Ethylenebis(stearamide)

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  • Identifiers

    CAS number
    110-30-5

    Molecular formula
    C38H76N2O2

    SMILES
    CCCCCCCCCCCCCCCCCC(=O)NCCNC(=O)CCCCCCCCCCCCCCCCC

    Safety labels

    Irritant
    Irritant

  • Odor profile

    Fragrance
    Waxy 51.91%
    Fatty 39.95%
    Meaty 33.35%
    Savory 32.02%
    Odorless 31.07%
    Fishy 31.05%
    Oily 29.26%
    Animal 24.85%
    Woody 19.42%
    Cooling 18.25%

     

    Flavor
    Bland 38.72%
    Mild 31.82%
    Odorless 31.3%
    Faint 29.22%
    Fatty 27.57%
    Waxy 26.42%
    Slightly waxy 22.77%
    Delicate 20.98%
    Bay oil 20.73%
    Beer 19.67%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    15.7

    pKa est.
    10.67 (weak base)

    Molecular weight
    593.0 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    751°C

    Melting point expt.

    • HARD; HIGH MELTING POINT
    • 135-146 °C

    Flash point

    • 295.26 ˚C est.
    • 280 °C o.c.

    Solubility expt.

    • Solubility in water: none

  • Synonyms

    • 110-30-5
    • N,N'-Ethylenebis(stearamide)
    • Ethylene distearamide
    • Advawax
    • Lubrol EA
    • Microtomic 280
    • Ethylenebis(stearamide)
    • Ethylenebis(stearylamide)
    • Ethylenedistearamide
    • Advawachs 280
    • Chemetron 100
    • Carlisle 280
    • Ethylenebisstearoamide
    • Octadecanamide, N,N'-1,2-ethanediylbis-
    • 1,2-Bis(octadecanamido)ethane
    • N,N'-ETHYLENE DISTEARYLAMIDE
    • Kemamide W 40
    • N,N'-Distearoylethylenediamine
    • N,N'-Ethylenedistearamide
    • Ethylenediamine steardiamide
    • Ethylenediamine bisstearamide
    • Stearic acid, ethylenediamine diamide
    • Octadecanamide, N,N'-ethylenebis-
    • N,N'-Ethylene bisstearamide
    • N,N'-1,2-Ethanediylbisoctadecanamide
    • 603RP8TB9A
    • NSC-83613
    • DTXSID4026840
    • 203-755-6
    • RefChem:161027
    • DTXCID406840
    • N,N'-(Ethane-1,2-diyl)distearamide
    • Plastflow
    • N,N'-Ethylenebisstearamide
    • NN'-Ethylenebis(stearamide)
    • Ethylenebisoctadecanamide
    • N,N'-Ethylenebisoctadecanamide
    • N,N'-Ethylenedi(stearamide)
    • C38H76N2O2
    • N-[2-(octadecanoylamino)ethyl]octadecanamide
    • MFCD00059224
    • N,N-Ethylenebis(stearamide)
    • Ethylene bis stearamide
    • Ethylenebisstearamide
    • CCRIS 2293
    • HSDB 5398
    • EINECS 203-755-6
    • NSC 83613
    • UNII-603RP8TB9A
    • AI3-08515
    • N,N'-ethylenebis
    • Kemamide W-39
    • Kemamide W-40
    • Plastic additive 03 CRS
    • EC 203-755-6
    • SCHEMBL19975
    • Octadecanamide,N'-ethylenebis-
    • ethylenebis(stearic acid amide)
    • SCHEMBL23295985
    • N,N'-ethylene-bis-stearic amide
    • N,N'-ETHYLENEDISTEARYLAMIDE
    • BIS(STEAROYL)ETHYLENEDIAMIDE
    • NSC83613
    • 1,2-ETHYLENEBIS(STEARAMIDE)
    • MSK161672
    • AKOS015915120
    • ETHYLENEDIAMINE BIS(STEARAMIDE)
    • N,N'-ethane-1,2-diyldioctadecanamide
    • Octadecanamide,N'-1,2-ethanediylbis-
    • DS-6811
    • N,N'-ETHYLENEBIS(STEARIC AMIDE)
    • N,N'-(Ethane-1,2-diyl)dioctadecanamide
    • N,N'-ETHYLENE DISTEARYLAMIDE [HSDB]
    • E0243
    • N,N'-BIS(OCTADECANOYL)ETHYLENEDIAMINE
    • NS00009100
    • D70357
    • N,N'-Ethylenebis(stearamide), beads, <840 mum
    • Q5404472
    • Plastic additive 03, European Pharmacopoeia (EP) Reference Standard
    • N,N'-Ethylenebisoctadecanamide (mixture of fatty acid amides) (consists of C??, C?? and C??)
    • 110-30-5

  • Applications

    Ethylenebis(stearamide) is a fatty diamide used primarily as a processing aid and internal lubricant in plastics and elastomers, providing surface slip, reducing blocking, and aiding mold release in polyolefin films and molded parts. It also functions as a slip/anti-block additive in coatings and inks and as a processing additive in rubber and elastomer compounding. In coatings and paints, it can modify rheology and improve application characteristics by imparting controlled slip. In cosmetics/personal care, it can act as a structuring agent or wax-like thickener in certain wax-based formulations. Overall, its use is formulation-dependent and subject to local regulations.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 0.98
    methanol 1.5
    isopropanol 0.79
    water 0.05
    ethyl acetate 7.0
    n-propanol 1.49
    acetone 4.53
    n-butanol 1.61
    acetonitrile 1.44
    DMF 13.65
    toluene 4.42
    isobutanol 1.34
    1,4-dioxane 8.35
    methyl acetate 5.4
    THF 27.93
    2-butanone 8.49
    n-pentanol 2.12
    sec-butanol 1.87
    n-hexane 1.13
    ethylene glycol 0.22
    NMP 83.16
    cyclohexane 2.56
    DMSO 14.37
    n-butyl acetate 10.49
    n-octanol 4.01
    chloroform 41.61
    n-propyl acetate 10.5
    acetic acid 5.54
    dichloromethane 35.24
    cyclohexanone 31.18
    propylene glycol 0.61
    isopropyl acetate 7.49
    DMAc 50.48
    2-ethoxyethanol 5.45
    isopentanol 1.94
    n-heptane 1.11
    ethyl formate 4.77
    1,2-dichloroethane 16.18
    n-hexanol 1.87
    2-methoxyethanol 4.44
    isobutyl acetate 7.32
    tetrachloromethane 10.0
    n-pentyl acetate 20.06
    transcutol 39.79
    n-heptanol 3.32
    ethylbenzene 4.19
    MIBK 6.86
    2-propoxyethanol 6.34
    tert-butanol 1.58
    MTBE 4.61
    2-butoxyethanol 11.24
    propionic acid 4.19
    o-xylene 5.24
    formic acid 1.98
    diethyl ether 2.85
    m-xylene 3.63
    p-xylene 5.86
    chlorobenzene 9.87
    dimethyl carbonate 4.68
    n-octane 0.75
    formamide 3.03
    cyclopentanone 35.75
    2-pentanone 7.27
    anisole 7.18
    cyclopentyl methyl ether 14.65
    gamma-butyrolactone 39.99
    1-methoxy-2-propanol 4.77
    pyridine 13.4
    3-pentanone 9.11
    furfural 34.95
    n-dodecane 0.41
    diethylene glycol 2.4
    diisopropyl ether 2.02
    tert-amyl alcohol 3.6
    acetylacetone 13.48
    n-hexadecane 0.48
    acetophenone 14.76
    methyl propionate 7.68
    isopentyl acetate 12.28
    trichloroethylene 40.62
    n-nonanol 4.68
    cyclohexanol 4.69
    benzyl alcohol 4.51
    2-ethylhexanol 3.17
    isooctanol 3.73
    dipropyl ether 6.2
    1,2-dichlorobenzene 15.51
    ethyl lactate 6.8
    propylene carbonate 26.77
    n-methylformamide 4.62
    2-pentanol 1.52
    n-pentane 0.58
    1-propoxy-2-propanol 8.18
    1-methoxy-2-propyl acetate 14.26
    2-(2-methoxypropoxy) propanol 16.53
    mesitylene 3.03
    ε-caprolactone 36.42
    p-cymene 4.01
    epichlorohydrin 28.99
    1,1,1-trichloroethane 23.75
    2-aminoethanol 0.76
    morpholine-4-carbaldehyde 30.44
    sulfolane 90.73
    2,2,4-trimethylpentane 1.14
    2-methyltetrahydrofuran 19.0
    n-hexyl acetate 19.39
    isooctane 0.42
    2-(2-butoxyethoxy)ethanol 16.33
    sec-butyl acetate 10.0
    tert-butyl acetate 12.62
    decalin 1.9
    glycerin 1.57
    diglyme 41.15
    acrylic acid 3.91
    isopropyl myristate 6.0
    n-butyric acid 7.88
    acetyl acetate 7.69
    di(2-ethylhexyl) phthalate 7.84
    ethyl propionate 10.46
    nitromethane 11.23
    1,2-diethoxyethane 14.42
    benzonitrile 6.34
    trioctyl phosphate 5.03
    1-bromopropane 8.09
    gamma-valerolactone 51.54
    n-decanol 2.76
    triethyl phosphate 13.79
    4-methyl-2-pentanol 1.63
    propionitrile 2.18
    vinylene carbonate 21.09
    1,1,2-trichlorotrifluoroethane 31.89
    DMS 11.54
    cumene 3.6
    2-octanol 3.4
    2-hexanone 10.62
    octyl acetate 7.51
    limonene 6.35
    1,2-dimethoxyethane 15.73
    ethyl orthosilicate 13.1
    tributyl phosphate 7.68
    diacetone alcohol 11.17
    N,N-dimethylaniline 7.83
    acrylonitrile 2.67
    aniline 4.25
    1,3-propanediol 1.31
    bromobenzene 12.12
    dibromomethane 19.38
    1,1,2,2-tetrachloroethane 43.69
    2-methyl-cyclohexyl acetate 16.53
    tetrabutyl urea 12.7
    diisobutyl methanol 2.61
    2-phenylethanol 4.37
    styrene 4.25
    dioctyl adipate 12.45
    dimethyl sulfate 17.07
    ethyl butyrate 14.23
    methyl lactate 5.35
    butyl lactate 16.66
    diethyl carbonate 9.25
    propanediol butyl ether 9.49
    triethyl orthoformate 16.72
    p-tert-butyltoluene 3.8
    methyl 4-tert-butylbenzoate 24.08
    morpholine 11.22
    tert-butylamine 1.29
    n-dodecanol 1.78
    dimethoxymethane 6.65
    ethylene carbonate 15.64
    cyrene 21.22
    2-ethoxyethyl acetate 23.09
    2-ethylhexyl acetate 12.22
    1,2,4-trichlorobenzene 21.53
    4-methylpyridine 12.27
    dibutyl ether 9.21
    2,6-dimethyl-4-heptanol 2.61
    DEF 14.77
    dimethyl isosorbide 39.87
    tetrachloroethylene 27.29
    eugenol 17.39
    triacetin 28.68
    span 80 13.59
    1,4-butanediol 0.9
    1,1-dichloroethane 12.43
    2-methyl-1-pentanol 3.18
    methyl formate 4.16
    2-methyl-1-butanol 2.41
    n-decane 1.04
    butyronitrile 2.63
    3,7-dimethyl-1-octanol 4.23
    1-chlorooctane 4.91
    1-chlorotetradecane 1.39
    n-nonane 0.95
    undecane 0.6
    tert-butylcyclohexane 1.37
    cyclooctane 1.01
    cyclopentanol 5.12
    tetrahydropyran 11.6
    tert-amyl methyl ether 7.2
    2,5,8-trioxanonane 23.85
    1-hexene 2.64
    2-isopropoxyethanol 4.9
    2,2,2-trifluoroethanol 4.78
    methyl butyrate 14.67

    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