Stearyl acrylate

Overview IFRA Request a quote

  • Identifiers

    CAS number
    4813-57-4

    Molecular formula
    C21H40O2

    SMILES
    CCCCCCCCCCCCCCCCCCOC(=O)C=C

    Safety labels

    Irritant
    Irritant

    Environmental Hazard
    Environmental

  • Odor profile

    Fragrance
    Fatty 73.43%
    Waxy 66.21%
    Oily 53.04%
    Sweet 34.05%
    Fruity 32.78%
    Creamy 30.46%
    Dairy 28.91%
    Milky 27.26%
    Buttery 26.26%
    Odorless 25.67%

     

    Flavor
    Waxy 56.2%
    Fatty 42.74%
    Oily 38.37%
    Mild 35.86%
    Soapy 30.64%
    Fat 28.23%
    Faint 28.09%
    Bland 26.31%
    Creamy 25.77%
    Fruity 25.49%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    9.4

    pKa est.
    7.56 (neutral)

    Molecular weight
    324.5 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    392°C

    Flash point

    • 173.48 ˚C est.

  • Synonyms

    • Octadecyl acrylate
    • 4813-57-4
    • Stearyl acrylate
    • n-Octadecyl acrylate
    • 2-Propenoic acid, octadecyl ester
    • BLEMMER SA
    • EXCEPARL S
    • Octadecyl 2-propenoate
    • L37WJG7RTH
    • LIGHT ACRYLATE S-A
    • VISCOAT STA
    • EINECS 225-383-3
    • UNII-L37WJG7RTH
    • Acrylic acid, octadecyl ester
    • AI3-15687
    • 1-OCTADECANOL, ACRYLATE
    • DTXSID9063613
    • EC 225-383-3
    • RefChem:9276
    • DTXCID2040608
    • 225-383-3
    • octadecyl prop-2-enoate
    • MFCD00015091
    • Stearyl Acrylate (stabilized with MEHQ)
    • octadecylacrylate
    • Acrylic acid stearyl ester
    • N-Octadecyl acrylate(11.5 cp(38 degrees c))
    • n-octadecylacrylate
    • Acrylic Acid Octadecyl Ester
    • SCHEMBL14967
    • Octadecyl acrylate,high purity
    • SCHEMBL865029
    • SCHEMBL1228379
    • Octadecyl acrylate (Stearyl acrylate)
    • AKOS015915480
    • Octadecyl acrylate, stabilized with MEHQ
    • BS-42313
    • Stearyl Acrylate, (stabilized with MEHQ)
    • A1011
    • CS-0167362
    • NS00008100
    • D78461
    • F693485
    • Octadecyl acrylate, contains 200 ppm monomethyl ether hydroquinone as inhibitor, 97%
    • 4813-57-4

  • Applications

    Stearyl acrylate (CAS number: 4813-57-4) is a long-chain alkyl acrylate used primarily as a monomer or functional additive in polymer and coating formulations. In practice, it is employed as a monomer or comonomer in UV-curable coatings and inks to impart a waxy feel, flexibility, and gloss; as a wax-modified component in acrylic polymers to improve lubricity and low-temperature processability; as a co-monomer in adhesives to tailor elasticity and adhesion performance; as a wax-like emollient or texture modifier in cosmetics and personal care formulations; and may be evaluated for specialty coating and polymer systems where enhanced slip and water resistance are desired. Subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 11.09
    methanol 11.65
    isopropanol 16.8
    water 0.01
    ethyl acetate 227.53
    n-propanol 20.06
    acetone 103.65
    n-butanol 28.84
    acetonitrile 33.84
    DMF 171.57
    toluene 99.5
    isobutanol 25.4
    1,4-dioxane 174.23
    methyl acetate 116.41
    THF 595.52
    2-butanone 176.18
    n-pentanol 32.04
    sec-butanol 32.77
    n-hexane 28.71
    ethylene glycol 0.9
    NMP 615.59
    cyclohexane 134.24
    DMSO 197.01
    n-butyl acetate 321.54
    n-octanol 57.0
    chloroform 598.57
    n-propyl acetate 330.44
    acetic acid 34.58
    dichloromethane 701.0
    cyclohexanone 674.75
    propylene glycol 3.42
    isopropyl acetate 255.93
    DMAc 394.94
    2-ethoxyethanol 74.79
    isopentanol 50.58
    n-heptane 38.04
    ethyl formate 72.83
    1,2-dichloroethane 481.04
    n-hexanol 37.82
    2-methoxyethanol 57.71
    isobutyl acetate 225.71
    tetrachloromethane 139.26
    n-pentyl acetate 476.68
    transcutol 568.94
    n-heptanol 46.55
    ethylbenzene 89.07
    MIBK 246.71
    2-propoxyethanol 93.99
    tert-butanol 51.66
    MTBE 156.35
    2-butoxyethanol 130.34
    propionic acid 43.69
    o-xylene 105.15
    formic acid 4.96
    diethyl ether 113.71
    m-xylene 91.77
    p-xylene 139.64
    chlorobenzene 215.58
    dimethyl carbonate 45.51
    n-octane 19.29
    formamide 12.95
    cyclopentanone 622.82
    2-pentanone 223.87
    anisole 199.98
    cyclopentyl methyl ether 377.16
    gamma-butyrolactone 532.69
    1-methoxy-2-propanol 81.38
    pyridine 254.01
    3-pentanone 198.21
    furfural 367.4
    n-dodecane 10.16
    diethylene glycol 25.26
    diisopropyl ether 94.11
    tert-amyl alcohol 77.86
    acetylacetone 322.77
    n-hexadecane 13.03
    acetophenone 275.87
    methyl propionate 142.54
    isopentyl acetate 334.2
    trichloroethylene 818.35
    n-nonanol 64.19
    cyclohexanol 108.76
    benzyl alcohol 75.71
    2-ethylhexanol 69.33
    isooctanol 62.21
    dipropyl ether 213.79
    1,2-dichlorobenzene 310.55
    ethyl lactate 81.59
    propylene carbonate 314.79
    n-methylformamide 43.44
    2-pentanol 37.69
    n-pentane 16.02
    1-propoxy-2-propanol 138.02
    1-methoxy-2-propyl acetate 303.51
    2-(2-methoxypropoxy) propanol 157.93
    mesitylene 85.61
    ε-caprolactone 574.66
    p-cymene 91.33
    epichlorohydrin 590.63
    1,1,1-trichloroethane 585.97
    2-aminoethanol 4.56
    morpholine-4-carbaldehyde 347.72
    sulfolane 930.62
    2,2,4-trimethylpentane 25.1
    2-methyltetrahydrofuran 479.76
    n-hexyl acetate 403.63
    isooctane 16.21
    2-(2-butoxyethoxy)ethanol 192.8
    sec-butyl acetate 290.92
    tert-butyl acetate 398.35
    decalin 59.44
    glycerin 7.22
    diglyme 522.04
    acrylic acid 29.11
    isopropyl myristate 144.1
    n-butyric acid 127.63
    acetyl acetate 157.08
    di(2-ethylhexyl) phthalate 84.95
    ethyl propionate 280.47
    nitromethane 120.75
    1,2-diethoxyethane 368.98
    benzonitrile 130.22
    trioctyl phosphate 66.89
    1-bromopropane 272.0
    gamma-valerolactone 715.93
    n-decanol 41.34
    triethyl phosphate 185.73
    4-methyl-2-pentanol 40.7
    propionitrile 52.5
    vinylene carbonate 208.95
    1,1,2-trichlorotrifluoroethane 283.99
    DMS 190.53
    cumene 73.12
    2-octanol 57.56
    2-hexanone 262.71
    octyl acetate 155.11
    limonene 182.59
    1,2-dimethoxyethane 330.61
    ethyl orthosilicate 185.72
    tributyl phosphate 101.17
    diacetone alcohol 235.18
    N,N-dimethylaniline 146.93
    acrylonitrile 52.29
    aniline 75.85
    1,3-propanediol 13.01
    bromobenzene 297.05
    dibromomethane 433.32
    1,1,2,2-tetrachloroethane 840.26
    2-methyl-cyclohexyl acetate 317.33
    tetrabutyl urea 169.86
    diisobutyl methanol 76.34
    2-phenylethanol 80.56
    styrene 106.81
    dioctyl adipate 226.88
    dimethyl sulfate 132.03
    ethyl butyrate 374.41
    methyl lactate 48.13
    butyl lactate 203.77
    diethyl carbonate 188.19
    propanediol butyl ether 86.32
    triethyl orthoformate 297.57
    p-tert-butyltoluene 86.75
    methyl 4-tert-butylbenzoate 290.85
    morpholine 227.05
    tert-butylamine 41.99
    n-dodecanol 30.22
    dimethoxymethane 121.26
    ethylene carbonate 194.88
    cyrene 176.88
    2-ethoxyethyl acetate 402.9
    2-ethylhexyl acetate 326.17
    1,2,4-trichlorobenzene 363.01
    4-methylpyridine 280.46
    dibutyl ether 275.35
    2,6-dimethyl-4-heptanol 76.34
    DEF 317.69
    dimethyl isosorbide 499.43
    tetrachloroethylene 456.73
    eugenol 183.07
    triacetin 375.23
    span 80 148.92
    1,4-butanediol 6.95
    1,1-dichloroethane 361.94
    2-methyl-1-pentanol 56.5
    methyl formate 34.35
    2-methyl-1-butanol 45.78
    n-decane 24.83
    butyronitrile 75.03
    3,7-dimethyl-1-octanol 84.49
    1-chlorooctane 125.29
    1-chlorotetradecane 37.98
    n-nonane 24.42
    undecane 14.53
    tert-butylcyclohexane 43.86
    cyclooctane 39.23
    cyclopentanol 97.77
    tetrahydropyran 334.2
    tert-amyl methyl ether 188.57
    2,5,8-trioxanonane 291.18
    1-hexene 67.53
    2-isopropoxyethanol 85.34
    2,2,2-trifluoroethanol 20.83
    methyl butyrate 396.21

    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