HC Yellow no. 10

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  • Identifiers

    CAS number
    109023-83-8

    Molecular formula
    C10H14ClN3O4

    SMILES
    C1=C(C(=CC(=C1NCCO)Cl)[N+](=O)[O-])NCCO

    Safety labels

    Irritant
    Irritant

  • Odor profile

    Fragrance
    Odorless 60.89%
    Sweet 31.08%
    Fishy 27.39%
    Savory 26.86%
    Meaty 19.31%
    Animal 18.92%
    Milky 18.52%
    Cooling 18.41%
    Bitter 17.6%
    Alcoholic 17.0%

     

    Flavor
    Odorless 63.51%
    Bitter 56.13%
    Mild 34.58%
    Bland 28.8%
    Sweet-like 25.67%
    Very mild 23.54%
    Yeast 20.51%
    Nitrile 19.65%
    Orange flower 19.52%
    Bread crust 19.19%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    1.5

    pKa est.
    7.68 (neutral)

    Molecular weight
    275.69 g/mol

    Flash point

    • 256.06 ˚C est.

  • Synonyms

    • HC Yellow no. 10
    • Imexine FAH
    • HC Yellow 10
    • UNII-VQY3VF9106
    • VQY3VF9106
    • Ethanol, 2,2'-((4-chloro-6-nitro-1,3-phenylene)diimino)bis-
    • 1,5-Di(beta-hydroxyethyl)amino-2-nitro-4-chlorobenzene
    • DTXSID40148798
    • 1,5-DI(.BETA.-HYDROXYETHYL)AMINO-2-NITRO-4-CHLOROBENZENE
    • 2,2'-((4-CHLORO-6-NITRO-1,3-PHENYLENE)DIIMINO)BIS(ETHANOL)
    • 2,2'-[(4-Chloro-6-nitro-1,3-phenylene)diimino]bis[ethanol]
    • RefChem:145377
    • DTXCID2071289
    • HC YELLOW NO. 10 [INCI]
    • 621-306-6
    • 109023-83-8
    • 2-[4-chloro-5-(2-hydroxyethylamino)-2-nitroanilino]ethanol
    • 2,2'-((4-Chloro-6-nitro-1,3-phenylene)bis(azanediyl))diethanol
    • SCHEMBL112262
    • SCHEMBL29843484
    • ZEARLPPIUCBHRP-UHFFFAOYSA-N
    • AKOS024323672
    • H54764
    • Q27291973
    • 2-{2-chloro-5-[(2-hydroxyethyl)amino]-4-nitroanilino}ethanol
    • 2,2'-[(4-Chloro-6-nitro-1,3-phenylene)bis(azanediyl)]di(ethan-1-ol)
    • 109023-83-8

  • Applications

    HC Yellow no. 10 (CAS 109023-83-8) is a synthetic colorant used across several industrial applications, including textile dyeing, coloration of plastics and polymer formulations (masterbatches and compounds), colorant in coatings and printing inks, coloration of adhesives, and as an intermediate in pigment manufacture.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 9.27
    methanol 15.16
    isopropanol 4.95
    water 0.7
    ethyl acetate 7.06
    n-propanol 6.86
    acetone 22.11
    n-butanol 5.07
    acetonitrile 5.27
    DMF 216.7
    toluene 0.69
    isobutanol 4.1
    1,4-dioxane 5.27
    methyl acetate 9.78
    THF 29.98
    2-butanone 14.79
    n-pentanol 4.67
    sec-butanol 4.67
    n-hexane 0.06
    ethylene glycol 12.7
    NMP 195.95
    cyclohexane 0.11
    DMSO 320.87
    n-butyl acetate 6.83
    n-octanol 1.91
    chloroform 2.36
    n-propyl acetate 6.18
    acetic acid 36.79
    dichloromethane 3.96
    cyclohexanone 25.42
    propylene glycol 14.63
    isopropyl acetate 4.66
    DMAc 284.61
    2-ethoxyethanol 27.21
    isopentanol 5.0
    n-heptane 0.12
    ethyl formate 10.84
    1,2-dichloroethane 4.91
    n-hexanol 4.47
    2-methoxyethanol 47.95
    isobutyl acetate 2.95
    tetrachloromethane 0.59
    n-pentyl acetate 4.08
    transcutol 39.13
    n-heptanol 3.17
    ethylbenzene 0.71
    MIBK 5.89
    2-propoxyethanol 22.28
    tert-butanol 6.55
    MTBE 2.43
    2-butoxyethanol 12.99
    propionic acid 14.98
    o-xylene 1.25
    formic acid 47.76
    diethyl ether 1.41
    m-xylene 0.92
    p-xylene 1.07
    chlorobenzene 1.23
    dimethyl carbonate 12.78
    n-octane 0.06
    formamide 68.43
    cyclopentanone 48.15
    2-pentanone 9.48
    anisole 3.44
    cyclopentyl methyl ether 5.61
    gamma-butyrolactone 58.88
    1-methoxy-2-propanol 30.52
    pyridine 8.5
    3-pentanone 7.57
    furfural 50.11
    n-dodecane 0.06
    diethylene glycol 32.41
    diisopropyl ether 0.54
    tert-amyl alcohol 7.04
    acetylacetone 19.15
    n-hexadecane 0.07
    acetophenone 10.23
    methyl propionate 13.18
    isopentyl acetate 6.31
    trichloroethylene 9.91
    n-nonanol 2.07
    cyclohexanol 4.82
    benzyl alcohol 8.4
    2-ethylhexanol 2.89
    isooctanol 2.63
    dipropyl ether 2.11
    1,2-dichlorobenzene 1.97
    ethyl lactate 13.69
    propylene carbonate 24.15
    n-methylformamide 53.51
    2-pentanol 2.51
    n-pentane 0.06
    1-propoxy-2-propanol 14.79
    1-methoxy-2-propyl acetate 14.65
    2-(2-methoxypropoxy) propanol 17.87
    mesitylene 0.74
    ε-caprolactone 23.5
    p-cymene 1.36
    epichlorohydrin 30.38
    1,1,1-trichloroethane 2.02
    2-aminoethanol 16.3
    morpholine-4-carbaldehyde 80.6
    sulfolane 131.51
    2,2,4-trimethylpentane 0.1
    2-methyltetrahydrofuran 9.71
    n-hexyl acetate 4.55
    isooctane 0.05
    2-(2-butoxyethoxy)ethanol 17.97
    sec-butyl acetate 3.42
    tert-butyl acetate 6.27
    decalin 0.12
    glycerin 39.24
    diglyme 32.64
    acrylic acid 21.37
    isopropyl myristate 2.08
    n-butyric acid 15.02
    acetyl acetate 6.94
    di(2-ethylhexyl) phthalate 5.39
    ethyl propionate 6.15
    nitromethane 70.05
    1,2-diethoxyethane 5.6
    benzonitrile 5.28
    trioctyl phosphate 3.93
    1-bromopropane 1.13
    gamma-valerolactone 60.8
    n-decanol 1.59
    triethyl phosphate 6.51
    4-methyl-2-pentanol 2.01
    propionitrile 4.11
    vinylene carbonate 20.17
    1,1,2-trichlorotrifluoroethane 58.92
    DMS 9.35
    cumene 0.77
    2-octanol 1.52
    2-hexanone 6.75
    octyl acetate 3.25
    limonene 1.99
    1,2-dimethoxyethane 27.78
    ethyl orthosilicate 5.27
    tributyl phosphate 4.69
    diacetone alcohol 19.45
    N,N-dimethylaniline 4.78
    acrylonitrile 10.17
    aniline 3.76
    1,3-propanediol 18.99
    bromobenzene 0.82
    dibromomethane 1.89
    1,1,2,2-tetrachloroethane 8.48
    2-methyl-cyclohexyl acetate 7.15
    tetrabutyl urea 8.43
    diisobutyl methanol 1.85
    2-phenylethanol 7.88
    styrene 0.78
    dioctyl adipate 6.18
    dimethyl sulfate 49.96
    ethyl butyrate 6.91
    methyl lactate 29.03
    butyl lactate 9.98
    diethyl carbonate 5.94
    propanediol butyl ether 13.9
    triethyl orthoformate 6.0
    p-tert-butyltoluene 1.33
    methyl 4-tert-butylbenzoate 12.65
    morpholine 15.34
    tert-butylamine 1.93
    n-dodecanol 1.18
    dimethoxymethane 32.91
    ethylene carbonate 14.27
    cyrene 35.59
    2-ethoxyethyl acetate 8.67
    2-ethylhexyl acetate 4.44
    1,2,4-trichlorobenzene 3.61
    4-methylpyridine 7.79
    dibutyl ether 1.33
    2,6-dimethyl-4-heptanol 1.85
    DEF 31.04
    dimethyl isosorbide 28.35
    tetrachloroethylene 5.28
    eugenol 14.49
    triacetin 11.22
    span 80 12.75
    1,4-butanediol 10.31
    1,1-dichloroethane 1.78
    2-methyl-1-pentanol 4.75
    methyl formate 35.37
    2-methyl-1-butanol 4.87
    n-decane 0.09
    butyronitrile 3.65
    3,7-dimethyl-1-octanol 2.33
    1-chlorooctane 0.55
    1-chlorotetradecane 0.26
    n-nonane 0.07
    undecane 0.07
    tert-butylcyclohexane 0.11
    cyclooctane 0.05
    cyclopentanol 8.98
    tetrahydropyran 3.44
    tert-amyl methyl ether 3.01
    2,5,8-trioxanonane 27.13
    1-hexene 0.35
    2-isopropoxyethanol 14.6
    2,2,2-trifluoroethanol 25.58
    methyl butyrate 10.43

    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