Formamide, N,N'-1,6-hexanediylbis(N-(2,2,6,6-tetramethyl-4-piperidinyl)-

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  • Identifiers

    CAS number
    124172-53-8

    Molecular formula
    C26H50N4O2

    SMILES
    CC1(CC(CC(N1)(C)C)N(CCCCCCN(C=O)C2CC(NC(C2)(C)C)(C)C)C=O)C

    Safety labels

    Irritant
    Irritant

  • Odor profile

    Fragrance
    Odorless 39.06%
    Cooling 30.89%
    Animal 29.07%
    Fishy 27.59%
    Woody 26.54%
    Savory 23.31%
    Roasted 22.91%
    Mint 22.44%
    Meaty 21.68%
    Fresh 20.26%

     

    Flavor
    Woody 31.79%
    Herbal 26.24%
    Bitter 24.34%
    Green 24.14%
    Mild 23.51%
    Wood 22.7%
    Sandalwood 21.59%
    Cedarleaf 20.87%
    Clary 20.46%
    Tangy 19.78%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    3.4

    pKa est.
    7.61 (neutral)

    Molecular weight
    450.7 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    508°C

    Flash point

    • 230.57 ˚C est.

  • Synonyms

    • 124172-53-8
    • Formamide, N,N'-1,6-hexanediylbis[N-(2,2,6,6-tetramethyl-4-piperidinyl)-
    • n,n'-bis(2,2,6,6-tetramethyl-4-piperidyl)-n,n'-diformylhexamethylenediamine
    • UNII-D695806T7B
    • D695806T7B
    • UVINUL FK 4145
    • DTXSID9073094
    • EC 413-610-0
    • 4050H
    • Formamide, N,N'-1,6-hexanediylbis(N-(2,2,6,6-tetramethyl-4-piperidinyl)-
    • n,n'-bisformyl-n,n'-bis(2,2,6,6-tetramethyl-4-piperidyl)hexamethylenediamine
    • N,N'-1,6-HEXANEDIYLBIS(N-(2,2,6,6-TETRAMETHYL-4-PIPERIDINYL)FORMAMIDE)
    • N,N'-BIS(FORMYL)-N,N'-BIS(2,2,6,6-TETRAMETHYL-4-PIPERIDYL)-1,6-HEXAMETHYLENEDIAMINE
    • Uvinul 4050H
    • RefChem:141201
    • DTXCID2033811
    • 602-984-2
    • N,N'-(Hexane-1,6-diyl)bis(N-(2,2,6,6-tetramethylpiperidin-4-yl)formamide)
    • MFCD25292833
    • C26H50N4O2
    • N,N'-1,6-hexanediylbis(N-(2,2,6,6-tetramethyl-piperidin-4-yl)formamide
    • N-(2,2,6,6-tetramethylpiperidin-4-yl)-N-{6-[N-(2,2,6,6-tetramethylpiperidin-4-yl)formamido]hexyl}formamide
    • Formamide, N,N-1,6-hexanediylbisN-(2,2,6,6-tetramethyl-4-piperidinyl)-
    • N-[6-[formyl-(2,2,6,6-tetramethylpiperidin-4-yl)amino]hexyl]-N-(2,2,6,6-tetramethylpiperidin-4-yl)formamide
    • Uvinul4050H
    • SCHEMBL77345
    • AKOS030524249
    • DS-19819
    • SY316383
    • CS-0187554
    • NS00005745
    • D71107
    • Q27276169
    • N,N'-Hexane-1,6-diylbis[N-(2,2,6,6-tetramethylpiperidin-4-yl)formamide]
    • FORMAMIDE, N,N'-1,6-HEXANEDIYLBIS(N-(2,2,6,6-TETRAMETHYL-4- PIPERIDINYL)-
    • n,n'-bis(formyl)-n,n'-bis(2,2,6,6-tetramethyl-4-piperidyl)-1,6-hexanediamine
    • N,N'-bis-[2,2,6,6-tetra-methylpiperidin-4-yl]-N,N'-bisformyl-1,6-diaminohexane
    • 413-610-0
    • N,N inverted exclamation mark -(Hexane-1,6-diyl)bis[N-(2,2,6,6-tetramethyl-4-piperidyl)formamide]
    • N-[6-[formyl-(2,2,6,6-tetramethyl-4-piperidyl)amino]hexyl]-N-(2,2,6,6-tetramethyl-4-piperidyl)formamide
    • 124172-53-8

  • Applications

    Formamide, N,N'-1,6-hexanediylbis(N-(2,2,6,6-tetramethyl-4-piperidinyl)- CAS 124172-53-8, is commonly employed as a hindered amine light stabilizer (HALS) in polymer formulations to enhance UV- and weathering resistance. In practice, it is used to improve the durability of polymers and plastics, to stabilize coatings and inks for outdoor service life, to act as an additive in adhesive systems, and to enhance the performance of packaging films exposed to sunlight.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 37.14
    methanol 58.04
    isopropanol 16.18
    water 5.47
    ethyl acetate 57.75
    n-propanol 37.67
    acetone 37.45
    n-butanol 25.51
    acetonitrile 14.04
    DMF 110.31
    toluene 24.93
    isobutanol 27.91
    1,4-dioxane 26.73
    methyl acetate 55.85
    THF 107.26
    2-butanone 61.46
    n-pentanol 22.32
    sec-butanol 25.29
    n-hexane 1.38
    ethylene glycol 10.61
    NMP 506.76
    cyclohexane 1.59
    DMSO 56.92
    n-butyl acetate 45.88
    n-octanol 12.15
    chloroform 171.96
    n-propyl acetate 52.64
    acetic acid 173.95
    dichloromethane 130.04
    cyclohexanone 121.61
    propylene glycol 23.55
    isopropyl acetate 42.85
    DMAc 290.42
    2-ethoxyethanol 55.73
    isopentanol 18.88
    n-heptane 1.19
    ethyl formate 52.24
    1,2-dichloroethane 52.46
    n-hexanol 19.43
    2-methoxyethanol 75.48
    isobutyl acetate 43.3
    tetrachloromethane 29.73
    n-pentyl acetate 47.15
    transcutol 93.08
    n-heptanol 16.29
    ethylbenzene 8.3
    MIBK 30.04
    2-propoxyethanol 73.51
    tert-butanol 11.4
    MTBE 12.07
    2-butoxyethanol 53.09
    propionic acid 95.04
    o-xylene 16.74
    formic acid 108.71
    diethyl ether 14.08
    m-xylene 18.23
    p-xylene 12.68
    chlorobenzene 32.78
    dimethyl carbonate 40.23
    n-octane 0.56
    formamide 87.44
    cyclopentanone 177.75
    2-pentanone 48.14
    anisole 14.47
    cyclopentyl methyl ether 66.87
    gamma-butyrolactone 295.12
    1-methoxy-2-propanol 57.6
    pyridine 61.17
    3-pentanone 46.58
    furfural 179.45
    n-dodecane 0.27
    diethylene glycol 35.12
    diisopropyl ether 4.25
    tert-amyl alcohol 22.41
    acetylacetone 64.64
    n-hexadecane 0.31
    acetophenone 40.29
    methyl propionate 82.56
    isopentyl acetate 41.91
    trichloroethylene 177.27
    n-nonanol 11.97
    cyclohexanol 34.24
    benzyl alcohol 31.78
    2-ethylhexanol 13.29
    isooctanol 13.66
    dipropyl ether 12.01
    1,2-dichlorobenzene 32.82
    ethyl lactate 40.42
    propylene carbonate 153.66
    n-methylformamide 92.58
    2-pentanol 14.68
    n-pentane 1.38
    1-propoxy-2-propanol 50.37
    1-methoxy-2-propyl acetate 72.69
    2-(2-methoxypropoxy) propanol 45.45
    mesitylene 7.63
    ε-caprolactone 169.63
    p-cymene 7.61
    epichlorohydrin 174.11
    1,1,1-trichloroethane 62.66
    2-aminoethanol 33.95
    morpholine-4-carbaldehyde 178.58
    sulfolane 303.17
    2,2,4-trimethylpentane 1.24
    2-methyltetrahydrofuran 81.71
    n-hexyl acetate 43.91
    isooctane 0.47
    2-(2-butoxyethoxy)ethanol 46.24
    sec-butyl acetate 37.37
    tert-butyl acetate 36.05
    decalin 1.22
    glycerin 38.11
    diglyme 78.74
    acrylic acid 89.18
    isopropyl myristate 8.26
    n-butyric acid 102.33
    acetyl acetate 45.07
    di(2-ethylhexyl) phthalate 22.25
    ethyl propionate 45.5
    nitromethane 148.03
    1,2-diethoxyethane 20.85
    benzonitrile 23.7
    trioctyl phosphate 12.5
    1-bromopropane 25.52
    gamma-valerolactone 263.9
    n-decanol 6.55
    triethyl phosphate 23.57
    4-methyl-2-pentanol 9.06
    propionitrile 17.61
    vinylene carbonate 123.83
    1,1,2-trichlorotrifluoroethane 217.0
    DMS 43.86
    cumene 6.76
    2-octanol 9.26
    2-hexanone 35.07
    octyl acetate 15.75
    limonene 9.44
    1,2-dimethoxyethane 42.18
    ethyl orthosilicate 20.75
    tributyl phosphate 16.49
    diacetone alcohol 51.7
    N,N-dimethylaniline 14.69
    acrylonitrile 25.12
    aniline 37.38
    1,3-propanediol 35.36
    bromobenzene 28.4
    dibromomethane 70.55
    1,1,2,2-tetrachloroethane 132.47
    2-methyl-cyclohexyl acetate 37.09
    tetrabutyl urea 21.55
    diisobutyl methanol 4.67
    2-phenylethanol 30.42
    styrene 7.87
    dioctyl adipate 18.55
    dimethyl sulfate 94.89
    ethyl butyrate 36.67
    methyl lactate 59.88
    butyl lactate 49.77
    diethyl carbonate 22.35
    propanediol butyl ether 46.33
    triethyl orthoformate 27.74
    p-tert-butyltoluene 6.85
    methyl 4-tert-butylbenzoate 52.58
    morpholine 60.66
    tert-butylamine 5.25
    n-dodecanol 3.53
    dimethoxymethane 55.94
    ethylene carbonate 94.36
    cyrene 75.96
    2-ethoxyethyl acetate 70.82
    2-ethylhexyl acetate 39.24
    1,2,4-trichlorobenzene 55.16
    4-methylpyridine 67.34
    dibutyl ether 6.82
    2,6-dimethyl-4-heptanol 4.67
    DEF 83.62
    dimethyl isosorbide 81.53
    tetrachloroethylene 100.44
    eugenol 44.12
    triacetin 76.19
    span 80 40.18
    1,4-butanediol 16.54
    1,1-dichloroethane 51.88
    2-methyl-1-pentanol 19.09
    methyl formate 71.25
    2-methyl-1-butanol 28.45
    n-decane 0.7
    butyronitrile 17.28
    3,7-dimethyl-1-octanol 9.97
    1-chlorooctane 5.18
    1-chlorotetradecane 1.13
    n-nonane 0.68
    undecane 0.41
    tert-butylcyclohexane 1.21
    cyclooctane 0.78
    cyclopentanol 52.01
    tetrahydropyran 34.16
    tert-amyl methyl ether 19.37
    2,5,8-trioxanonane 44.38
    1-hexene 5.33
    2-isopropoxyethanol 43.71
    2,2,2-trifluoroethanol 107.53
    methyl butyrate 59.57

    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