N,N'-dicyclohexyl-2,6-naphthalenedicarboxamide

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  • Identifiers

    CAS number
    153250-52-3

    Molecular formula
    C24H30N2O2

    SMILES
    C1CCC(CC1)NC(=O)C2=CC3=C(C=C2)C=C(C=C3)C(=O)NC4CCCCC4

    Safety labels

  • Odor profile

    Fragrance
    Fruity 35.67%
    Odorless 30.38%
    Savory 28.43%
    Animal 27.06%
    Cooling 26.97%
    Cheesy 24.97%
    Grape 23.66%
    Meaty 23.59%
    Cooked 23.2%
    Herbal 21.45%

     

    Flavor
    Bitter 60.56%
    Odorless 30.16%
    Animal 23.5%
    Fruity 22.3%
    Nitrile 20.85%
    Alkaline 20.26%
    Very strong 20.21%
    Orange blossom 19.9%
    Indole 19.8%
    Sweet-like 19.61%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    5.3

    pKa est.
    6.97 (neutral)

    Molecular weight
    378.5 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    731°C

    Flash point

    • 245.27 ˚C est.

  • Synonyms

    • 153250-52-3
    • NJ Star NU 100
    • 2,6-Naphthalenedicarboxamide, n2,n6-dicyclohexyl-
    • NJStar NU-100
    • NJ Star NU-100
    • N,N'-DICYCLOHEXYL-2,6-NAPHTHALENEDICARBOXAMIDE
    • N0B5159U0C
    • 2,6-Naphthalenedicarboxamide, N,N'-dicyclohexyl-
    • DTXSID3074785
    • RefChem:821889
    • DTXCID3034951
    • 430-540-6
    • UNII-N0B5159U0C
    • N2,N6-DICYCLOHEXYLNAPHTHALENE-2,6-DICARBOXAMIDE
    • 2-N,6-N-dicyclohexylnaphthalene-2,6-dicarboxamide
    • NU-100
    • SCHEMBL124356
    • SCHEMBL29380975
    • MBSRTKPGZKQXQR-UHFFFAOYSA-N
    • SY310976
    • NS00076908
    • H42995
    • N~2~,N~6~-Dicyclohexylnaphthalene-2,6-dicarboxamide
    • Q27284344
    • 153250-52-3

  • Applications

    N,N'-dicyclohexyl-2,6-naphthalenedicarboxamide (CAS 153250-52-3) is primarily used as an organic-synthesis intermediate and building block for N,N'-disubstituted naphthalene diamide derivatives; it is commonly evaluated as a ligand precursor in coordination chemistry and catalysis; its rigid, aromatic naphthalene core makes it attractive as a spacer or building block in high-temperature polymers and polyimides; it can serve as a functional additive or crosslinking component in specialty coatings and inks; and it may be used as an intermediate in pharmaceutical synthesis or as a precursor for further chemical elaboration. Subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 3.02
    methanol 2.98
    isopropanol 2.47
    water 0.04
    ethyl acetate 7.58
    n-propanol 3.59
    acetone 13.85
    n-butanol 3.94
    acetonitrile 2.73
    DMF 25.06
    toluene 6.35
    isobutanol 2.88
    1,4-dioxane 14.52
    methyl acetate 9.12
    THF 53.24
    2-butanone 17.08
    n-pentanol 4.29
    sec-butanol 3.29
    n-hexane 0.5
    ethylene glycol 0.49
    NMP 38.46
    cyclohexane 0.5
    DMSO 12.52
    n-butyl acetate 11.28
    n-octanol 2.54
    chloroform 50.4
    n-propyl acetate 9.21
    acetic acid 9.25
    dichloromethane 45.56
    cyclohexanone 33.81
    propylene glycol 0.97
    isopropyl acetate 7.28
    DMAc 58.7
    2-ethoxyethanol 9.24
    isopentanol 4.62
    n-heptane 0.36
    ethyl formate 7.13
    1,2-dichloroethane 24.43
    n-hexanol 3.87
    2-methoxyethanol 10.57
    isobutyl acetate 6.72
    tetrachloromethane 3.3
    n-pentyl acetate 11.82
    transcutol 32.58
    n-heptanol 3.72
    ethylbenzene 4.08
    MIBK 9.28
    2-propoxyethanol 13.93
    tert-butanol 2.88
    MTBE 3.85
    2-butoxyethanol 13.4
    propionic acid 6.4
    o-xylene 4.14
    formic acid 3.59
    diethyl ether 4.47
    m-xylene 3.83
    p-xylene 5.87
    chlorobenzene 11.92
    dimethyl carbonate 6.34
    n-octane 0.3
    formamide 7.25
    cyclopentanone 45.69
    2-pentanone 13.24
    anisole 6.1
    cyclopentyl methyl ether 11.29
    gamma-butyrolactone 46.5
    1-methoxy-2-propanol 9.71
    pyridine 24.45
    3-pentanone 11.66
    furfural 34.26
    n-dodecane 0.23
    diethylene glycol 5.95
    diisopropyl ether 1.55
    tert-amyl alcohol 3.65
    acetylacetone 17.47
    n-hexadecane 0.27
    acetophenone 11.47
    methyl propionate 8.83
    isopentyl acetate 11.8
    trichloroethylene 62.27
    n-nonanol 3.27
    cyclohexanol 5.31
    benzyl alcohol 7.51
    2-ethylhexanol 3.46
    isooctanol 3.52
    dipropyl ether 4.09
    1,2-dichlorobenzene 11.48
    ethyl lactate 6.3
    propylene carbonate 21.47
    n-methylformamide 8.4
    2-pentanol 2.98
    n-pentane 0.33
    1-propoxy-2-propanol 10.65
    1-methoxy-2-propyl acetate 14.75
    2-(2-methoxypropoxy) propanol 12.63
    mesitylene 2.06
    ε-caprolactone 26.96
    p-cymene 2.87
    epichlorohydrin 56.19
    1,1,1-trichloroethane 14.02
    2-aminoethanol 1.56
    morpholine-4-carbaldehyde 29.9
    sulfolane 46.46
    2,2,4-trimethylpentane 0.33
    2-methyltetrahydrofuran 18.07
    n-hexyl acetate 10.07
    isooctane 0.21
    2-(2-butoxyethoxy)ethanol 16.33
    sec-butyl acetate 7.04
    tert-butyl acetate 7.61
    decalin 0.55
    glycerin 2.2
    diglyme 32.44
    acrylic acid 6.71
    isopropyl myristate 3.83
    n-butyric acid 11.67
    acetyl acetate 6.5
    di(2-ethylhexyl) phthalate 5.96
    ethyl propionate 7.47
    nitromethane 16.95
    1,2-diethoxyethane 12.7
    benzonitrile 8.39
    trioctyl phosphate 3.52
    1-bromopropane 8.71
    gamma-valerolactone 58.95
    n-decanol 2.34
    triethyl phosphate 5.72
    4-methyl-2-pentanol 2.75
    propionitrile 4.12
    vinylene carbonate 19.51
    1,1,2-trichlorotrifluoroethane 29.02
    DMS 10.58
    cumene 2.87
    2-octanol 2.74
    2-hexanone 11.41
    octyl acetate 5.08
    limonene 3.26
    1,2-dimethoxyethane 18.99
    ethyl orthosilicate 5.55
    tributyl phosphate 4.84
    diacetone alcohol 11.02
    N,N-dimethylaniline 5.63
    acrylonitrile 5.77
    aniline 8.15
    1,3-propanediol 3.85
    bromobenzene 11.04
    dibromomethane 22.21
    1,1,2,2-tetrachloroethane 47.11
    2-methyl-cyclohexyl acetate 8.96
    tetrabutyl urea 7.7
    diisobutyl methanol 2.46
    2-phenylethanol 8.07
    styrene 4.31
    dioctyl adipate 6.85
    dimethyl sulfate 11.78
    ethyl butyrate 8.63
    methyl lactate 6.76
    butyl lactate 11.13
    diethyl carbonate 5.86
    propanediol butyl ether 7.88
    triethyl orthoformate 7.79
    p-tert-butyltoluene 2.46
    methyl 4-tert-butylbenzoate 13.29
    morpholine 18.46
    tert-butylamine 1.67
    n-dodecanol 1.72
    dimethoxymethane 15.61
    ethylene carbonate 15.02
    cyrene 15.78
    2-ethoxyethyl acetate 18.43
    2-ethylhexyl acetate 9.42
    1,2,4-trichlorobenzene 15.39
    4-methylpyridine 19.65
    dibutyl ether 4.28
    2,6-dimethyl-4-heptanol 2.46
    DEF 15.21
    dimethyl isosorbide 27.65
    tetrachloroethylene 27.32
    eugenol 14.01
    triacetin 13.06
    span 80 10.02
    1,4-butanediol 1.74
    1,1-dichloroethane 15.32
    2-methyl-1-pentanol 5.52
    methyl formate 7.48
    2-methyl-1-butanol 4.36
    n-decane 0.41
    butyronitrile 4.79
    3,7-dimethyl-1-octanol 3.12
    1-chlorooctane 2.03
    1-chlorotetradecane 0.88
    n-nonane 0.33
    undecane 0.3
    tert-butylcyclohexane 0.46
    cyclooctane 0.2
    cyclopentanol 6.62
    tetrahydropyran 13.86
    tert-amyl methyl ether 4.34
    2,5,8-trioxanonane 20.61
    1-hexene 2.48
    2-isopropoxyethanol 8.14
    2,2,2-trifluoroethanol 5.99
    methyl butyrate 11.12

    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