 24.37
    2-propoxyethanol 28.08
    tert-butanol 11.34
    MTBE 20.48
    2-butoxyethanol 21.26
    propionic acid 16.25
    o-xylene 25.95
    formic acid 21.52
    diethyl ether 24.44
    m-xylene 19.36
    p-xylene 23.06
    chlorobenzene 37.45
    dimethyl carbonate 57.2
    n-octane 2.54
    formamide 47.4
    cyclopentanone 90.52
    2-pentanone 32.01
    anisole 45.13
    cyclopentyl methyl ether 38.6
    gamma-butyrolactone 99.25
    1-methoxy-2-propanol 31.11
    pyridine 70.94
    3-pentanone 39.17
    furfural 141.67
    n-dodecane 2.75
    diethylene glycol 31.72
    diisopropyl ether 12.58
    tert-amyl alcohol 10.87
    acetylacetone 85.9
    n-hexadecane 3.18
    acetophenone 51.01
    methyl propionate 43.66
    isopentyl acetate 21.9
    trichloroethylene 88.52
    n-nonanol 10.43
    cyclohexanol 10.76
    benzyl alcohol 25.72
    2-ethylhexanol 9.06
    isooctanol 7.19
    dipropyl ether 17.93
    1,2-dichlorobenzene 41.96
    ethyl lactate 17.6
    propylene carbonate 50.23
    n-methylformamide 64.29
    2-pentanol 5.82
    n-pentane 2.44
    1-propoxy-2-propanol 21.92
    1-methoxy-2-propyl acetate 38.51
    2-(2-methoxypropoxy) propanol 36.45
    mesitylene 16.59
    ε-caprolactone 49.82
    p-cymene 13.79
    epichlorohydrin 80.13
    1,1,1-trichloroethane 40.84
    2-aminoethanol 10.78
    morpholine-4-carbaldehyde 195.3
    sulfolane 187.15
    2,2,4-trimethylpentane 2.27
    2-methyltetrahydrofuran 44.54
    n-hexyl acetate 25.7
    isooctane 1.69
    2-(2-butoxyethoxy)ethanol 35.87
    sec-butyl acetate 19.27
    tert-butyl acetate 32.97
    decalin 4.72
    glycerin 15.54
    diglyme 78.75
    acrylic acid 25.71
    isopropyl myristate 17.76
    n-butyric acid 14.8
    acetyl acetate 42.88
    di(2-ethylhexyl) phthalate 18.5
    ethyl propionate 27.02
    nitromethane 122.52
    1,2-diethoxyethane 34.94
    benzonitrile 38.87
    trioctyl phosphate 12.94
    1-bromopropane 18.49
    gamma-valerolactone 127.7
    n-decanol 9.09
    triethyl phosphate 21.38
    4-methyl-2-pentanol 5.32
    propionitrile 20.72
    vinylene carbonate 53.7
    1,1,2-trichlorotrifluoroethane 83.78
    DMS 47.54
    cumene 12.12
    2-octanol 6.81
    2-hexanone 25.94
    octyl acetate 20.08
    limonene 18.08
    1,2-dimethoxyethane 74.36
    ethyl orthosilicate 19.27
    tributyl phosphate 15.58
    diacetone alcohol 32.27
    N,N-dimethylaniline 45.13
    acrylonitrile 37.48
    aniline 28.2
    1,3-propanediol 11.43
    bromobenzene 41.57
    dibromomethane 36.83
    1,1,2,2-tetrachloroethane 69.34
    2-methyl-cyclohexyl acetate 23.65
    tetrabutyl urea 27.73
    diisobutyl methanol 8.57
    2-phenylethanol 23.36
    styrene 23.29
    dioctyl adipate 26.35
    dimethyl sulfate 154.39
    ethyl butyrate 24.36
    methyl lactate 31.23
    butyl lactate 17.99
    diethyl carbonate 21.0
    propanediol butyl ether 17.88
    triethyl orthoformate 21.97
    p-tert-butyltoluene 14.14
    methyl 4-tert-butylbenzoate 40.85
    morpholine 58.96
    tert-butylamine 7.43
    n-dodecanol 8.14
    dimethoxymethane 101.14
    ethylene carbonate 37.59
    cyrene 48.35
    2-ethoxyethyl acetate 36.12
    2-ethylhexyl acetate 20.38
    1,2,4-trichlorobenzene 53.75
    4-methylpyridine 67.74
    dibutyl ether 16.63
    2,6-dimethyl-4-heptanol 8.57
    DEF 74.66
    dimethyl isosorbide 69.7
    tetrachloroethylene 52.1
    eugenol 40.54
    triacetin 43.82
    span 80 26.49
    1,4-butanediol 7.38
    1,1-dichloroethane 31.15
    2-methyl-1-pentanol 7.37
    methyl formate 65.74
    2-methyl-1-butanol 6.12
    n-decane 3.62
    butyronitrile 16.17
    3,7-dimethyl-1-octanol 10.63
    1-chlorooctane 10.53
    1-chlorotetradecane 6.85
    n-nonane 3.23
    undecane 3.1
    tert-butylcyclohexane 3.75
    cyclooctane 3.1
    cyclopentanol 14.7
    tetrahydropyran 33.41
    tert-amyl methyl ether 21.03
    2,5,8-trioxanonane 68.4
    1-hexene 6.88
    2-isopropoxyethanol 20.4
    2,2,2-trifluoroethanol 23.52
    methyl butyrate 31.5

    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