n-Propyl methacrylate

Overview IFRA Botanical Request a quote

  • Identifiers

    CAS number
    2210-28-8

    Molecular formula
    C7H12O2

    SMILES
    CCCOC(=O)C(=C)C

    Safety labels

    Flammable
    Flammable

    Irritant
    Irritant

  • Odor profile

    Fruity 68.46%
    Sweet 58.03%
    Ethereal 55.47%
    Chamomile 48.58%
    Pungent 48.17%
    Apple 43.37%
    Herbal 43.27%
    Rummy 42.97%
    Caramellic 39.62%
    Sharp 38.2%

    Scent© AI

  • Properties

    XLogP3-AA
    2.5

    pKa est.
    7.92 (neutral)

    Molecular weight
    128.17 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra fast

    Boiling point

    • 286 °F at 760 mmHg (NTP, 1992)
    • 141 °C

    Flash point est.
    30.31 ˚C

    Flash point expt.

    • 86 °F (NTP, 1992)

    Solubility expt.

    • Insoluble (<1 mg/ml at 70 °F) (NTP, 1992)
    • Miscible with ethyl alcohol, ethyl ether
    • Insoluble in water

  • Synonyms

    • N-PROPYL METHACRYLATE
    • 2210-28-8
    • Propyl methacrylate
    • Methacrylic acid, propyl ester
    • Propyl 2-methyl-2-propenoate
    • 2-Propenoic acid, 2-methyl-, propyl ester
    • N-PROPYLMETHACRYLATE
    • propyl 2-methylprop-2-enoate
    • CCRIS 4864
    • HSDB 5455
    • 95Q6J7A6N3
    • EINECS 218-639-0
    • NSC 32624
    • NSC-32624
    • BRN 1744849
    • AI3-14513
    • methacrylic acid n-propyl ester
    • PROPYL METHACRYLATE, N-
    • PROPYL METHACRYLATE ESTER
    • DTXSID2025973
    • N-PROPYL METHACRYLATE [HSDB]
    • 4-02-00-01524 (Beilstein Handbook Reference)
    • MFCD00048690
    • Propyl 2-methylacrylate
    • Propyl 2methyl2propenoate
    • Propyl 2-methylacrylate #
    • methacrylic acid propyl ester
    • SCHEMBL16573
    • UNII-95Q6J7A6N3
    • WLN: 3OVY1&U1
    • DTXCID605973
    • PROPYL METHACRYLATE [INCI]
    • NSC32624
    • N-PROPYL-2-METHYL-PROPENOATE
    • AKOS040744582
    • 2Propenoic acid, 2methyl, propyl ester
    • AS-86325
    • FP175691
    • Propyl ester of 2-Methyl-2-propenoic acid
    • Propyl methacrylate - Stabilized with MEHQ
    • 2-METHYLPROPENOIC ACID, PROPYL ESTER
    • NS00020605
    • F18287
    • Propyl methacrylate, contains ~200 ppm MEHQ, 97%
    • Q10329086
    • 218-639-0

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 1098.23
    methanol 1371.03
    isopropanol 918.6
    water 3.95
    ethyl acetate 605.31
    n-propanol 842.34
    acetone 873.75
    n-butanol 982.52
    acetonitrile 826.97
    DMF 1051.93
    toluene 441.99
    isobutanol 745.16
    1,4-dioxane 976.25
    methyl acetate 690.43
    THF 1147.88
    2-butanone 943.57
    n-pentanol 926.75
    sec-butanol 1006.43
    n-hexane 247.45
    ethylene glycol 197.97
    NMP 934.36
    cyclohexane 240.37
    DMSO 786.24
    n-butyl acetate 1150.08
    n-octanol 677.86
    chloroform 1824.42
    n-propyl acetate 693.46
    acetic acid 889.81
    dichloromethane 1774.45
    cyclohexanone 984.55
    propylene glycol 270.2
    isopropyl acetate 405.52
    DMAc 1007.56
    2-ethoxyethanol 902.55
    isopentanol 890.88
    n-heptane 197.08
    ethyl formate 636.66
    1,2-dichloroethane 956.01
    n-hexanol 944.87
    2-methoxyethanol 1013.58
    isobutyl acetate 444.04
    tetrachloromethane 336.48
    n-pentyl acetate 634.21
    transcutol 1655.17
    n-heptanol 545.16
    ethylbenzene 466.08
    MIBK 472.89
    2-propoxyethanol 941.13
    tert-butanol 1077.51
    MTBE 893.97
    2-butoxyethanol 687.03
    propionic acid 587.77
    o-xylene 394.84
    formic acid 316.77
    diethyl ether 698.2
    m-xylene 367.58
    p-xylene 622.06
    chlorobenzene 626.93
    dimethyl carbonate 199.43
    n-octane 109.67
    formamide 391.5
    cyclopentanone 940.37
    2-pentanone 723.65
    anisole 679.21
    cyclopentyl methyl ether 569.51
    gamma-butyrolactone 945.49
    1-methoxy-2-propanol 729.0
    pyridine 942.26
    3-pentanone 507.39
    furfural 1104.18
    n-dodecane 103.29
    diethylene glycol 552.77
    diisopropyl ether 254.1
    tert-amyl alcohol 1138.39
    acetylacetone 586.29
    n-hexadecane 111.2
    acetophenone 697.17
    methyl propionate 459.5
    isopentyl acetate 943.46
    trichloroethylene 1687.26
    n-nonanol 542.32
    cyclohexanol 721.43
    benzyl alcohol 631.74
    2-ethylhexanol 704.09
    isooctanol 440.69
    dipropyl ether 576.35
    1,2-dichlorobenzene 602.02
    ethyl lactate 312.89
    propylene carbonate 684.81
    n-methylformamide 614.05
    2-pentanol 759.5
    n-pentane 205.89
    1-propoxy-2-propanol 767.37
    1-methoxy-2-propyl acetate 565.75
    2-(2-methoxypropoxy) propanol 625.6
    mesitylene 261.95
    ε-caprolactone 897.41
    p-cymene 360.29
    epichlorohydrin 1211.41
    1,1,1-trichloroethane 963.04
    2-aminoethanol 408.53
    morpholine-4-carbaldehyde 958.76
    sulfolane 934.91
    2,2,4-trimethylpentane 140.28
    2-methyltetrahydrofuran 1099.06
    n-hexyl acetate 947.58
    isooctane 103.3
    2-(2-butoxyethoxy)ethanol 808.3
    sec-butyl acetate 445.96
    tert-butyl acetate 482.16
    decalin 173.52
    glycerin 303.21
    diglyme 1270.93
    acrylic acid 530.68
    isopropyl myristate 384.06
    n-butyric acid 830.54
    acetyl acetate 365.82
    di(2-ethylhexyl) phthalate 336.83
    ethyl propionate 492.94
    nitromethane 1029.05
    1,2-diethoxyethane 887.55
    benzonitrile 856.69
    trioctyl phosphate 287.45
    1-bromopropane 800.39
    gamma-valerolactone 1128.03
    n-decanol 403.96
    triethyl phosphate 290.98
    4-methyl-2-pentanol 427.1
    propionitrile 694.64
    vinylene carbonate 707.84
    1,1,2-trichlorotrifluoroethane 789.51
    DMS 426.69
    cumene 359.18
    2-octanol 481.98
    2-hexanone 825.98
    octyl acetate 509.61
    limonene 497.42
    1,2-dimethoxyethane 1429.05
    ethyl orthosilicate 287.59
    tributyl phosphate 350.94
    diacetone alcohol 559.49
    N,N-dimethylaniline 519.45
    acrylonitrile 813.58
    aniline 468.51
    1,3-propanediol 623.85
    bromobenzene 699.59
    dibromomethane 1267.32
    1,1,2,2-tetrachloroethane 1344.93
    2-methyl-cyclohexyl acetate 569.56
    tetrabutyl urea 431.4
    diisobutyl methanol 371.33
    2-phenylethanol 616.1
    styrene 539.19
    dioctyl adipate 497.7
    dimethyl sulfate 266.64
    ethyl butyrate 733.86
    methyl lactate 251.25
    butyl lactate 471.32
    diethyl carbonate 497.05
    propanediol butyl ether 624.32
    triethyl orthoformate 417.64
    p-tert-butyltoluene 324.75
    methyl 4-tert-butylbenzoate 503.38
    morpholine 1090.71
    tert-butylamine 839.32
    n-dodecanol 317.33
    dimethoxymethane 592.03
    ethylene carbonate 515.67
    cyrene 450.45
    2-ethoxyethyl acetate 609.86
    2-ethylhexyl acetate 771.1
    1,2,4-trichlorobenzene 676.47
    4-methylpyridine 1069.14
    dibutyl ether 672.39
    2,6-dimethyl-4-heptanol 371.33
    DEF 771.74
    dimethyl isosorbide 795.17
    tetrachloroethylene 919.3
    eugenol 559.92
    triacetin 579.57
    span 80 569.04
    1,4-butanediol 413.41
    1,1-dichloroethane 1053.34
    2-methyl-1-pentanol 926.14
    methyl formate 488.74
    2-methyl-1-butanol 890.49
    n-decane 153.95
    butyronitrile 881.43
    3,7-dimethyl-1-octanol 604.53
    1-chlorooctane 448.02
    1-chlorotetradecane 206.43
    n-nonane 158.24
    undecane 122.53
    tert-butylcyclohexane 186.73
    cyclooctane 95.5
    cyclopentanol 666.96
    tetrahydropyran 1018.96
    tert-amyl methyl ether 755.48
    2,5,8-trioxanonane 892.07
    1-hexene 660.1
    2-isopropoxyethanol 659.19
    2,2,2-trifluoroethanol 238.95
    methyl butyrate 797.78

    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

Botanical

Name CAS Botanical Proportion
Roman chamomile (Italy) 6 8015-92-7 Anthemis nobilis L., fam. Asteraceae (Compositae) 0.15%