HC Red 11

Overview IFRA Request a quote

  • Identifiers

    CAS number
    95576-92-4

    Molecular formula
    C12H18ClN3O6

    SMILES
    C1=C(C(=CC(=C1[N+](=O)[O-])NCC(CO)O)Cl)NCC(CO)O

    Safety labels

    Irritant
    Irritant

  • Odor profile

    Fragrance
    Odorless 70.14%
    Savory 27.72%
    Sweet 27.11%
    Fishy 24.41%
    Cooling 19.52%
    Milky 18.72%
    Alcoholic 18.31%
    Meaty 16.58%
    Bitter 16.58%
    Animal 15.09%

     

    Flavor
    Odorless 67.64%
    Bitter 52.36%
    Bland 31.85%
    Mild 29.99%
    Sweet-like 28.36%
    Very mild 25.02%
    Yeast 19.79%
    Very slight 18.88%
    Nitrile 18.79%
    Orange flower 18.36%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    0.8

    pKa est.
    7.93 (neutral)

    Molecular weight
    335.74 g/mol

    Flash point

    • 286.95 ˚C est.

  • Synonyms

    • HC RED NO. 11
    • HC RED 11
    • 95576-92-4
    • QJA4M30N21
    • HC Red No. 11 [INCI]
    • DTXSID70879801
    • 1,2-Propanediol, 3,3'-((2-chloro-5-nitro-1,4-phenylene)diimino)bis-
    • 1,2-Propanediol, 3,3'-[(2-chloro-5-nitro-1,4-phenylene)diimino]bis-
    • RefChem:783433
    • DTXCID001017804
    • 680-609-1
    • 3-[2-chloro-4-(2,3-dihydroxypropylamino)-5-nitroanilino]propane-1,2-diol
    • UNII-QJA4M30N21
    • SCHEMBL1136820
    • IJBOVPNSQXXDJB-UHFFFAOYSA-N
    • Q27287292
    • 3,3'-[(2-Chloro-5-nitro-1,4-phenylene)bis(azanediyl)]di(propane-1,2-diol)
    • 95576-92-4

  • Applications

    HC Red 11 (CAS 95576-92-4) is a colorant used across several industries; it is commonly evaluated as a pigment for polymers and plastics, as a colorant in coatings and printing inks, and may be used in cosmetics and personal care formulations where permitted; it also finds applications in textiles and leather, and can serve as a pigment in paper products under substrate compatibility and regulatory constraints.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 5.21
    methanol 13.01
    isopropanol 2.44
    water 7.22
    ethyl acetate 0.88
    n-propanol 3.7
    acetone 4.21
    n-butanol 1.92
    acetonitrile 1.17
    DMF 97.72
    toluene 0.27
    isobutanol 1.66
    1,4-dioxane 2.18
    methyl acetate 1.43
    THF 7.81
    2-butanone 2.5
    n-pentanol 1.67
    sec-butanol 2.03
    n-hexane 0.05
    ethylene glycol 21.1
    NMP 98.43
    cyclohexane 0.14
    DMSO 118.35
    n-butyl acetate 0.81
    n-octanol 1.1
    chloroform 0.25
    n-propyl acetate 0.98
    acetic acid 30.23
    dichloromethane 0.24
    cyclohexanone 6.25
    propylene glycol 24.43
    isopropyl acetate 0.72
    DMAc 128.72
    2-ethoxyethanol 22.11
    isopentanol 1.51
    n-heptane 0.15
    ethyl formate 2.01
    1,2-dichloroethane 0.36
    n-hexanol 1.44
    2-methoxyethanol 43.09
    isobutyl acetate 0.48
    tetrachloromethane 0.11
    n-pentyl acetate 0.97
    transcutol 25.33
    n-heptanol 1.74
    ethylbenzene 0.22
    MIBK 1.23
    2-propoxyethanol 11.69
    tert-butanol 2.84
    MTBE 0.56
    2-butoxyethanol 8.8
    propionic acid 6.85
    o-xylene 0.4
    formic acid 90.95
    diethyl ether 0.42
    m-xylene 0.28
    p-xylene 0.32
    chlorobenzene 0.14
    dimethyl carbonate 3.36
    n-octane 0.09
    formamide 88.08
    cyclopentanone 10.97
    2-pentanone 1.82
    anisole 0.71
    cyclopentyl methyl ether 2.05
    gamma-butyrolactone 13.81
    1-methoxy-2-propanol 22.81
    pyridine 1.94
    3-pentanone 1.69
    furfural 11.49
    n-dodecane 0.05
    diethylene glycol 24.55
    diisopropyl ether 0.19
    tert-amyl alcohol 2.56
    acetylacetone 4.49
    n-hexadecane 0.06
    acetophenone 2.09
    methyl propionate 2.48
    isopentyl acetate 0.86
    trichloroethylene 0.77
    n-nonanol 1.23
    cyclohexanol 2.53
    benzyl alcohol 2.28
    2-ethylhexanol 0.78
    isooctanol 1.23
    dipropyl ether 0.9
    1,2-dichlorobenzene 0.2
    ethyl lactate 5.59
    propylene carbonate 4.89
    n-methylformamide 29.18
    2-pentanol 1.05
    n-pentane 0.06
    1-propoxy-2-propanol 7.3
    1-methoxy-2-propyl acetate 3.42
    2-(2-methoxypropoxy) propanol 10.63
    mesitylene 0.23
    ε-caprolactone 5.87
    p-cymene 0.33
    epichlorohydrin 4.05
    1,1,1-trichloroethane 0.19
    2-aminoethanol 25.44
    morpholine-4-carbaldehyde 46.76
    sulfolane 45.55
    2,2,4-trimethylpentane 0.04
    2-methyltetrahydrofuran 2.24
    n-hexyl acetate 1.16
    isooctane 0.02
    2-(2-butoxyethoxy)ethanol 12.84
    sec-butyl acetate 0.58
    tert-butyl acetate 1.15
    decalin 0.06
    glycerin 57.99
    diglyme 19.26
    acrylic acid 11.21
    isopropyl myristate 0.58
    n-butyric acid 4.61
    acetyl acetate 0.99
    di(2-ethylhexyl) phthalate 1.57
    ethyl propionate 0.98
    nitromethane 27.23
    1,2-diethoxyethane 1.68
    benzonitrile 0.75
    trioctyl phosphate 1.31
    1-bromopropane 0.17
    gamma-valerolactone 24.52
    n-decanol 0.96
    triethyl phosphate 1.45
    4-methyl-2-pentanol 0.67
    propionitrile 0.91
    vinylene carbonate 3.73
    1,1,2-trichlorotrifluoroethane 22.43
    DMS 1.77
    cumene 0.2
    2-octanol 0.89
    2-hexanone 1.36
    octyl acetate 1.0
    limonene 0.51
    1,2-dimethoxyethane 11.02
    ethyl orthosilicate 1.19
    tributyl phosphate 1.23
    diacetone alcohol 8.17
    N,N-dimethylaniline 1.25
    acrylonitrile 1.86
    aniline 0.99
    1,3-propanediol 19.34
    bromobenzene 0.09
    dibromomethane 0.16
    1,1,2,2-tetrachloroethane 0.97
    2-methyl-cyclohexyl acetate 1.58
    tetrabutyl urea 3.42
    diisobutyl methanol 0.6
    2-phenylethanol 1.86
    styrene 0.19
    dioctyl adipate 1.68
    dimethyl sulfate 12.75
    ethyl butyrate 1.15
    methyl lactate 14.58
    butyl lactate 3.93
    diethyl carbonate 0.95
    propanediol butyl ether 12.78
    triethyl orthoformate 1.48
    p-tert-butyltoluene 0.36
    methyl 4-tert-butylbenzoate 4.8
    morpholine 6.49
    tert-butylamine 0.75
    n-dodecanol 0.7
    dimethoxymethane 12.03
    ethylene carbonate 2.46
    cyrene 21.18
    2-ethoxyethyl acetate 1.99
    2-ethylhexyl acetate 0.61
    1,2,4-trichlorobenzene 0.37
    4-methylpyridine 1.39
    dibutyl ether 0.53
    2,6-dimethyl-4-heptanol 0.6
    DEF 7.88
    dimethyl isosorbide 13.75
    tetrachloroethylene 0.79
    eugenol 6.44
    triacetin 3.84
    span 80 8.57
    1,4-butanediol 9.95
    1,1-dichloroethane 0.18
    2-methyl-1-pentanol 1.23
    methyl formate 13.57
    2-methyl-1-butanol 1.55
    n-decane 0.09
    butyronitrile 0.7
    3,7-dimethyl-1-octanol 0.86
    1-chlorooctane 0.23
    1-chlorotetradecane 0.11
    n-nonane 0.09
    undecane 0.07
    tert-butylcyclohexane 0.04
    cyclooctane 0.07
    cyclopentanol 4.52
    tetrahydropyran 1.25
    tert-amyl methyl ether 0.84
    2,5,8-trioxanonane 16.15
    1-hexene 0.16
    2-isopropoxyethanol 7.96
    2,2,2-trifluoroethanol 15.84
    methyl butyrate 1.77

    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