Diarylide Yellow

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  • Identifiers

    CAS number
    5102-83-0

    Molecular formula
    C36H34Cl2N6O4

    SMILES
    CC1=CC(=C(C=C1)NC(=O)C(C(=O)C)N=NC2=C(C=C(C=C2)C3=CC(=C(C=C3)N=NC(C(=O)C)C(=O)NC4=C(C=C(C=C4)C)C)Cl)Cl)C

    Safety labels

  • Odor profile

    Fragrance
    Fruity 48.04%
    Grape 40.01%
    Meaty 29.55%
    Floral 29.44%
    Odorless 28.99%
    Citrus 28.16%
    Cooked 27.18%
    Savory 25.9%
    Fatty 24.88%
    Fresh 24.52%

     

    Flavor
    Bitter 75.15%
    Odorless 43.49%
    Bland 25.31%
    Mild 22.45%
    Nitrile 19.89%
    Sweet-like 19.72%
    Very mild 19.19%
    Taco 19.16%
    Bread crust 19.13%
    Roasted peanuts 19.03%

     

    Odor impact est.
    Odorless

  • Properties

    XLogP3-AA
    9.5

    pKa est.
    5.2 (weak acid)

    Molecular weight
    685.6 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    1198°C

    Flash point

    • 282.27 ˚C est.

  • Synonyms

    • 5102-83-0
    • Diarylide Yellow
    • Monolite Yellow GL
    • Helio Fast Yellow GRF
    • Light Yellow JBR
    • Kromon Yellow GXR
    • Vynamon Yellow GRE
    • Benzidine Yellow GE
    • Hostaperm Yellow GR
    • Permanent Yellow GR
    • Irgalite Yellow BAW
    • Monolite Yellow GLA
    • Vynamon Yellow GRES
    • Irgaplast Yellow IRS
    • Irgalite Yellow BAWX
    • Elkon Fast Yellow GR
    • Vulcan Fast Yellow GR
    • Helio Fast Yellow GRN
    • Latexol Fast Yellow JR
    • Rubber Fast Yellow GRA
    • Vulcan Fast Yellow GRA
    • Vulcan Fast Yellow GRN
    • Symuler Fast Yellow GRF
    • Monolite Fast Yellow GLV
    • Recolite Fast Yellow BLF
    • Recolite Fast Yellow BLT
    • Benzidine Yellow 20544
    • Sanyo Light Fast Benzidine Yellow R
    • C.I. 21100
    • Dainichi Benzidine Yellow 2GR
    • Benzidine Yellow Lemon 12221
    • Isol Benzidine Fast Yellow GRX
    • YELLOW13
    • Isol Benzidine Fast Yellow GRX spec
    • CI 21100
    • Butanamide,2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxo-
    • O8RYS681QI
    • NSC-5336
    • MFCD00801136
    • 2-[[2-chloro-4-[3-chloro-4-[[1-(2,4-dimethylanilino)-1,3-dioxobutan-2-yl]diazenyl]phenyl]phenyl]diazenyl]-N-(2,4-dimethylphenyl)-3-oxobutanamide
    • Butanamide, 2,2'-((3,3'-dichloro(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(N-(2,4-dimethylphenyl)-3-oxo-
    • Pigment Yellow 13 (Technical Grade)
    • Saranac Yellow X 2838
    • Butanamide, 2,2'-((3,3'-dichloro(1,1'-biphenyl)-4,4'-diyl)bis(2,1-diazenediyl))bis(N-(2,4-dimethylphenyl)-3-oxo-
    • NSC 5336
    • EINECS 225-822-9
    • UNII-O8RYS681QI
    • C36H34Cl2N6O4
    • starbld0009671
    • Saranac Yellow X-2838
    • EC 225-822-9
    • Organic Pigment Yellow 13
    • YELLOW ECY 210
    • SCHEMBL340680
    • orb1987431
    • PERMANENT YELLOW GR 01
    • SCHEMBL12760785
    • SCHEMBL12760786
    • MSK5868
    • NSC5336
    • MFCD00071953
    • AKOS040744458
    • FP41687
    • Butanamide, 2,2'-((3,3'-dichloro(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(N-(2,4-dimethylpheny l)-3-oxo-
    • CS-0077165
    • H58018
    • 102P830
    • Q27285482
    • 2-[2-chloro-4-[3-chloro-4-[1-[(2,4-dimethylphenyl)carbamoyl]-2-oxo-propyl]azo-phenyl]phenyl]azo-N-(2,4-dimethylphenyl)-3-oxo-butanamide
    • Butanamide,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxo-
    • 5102-83-0

  • Applications

    Diarylide Yellow (CAS 5102-83-0) is an organic yellow pigment used as a colorant in a range of industrial formulations. It is commonly applied in coatings and paints (including automotive and architectural coatings) to impart bright, lightfast yellow hues; in printing inks (gravure and flexographic) for packaging and graphic arts; in plastics and polymer matrices (masterbatches and color concentrates for various resins) to color resins; in ceramic glazes and ceramic pigments for decorative ceramics; and in adhesive formulations where a vivid yellow color is required.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 0.95
    methanol 0.85
    isopropanol 0.79
    water 0.0
    ethyl acetate 4.11
    n-propanol 1.52
    acetone 5.7
    n-butanol 1.11
    acetonitrile 1.04
    DMF 30.63
    toluene 3.58
    isobutanol 1.0
    1,4-dioxane 7.8
    methyl acetate 5.8
    THF 40.09
    2-butanone 10.24
    n-pentanol 1.11
    sec-butanol 1.54
    n-hexane 0.1
    ethylene glycol 0.24
    NMP 70.72
    cyclohexane 0.1
    DMSO 14.76
    n-butyl acetate 2.6
    n-octanol 0.38
    chloroform 55.47
    n-propyl acetate 3.07
    acetic acid 5.01
    dichloromethane 38.9
    cyclohexanone 14.6
    propylene glycol 1.07
    isopropyl acetate 2.41
    DMAc 57.96
    2-ethoxyethanol 3.97
    isopentanol 0.82
    n-heptane 0.06
    ethyl formate 3.02
    1,2-dichloroethane 10.87
    n-hexanol 0.64
    2-methoxyethanol 5.84
    isobutyl acetate 1.62
    tetrachloromethane 1.95
    n-pentyl acetate 2.4
    transcutol 5.61
    n-heptanol 0.53
    ethylbenzene 1.22
    MIBK 2.23
    2-propoxyethanol 4.87
    tert-butanol 0.9
    MTBE 2.03
    2-butoxyethanol 3.12
    propionic acid 3.74
    o-xylene 1.58
    formic acid 1.67
    diethyl ether 1.68
    m-xylene 1.24
    p-xylene 1.48
    chlorobenzene 6.62
    dimethyl carbonate 5.28
    n-octane 0.03
    formamide 2.61
    cyclopentanone 32.08
    2-pentanone 5.53
    anisole 4.38
    cyclopentyl methyl ether 6.41
    gamma-butyrolactone 33.65
    1-methoxy-2-propanol 5.83
    pyridine 18.13
    3-pentanone 5.56
    furfural 29.35
    n-dodecane 0.02
    diethylene glycol 1.9
    diisopropyl ether 0.32
    tert-amyl alcohol 1.63
    acetylacetone 8.91
    n-hexadecane 0.02
    acetophenone 6.22
    methyl propionate 6.99
    isopentyl acetate 2.24
    trichloroethylene 60.58
    n-nonanol 0.48
    cyclohexanol 1.61
    benzyl alcohol 3.5
    2-ethylhexanol 0.55
    isooctanol 0.48
    dipropyl ether 1.51
    1,2-dichlorobenzene 5.89
    ethyl lactate 2.68
    propylene carbonate 12.6
    n-methylformamide 7.09
    2-pentanol 0.77
    n-pentane 0.08
    1-propoxy-2-propanol 3.97
    1-methoxy-2-propyl acetate 6.08
    2-(2-methoxypropoxy) propanol 4.32
    mesitylene 0.44
    ε-caprolactone 14.53
    p-cymene 0.46
    epichlorohydrin 44.4
    1,1,1-trichloroethane 10.29
    2-aminoethanol 0.87
    morpholine-4-carbaldehyde 31.92
    sulfolane 55.52
    2,2,4-trimethylpentane 0.07
    2-methyltetrahydrofuran 12.88
    n-hexyl acetate 2.11
    isooctane 0.02
    2-(2-butoxyethoxy)ethanol 3.37
    sec-butyl acetate 2.05
    tert-butyl acetate 2.71
    decalin 0.08
    glycerin 2.05
    diglyme 8.56
    acrylic acid 4.86
    isopropyl myristate 0.7
    n-butyric acid 3.9
    acetyl acetate 2.94
    di(2-ethylhexyl) phthalate 1.4
    ethyl propionate 3.32
    nitromethane 14.49
    1,2-diethoxyethane 2.48
    benzonitrile 2.92
    trioctyl phosphate 0.72
    1-bromopropane 4.69
    gamma-valerolactone 46.42
    n-decanol 0.32
    triethyl phosphate 1.88
    4-methyl-2-pentanol 0.39
    propionitrile 1.56
    vinylene carbonate 11.75
    1,1,2-trichlorotrifluoroethane 39.32
    DMS 3.99
    cumene 0.56
    2-octanol 0.38
    2-hexanone 4.29
    octyl acetate 1.11
    limonene 0.78
    1,2-dimethoxyethane 9.28
    ethyl orthosilicate 1.56
    tributyl phosphate 0.95
    diacetone alcohol 4.41
    N,N-dimethylaniline 2.97
    acrylonitrile 3.02
    aniline 4.34
    1,3-propanediol 1.22
    bromobenzene 7.53
    dibromomethane 15.28
    1,1,2,2-tetrachloroethane 40.79
    2-methyl-cyclohexyl acetate 2.55
    tetrabutyl urea 1.83
    diisobutyl methanol 0.31
    2-phenylethanol 2.24
    styrene 1.69
    dioctyl adipate 1.91
    dimethyl sulfate 16.91
    ethyl butyrate 2.62
    methyl lactate 5.42
    butyl lactate 2.71
    diethyl carbonate 1.73
    propanediol butyl ether 2.26
    triethyl orthoformate 2.58
    p-tert-butyltoluene 0.46
    methyl 4-tert-butylbenzoate 4.36
    morpholine 13.2
    tert-butylamine 0.39
    n-dodecanol 0.21
    dimethoxymethane 11.16
    ethylene carbonate 6.41
    cyrene 9.87
    2-ethoxyethyl acetate 4.75
    2-ethylhexyl acetate 2.01
    1,2,4-trichlorobenzene 11.68
    4-methylpyridine 13.73
    dibutyl ether 0.77
    2,6-dimethyl-4-heptanol 0.31
    DEF 10.14
    dimethyl isosorbide 10.28
    tetrachloroethylene 16.96
    eugenol 4.16
    triacetin 4.33
    span 80 3.46
    1,4-butanediol 0.54
    1,1-dichloroethane 9.87
    2-methyl-1-pentanol 1.09
    methyl formate 6.3
    2-methyl-1-butanol 1.29
    n-decane 0.04
    butyronitrile 1.49
    3,7-dimethyl-1-octanol 0.43
    1-chlorooctane 0.3
    1-chlorotetradecane 0.1
    n-nonane 0.03
    undecane 0.03
    tert-butylcyclohexane 0.07
    cyclooctane 0.04
    cyclopentanol 3.28
    tetrahydropyran 6.49
    tert-amyl methyl ether 2.59
    2,5,8-trioxanonane 5.48
    1-hexene 0.63
    2-isopropoxyethanol 2.69
    2,2,2-trifluoroethanol 2.63
    methyl butyrate 4.97

    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