Isopropyl acrylate

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  • Identifiers

    CAS number
    689-12-3

    Molecular formula
    C6H10O2

    SMILES
    CC(C)OC(=O)C=C

    Safety labels

    Flammable
    Flammable

    Corrosive
    Corrosive

    Irritant
    Irritant

    Environmental Hazard
    Environmental

  • Odor profile

    Fragrance
    Fruity 90.94%
    Ethereal 50.74%
    Apple 47.95%
    Pungent 47.8%
    Sharp 46.61%
    Sweet 42.05%
    Rummy 41.17%
    Caramellic 39.23%
    Pineapple 38.13%
    Tropical 32.96%

     

    Flavor
    Fruity 75.03%
    Sweet 28.37%
    Tropical 27.23%
    Berry 26.53%
    Butter 23.75%
    Pungent 23.33%
    Buttery 21.79%
    Caramel 21.47%
    Cheese 21.39%
    Sharp 20.89%

     

    Odor impact est.
    High

  • Properties

    XLogP3-AA
    1.5

    pKa est.
    7.78 (neutral)

    Molecular weight
    114.14 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra fast

    Boiling point est.
    109°C

    Flash point

    • 13.81 ˚C est.

  • Synonyms

    • Isopropyl acrylate
    • 2-PROPENOIC ACID, 1-METHYLETHYL ESTER
    • UNII-5TMJ62Z1LW
    • HSDB 5441
    • EINECS 211-710-7
    • NSC 32619
    • NSC-32619
    • AI3-15706
    • DTXSID4060997
    • 2-Propenoic acid,isopropyl ester
    • Isopropyl ester of 2-propenoic acid
    • 2-PROPENOIC ACID, 1-METHYLETHYL ESTER [HSDB]
    • Isopropyl 2propenoate
    • RefChem:149808
    • DTXCID3046295
    • 211-710-7
    • LYBIZMNPXTXVMV-UHFFFAOYSA-N
    • 689-12-3
    • iso-propyl acrylate
    • iso-Propylacrylate
    • Isopropyl 2-propenoate
    • propan-2-yl prop-2-enoate
    • Acrylic acid, isopropyl ester
    • MFCD00048291
    • 5TMJ62Z1LW
    • isopropyl prop-2-enoate
    • 1-Methylethyl 2-propenoate
    • SCHEMBL25921
    • SCHEMBL1618752
    • SCHEMBL6226781
    • SCHEMBL6226787
    • SCHEMBL6350283
    • NSC32619
    • AKOS013152960
    • MSK174741-1000M
    • BS-52923
    • SY223534
    • DB-055204
    • NS00020696
    • E83845
    • EN300-380987
    • F828013
    • Isopropyl acrylate Solution in Methanol, 1000ug/mL
    • Q27262852
    • 689-12-3

  • Applications

    Isopropyl acrylate (CAS 689-12-3) is primarily used as an acrylate monomer to produce acrylic polymers for coatings, adhesives, and sealants. Real-world applications include: as a monomer for acrylic polymers in coatings, sealants, and adhesives; serving as a reactive diluent for coatings and UV-curable inks to reduce viscosity while participating in polymerization; acting as a building block for specialty copolymers and resins with tailored properties; being incorporated into electronic and optical coatings formulations to provide protective or insulating layers; and functioning as a component in acrylate-based adhesive formulations.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 152.54
    methanol 231.49
    isopropanol 158.0
    water 3.29
    ethyl acetate 272.03
    n-propanol 156.87
    acetone 369.02
    n-butanol 164.62
    acetonitrile 239.69
    DMF 598.94
    toluene 132.59
    isobutanol 152.45
    1,4-dioxane 328.77
    methyl acetate 293.57
    THF 474.56
    2-butanone 317.14
    n-pentanol 142.59
    sec-butanol 197.17
    n-hexane 82.09
    ethylene glycol 57.28
    NMP 832.48
    cyclohexane 69.83
    DMSO 403.36
    n-butyl acetate 217.94
    n-octanol 161.68
    chloroform 483.88
    n-propyl acetate 179.5
    acetic acid 297.07
    dichloromethane 426.44
    cyclohexanone 443.01
    propylene glycol 93.84
    isopropyl acetate 194.3
    DMAc 674.1
    2-ethoxyethanol 162.71
    isopentanol 164.08
    n-heptane 41.17
    ethyl formate 160.37
    1,2-dichloroethane 262.57
    n-hexanol 196.81
    2-methoxyethanol 257.26
    isobutyl acetate 128.15
    tetrachloromethane 85.9
    n-pentyl acetate 168.24
    transcutol 482.11
    n-heptanol 100.47
    ethylbenzene 113.44
    MIBK 184.45
    2-propoxyethanol 259.01
    tert-butanol 256.43
    MTBE 260.21
    2-butoxyethanol 133.21
    propionic acid 233.9
    o-xylene 133.34
    formic acid 82.61
    diethyl ether 202.34
    m-xylene 131.35
    p-xylene 157.04
    chlorobenzene 218.34
    dimethyl carbonate 129.88
    n-octane 25.27
    formamide 75.1
    cyclopentanone 518.54
    2-pentanone 264.62
    anisole 196.8
    cyclopentyl methyl ether 285.93
    gamma-butyrolactone 597.63
    1-methoxy-2-propanol 254.58
    pyridine 255.92
    3-pentanone 246.73
    furfural 464.59
    n-dodecane 26.78
    diethylene glycol 182.07
    diisopropyl ether 99.31
    tert-amyl alcohol 258.84
    acetylacetone 366.15
    n-hexadecane 29.3
    acetophenone 229.68
    methyl propionate 247.58
    isopentyl acetate 205.1
    trichloroethylene 552.68
    n-nonanol 131.85
    cyclohexanol 212.01
    benzyl alcohol 148.19
    2-ethylhexanol 145.5
    isooctanol 90.56
    dipropyl ether 132.06
    1,2-dichlorobenzene 248.7
    ethyl lactate 123.06
    propylene carbonate 375.61
    n-methylformamide 184.04
    2-pentanol 158.94
    n-pentane 52.96
    1-propoxy-2-propanol 206.17
    1-methoxy-2-propyl acetate 227.69
    2-(2-methoxypropoxy) propanol 219.32
    mesitylene 107.28
    ε-caprolactone 407.51
    p-cymene 90.36
    epichlorohydrin 405.36
    1,1,1-trichloroethane 336.59
    2-aminoethanol 90.38
    morpholine-4-carbaldehyde 524.16
    sulfolane 843.53
    2,2,4-trimethylpentane 47.73
    2-methyltetrahydrofuran 415.06
    n-hexyl acetate 320.35
    isooctane 31.55
    2-(2-butoxyethoxy)ethanol 237.64
    sec-butyl acetate 145.96
    tert-butyl acetate 245.98
    decalin 60.13
    glycerin 128.63
    diglyme 343.02
    acrylic acid 231.15
    isopropyl myristate 125.29
    n-butyric acid 251.49
    acetyl acetate 222.84
    di(2-ethylhexyl) phthalate 128.86
    ethyl propionate 200.86
    nitromethane 451.77
    1,2-diethoxyethane 191.93
    benzonitrile 216.28
    trioctyl phosphate 91.85
    1-bromopropane 193.84
    gamma-valerolactone 548.83
    n-decanol 99.96
    triethyl phosphate 113.77
    4-methyl-2-pentanol 109.11
    propionitrile 189.76
    vinylene carbonate 340.3
    1,1,2-trichlorotrifluoroethane 348.13
    DMS 254.9
    cumene 100.04
    2-octanol 103.37
    2-hexanone 206.92
    octyl acetate 159.73
    limonene 134.53
    1,2-dimethoxyethane 311.89
    ethyl orthosilicate 106.23
    tributyl phosphate 121.71
    diacetone alcohol 258.84
    N,N-dimethylaniline 178.06
    acrylonitrile 237.11
    aniline 139.86
    1,3-propanediol 129.72
    bromobenzene 235.81
    dibromomethane 303.76
    1,1,2,2-tetrachloroethane 458.78
    2-methyl-cyclohexyl acetate 177.36
    tetrabutyl urea 154.65
    diisobutyl methanol 93.43
    2-phenylethanol 162.69
    styrene 127.25
    dioctyl adipate 174.64
    dimethyl sulfate 284.39
    ethyl butyrate 170.46
    methyl lactate 166.94
    butyl lactate 142.55
    diethyl carbonate 133.52
    propanediol butyl ether 188.46
    triethyl orthoformate 125.6
    p-tert-butyltoluene 93.23
    methyl 4-tert-butylbenzoate 210.62
    morpholine 324.51
    tert-butylamine 162.78
    n-dodecanol 79.65
    dimethoxymethane 268.94
    ethylene carbonate 252.82
    cyrene 220.74
    2-ethoxyethyl acetate 193.78
    2-ethylhexyl acetate 168.04
    1,2,4-trichlorobenzene 288.2
    4-methylpyridine 325.95
    dibutyl ether 170.62
    2,6-dimethyl-4-heptanol 93.43
    DEF 350.84
    dimethyl isosorbide 359.74
    tetrachloroethylene 273.34
    eugenol 193.12
    triacetin 289.31
    span 80 197.25
    1,4-butanediol 74.01
    1,1-dichloroethane 297.82
    2-methyl-1-pentanol 157.61
    methyl formate 183.73
    2-methyl-1-butanol 170.55
    n-decane 39.34
    butyronitrile 188.3
    3,7-dimethyl-1-octanol 156.48
    1-chlorooctane 125.78
    1-chlorotetradecane 59.05
    n-nonane 41.09
    undecane 31.22
    tert-butylcyclohexane 65.47
    cyclooctane 32.37
    cyclopentanol 241.71
    tetrahydropyran 314.81
    tert-amyl methyl ether 239.03
    2,5,8-trioxanonane 290.57
    1-hexene 164.38
    2-isopropoxyethanol 140.03
    2,2,2-trifluoroethanol 111.96
    methyl butyrate 246.91

    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