(1,2-Dioxoethylene)bis(iminoethylene) bis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate)

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  • Identifiers

    CAS number
    70331-94-1

    Molecular formula
    C40H60N2O8

    SMILES
    CC(C)(C)C1=CC(=CC(=C1O)C(C)(C)C)CCC(=O)OCCNC(=O)C(=O)NCCOC(=O)CCC2=CC(=C(C(=C2)C(C)(C)C)O)C(C)(C)C

  • Odor profile

    Fragrance
    Fruity 64.06%
    Floral 61.8%
    Woody 57.55%
    Green 56.2%
    Dry 36.47%
    Rose 32.9%
    Musk 30.78%
    Berry 29.56%
    Powdery 29.32%
    Herbal 27.42%

     

    Flavor
    Bitter 59.39%
    Bland 33.34%
    Odorless 31.51%
    Mild 24.02%
    Parsley 20.1%
    Heather 19.98%
    Broom 19.8%
    Cedarleaf 19.8%
    Sweet-like 19.48%
    Genet 19.47%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    8.8

    pKa est.
    5.65 (weak acid)

    Molecular weight
    696.9 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    897°C

    Flash point

    • 290.47 ˚C est.

  • Synonyms

    • 70331-94-1
    • Naugard XL-1
    • (Oxalylbis(azanediyl))bis(ethane-2,1-diyl) bis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoate)
    • (1,2-Dioxoethylene)bis(iminoethylene) bis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate)
    • Antioxidant
    • Benzenepropanoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-,(1,2-dioxo-1,2-ethanediyl)bis(imino-2,1-ethanediyl) ester
    • 2-[[2-[2-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]ethylamino]-2-oxoacetyl]amino]ethyl 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate
    • Benzenepropanoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-, (1,2-dioxo-1,2-ethanediyl)bis(imino-2,1-ethanediyl) ester
    • ANTIOXIDANT MD-697
    • 2,2'-Oxamidobis[ethyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate]
    • (1,2-dioxoethylene)bis(iminoethylene) bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate]
    • 2,2'-OXAMIDOBIS(ETHYL 3-(3,5-DI-TERT-BUTYL-4-HYDROXYPHENYL)PROPIONATE)
    • Benzenepropanoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-, 1,1'-((1,2-dioxo-1,2-ethanediyl)bis(imino-2,1-ethanediyl)) ester
    • C40H60N2O8
    • [Oxalylbis(azanediyl)]bis(ethane-2,1-diyl) Bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoate]
    • Benzenepropanoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-, 1,1'-[(1,2-dioxo-1,2-ethanediyl)bis(imino-2,1-ethanediyl)] ester
    • EINECS 274-572-7
    • MFCD01940880
    • SCHEMBL39210
    • DTXSID1052450
    • OXWDLAHVJDUQJM-UHFFFAOYSA-N
    • AKOS016009490
    • DS-5473
    • (Oxalylbis(azanediyl))bis(ethane-2,1-diyl)bis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoate)
    • CS-0154928
    • NS00019748
    • O0526
    • D78315
    • 2,2'-Oxamidodiethyl bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate]
    • (1,2-dioxoethylene)bis(iminoethylene) bis(3-(3,5-di-t-butyl-4-hydroxyphenyl)propionate)
    • (Oxalylbis(azanediyl))bis(ethane-2 pound not1-diyl) bis(3-(3 pound not5-di-tert-butyl-4-hydroxyphenyl)propanoate)
    • 2-{[(2-{[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoyl]oxy}ethyl)carbamoyl]formamido}ethyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoate
    • 274-572-7

  • Applications

    The chemical name (1,2-Dioxoethylene)bis(iminoethylene) bis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate) and CAS 70331-94-1 are used primarily as a hindered-phenol antioxidant and polymer stabilizer. In practice, it serves as a heat and light stabilizer for polymers and plastics (notably polyolefins); as an antioxidant additive for coatings, paints, and inks to extend weathering life; as a stabilizer in rubber and elastomer formulations; as an additive in lubricants and industrial oils to inhibit oxidation; and as a component in adhesive formulations to improve aging stability.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 38.77
    methanol 40.21
    isopropanol 13.11
    water 0.1
    ethyl acetate 3.62
    n-propanol 25.08
    acetone 21.94
    n-butanol 12.26
    acetonitrile 5.3
    DMF 64.69
    toluene 2.3
    isobutanol 9.94
    1,4-dioxane 14.58
    methyl acetate 5.21
    THF 58.91
    2-butanone 16.72
    n-pentanol 14.78
    sec-butanol 10.24
    n-hexane 0.31
    ethylene glycol 7.36
    NMP 69.26
    cyclohexane 0.15
    DMSO 85.04
    n-butyl acetate 4.56
    n-octanol 4.41
    chloroform 19.52
    n-propyl acetate 6.31
    acetic acid 29.3
    dichloromethane 18.12
    cyclohexanone 18.55
    propylene glycol 19.92
    isopropyl acetate 2.48
    DMAc 57.87
    2-ethoxyethanol 39.14
    isopentanol 5.51
    n-heptane 0.2
    ethyl formate 10.81
    1,2-dichloroethane 10.01
    n-hexanol 5.66
    2-methoxyethanol 48.44
    isobutyl acetate 3.98
    tetrachloromethane 1.76
    n-pentyl acetate 7.41
    transcutol 27.56
    n-heptanol 5.74
    ethylbenzene 1.6
    MIBK 4.03
    2-propoxyethanol 28.25
    tert-butanol 6.17
    MTBE 2.92
    2-butoxyethanol 23.54
    propionic acid 11.37
    o-xylene 1.13
    formic acid 21.57
    diethyl ether 4.04
    m-xylene 1.14
    p-xylene 2.3
    chlorobenzene 3.64
    dimethyl carbonate 3.61
    n-octane 0.17
    formamide 26.89
    cyclopentanone 37.59
    2-pentanone 8.88
    anisole 4.6
    cyclopentyl methyl ether 6.47
    gamma-butyrolactone 32.93
    1-methoxy-2-propanol 30.0
    pyridine 21.75
    3-pentanone 5.29
    furfural 30.04
    n-dodecane 0.09
    diethylene glycol 17.05
    diisopropyl ether 0.49
    tert-amyl alcohol 6.07
    acetylacetone 9.32
    n-hexadecane 0.09
    acetophenone 7.68
    methyl propionate 5.64
    isopentyl acetate 3.54
    trichloroethylene 20.47
    n-nonanol 4.32
    cyclohexanol 4.16
    benzyl alcohol 10.86
    2-ethylhexanol 2.29
    isooctanol 3.74
    dipropyl ether 2.96
    1,2-dichlorobenzene 2.89
    ethyl lactate 6.28
    propylene carbonate 10.48
    n-methylformamide 35.75
    2-pentanol 3.79
    n-pentane 0.21
    1-propoxy-2-propanol 15.25
    1-methoxy-2-propyl acetate 6.25
    2-(2-methoxypropoxy) propanol 10.82
    mesitylene 0.46
    ε-caprolactone 15.76
    p-cymene 0.8
    epichlorohydrin 40.6
    1,1,1-trichloroethane 4.54
    2-aminoethanol 24.81
    morpholine-4-carbaldehyde 46.34
    sulfolane 52.38
    2,2,4-trimethylpentane 0.09
    2-methyltetrahydrofuran 15.51
    n-hexyl acetate 6.65
    isooctane 0.04
    2-(2-butoxyethoxy)ethanol 16.71
    sec-butyl acetate 2.65
    tert-butyl acetate 2.58
    decalin 0.13
    glycerin 20.71
    diglyme 24.35
    acrylic acid 12.38
    isopropyl myristate 1.47
    n-butyric acid 11.72
    acetyl acetate 2.03
    di(2-ethylhexyl) phthalate 3.73
    ethyl propionate 3.72
    nitromethane 27.09
    1,2-diethoxyethane 7.78
    benzonitrile 6.41
    trioctyl phosphate 2.61
    1-bromopropane 4.75
    gamma-valerolactone 62.71
    n-decanol 2.46
    triethyl phosphate 2.01
    4-methyl-2-pentanol 1.49
    propionitrile 5.54
    vinylene carbonate 9.88
    1,1,2-trichlorotrifluoroethane 35.31
    DMS 3.49
    cumene 1.04
    2-octanol 3.19
    2-hexanone 11.81
    octyl acetate 2.84
    limonene 0.99
    1,2-dimethoxyethane 32.41
    ethyl orthosilicate 2.05
    tributyl phosphate 2.51
    diacetone alcohol 8.48
    N,N-dimethylaniline 4.23
    acrylonitrile 8.54
    aniline 5.15
    1,3-propanediol 24.68
    bromobenzene 2.91
    dibromomethane 10.67
    1,1,2,2-tetrachloroethane 17.48
    2-methyl-cyclohexyl acetate 3.74
    tetrabutyl urea 5.18
    diisobutyl methanol 0.7
    2-phenylethanol 6.85
    styrene 1.88
    dioctyl adipate 3.52
    dimethyl sulfate 7.97
    ethyl butyrate 3.2
    methyl lactate 7.64
    butyl lactate 10.12
    diethyl carbonate 1.74
    propanediol butyl ether 23.17
    triethyl orthoformate 3.22
    p-tert-butyltoluene 0.74
    methyl 4-tert-butylbenzoate 7.74
    morpholine 30.48
    tert-butylamine 1.96
    n-dodecanol 1.31
    dimethoxymethane 22.53
    ethylene carbonate 7.05
    cyrene 21.42
    2-ethoxyethyl acetate 10.83
    2-ethylhexyl acetate 2.93
    1,2,4-trichlorobenzene 4.43
    4-methylpyridine 13.04
    dibutyl ether 2.56
    2,6-dimethyl-4-heptanol 0.7
    DEF 11.84
    dimethyl isosorbide 15.72
    tetrachloroethylene 9.39
    eugenol 10.29
    triacetin 6.5
    span 80 11.28
    1,4-butanediol 15.45
    1,1-dichloroethane 6.83
    2-methyl-1-pentanol 7.37
    methyl formate 20.32
    2-methyl-1-butanol 6.9
    n-decane 0.22
    butyronitrile 6.21
    3,7-dimethyl-1-octanol 2.09
    1-chlorooctane 1.28
    1-chlorotetradecane 0.33
    n-nonane 0.2
    undecane 0.13
    tert-butylcyclohexane 0.14
    cyclooctane 0.05
    cyclopentanol 11.31
    tetrahydropyran 10.74
    tert-amyl methyl ether 2.6
    2,5,8-trioxanonane 13.59
    1-hexene 1.83
    2-isopropoxyethanol 19.53
    2,2,2-trifluoroethanol 8.27
    methyl butyrate 7.22

    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