2,4-Decadienoic acid, (2E,4E)-

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  • Identifiers

    CAS number
    30361-33-2

    Molecular formula
    C10H16O2

    SMILES
    CCCCC/C=C/C=C/C(=O)O

    Safety labels

    Corrosive
    Corrosive

  • Odor profile

    Fragrance
    Fatty 90.69%
    Green 79.5%
    Fruity 69.96%
    Waxy 64.28%
    Dairy 57.9%
    Oily 54.19%
    Melon 43.88%
    Pear 38.04%
    Milky 37.95%
    Buttery 36.65%

     

    Flavor
    Fatty 58.91%
    Sweet 51.19%
    Green 37.81%
    Waxy 37.62%
    Oily 37.61%
    Fruity 37.2%
    Fat 35.5%
    Spicy 28.02%
    Herbal 27.58%
    Orange 27.4%

     

    Odor impact est.
    Medium

  • Properties

    XLogP3-AA
    3.3

    pKa est.
    7.78 (neutral)

    Molecular weight
    168.23 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    288°C

    Flash point

    • 145.01 ˚C est.

  • Synonyms

    • (2E,4E)-2,4-Decadienoic acid
    • 30361-33-2
    • 2,4-Decadienoic acid, (2E,4E)-
    • 2,4-Decadienoic acid
    • FGJ89HQ9GR
    • EINECS 250-149-2
    • 2-trans,4-trans-Decadienoic acid
    • DTXSID401026609
    • 2,4-Decadienoic acid, trans-2,trans-4-
    • RefChem:443133
    • (E,E)-2,4-Decadienoic Acid
    • DTXCID90911070
    • 250-149-2
    • 92015-76-4
    • (2E,4E)-deca-2,4-dienoic acid
    • deca-2,4-dienoic acid
    • 2E,4E-decadienoic acid
    • (2E,4E)-Decadienoic acid
    • trans-2, trans-4-decadienoic acid
    • C10:2n-6,8
    • CBV8Q5WA6X
    • Decadienoic acid
    • 2,4-Decadienoic acid, (2E,4Z)-
    • (E,E)-2,4-Decadienoic Acid; 2(E),4(E)-Decadienoic Acid; 2-trans,4-trans-Decadienoic Acid; trans-2-trans-4-Decadienoic Acid
    • EINECS 208-872-6
    • 2,4-Decadienoicacid
    • UNII-CBV8Q5WA6X
    • UNII-FGJ89HQ9GR
    • SCHEMBL258255
    • orb1981889
    • CHEBI:72614
    • trans,trans-2,4-decadienoic acid
    • HY-N10751
    • LMFA01030104
    • AKOS006294474
    • DB-257537
    • CS-0634409
    • NS00083827
    • G88946
    • 203R144
    • EN300-25092854
    • Q27140018
    • 30361-33-2

  • Applications

    2,4-Decadienoic acid, (2E,4E)- (CAS 30361-33-2) is predominantly used as an organic building block and diacid feedstock for polymer synthesis, notably as a diacid component in polyesters, polyurethanes, and unsaturated polyester resins used in coatings and inks; it is also evaluated as an intermediate in fragrance/cosmetic ingredient synthesis and may serve as a starting material for pharmaceutical and agrochemical intermediates.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 2011.43
    methanol 2459.03
    isopropanol 1049.44
    water 0.13
    ethyl acetate 715.15
    n-propanol 1249.29
    acetone 1536.14
    n-butanol 914.4
    acetonitrile 295.14
    DMF 2391.49
    toluene 137.39
    isobutanol 728.06
    1,4-dioxane 527.1
    methyl acetate 418.48
    THF 1967.03
    2-butanone 946.9
    n-pentanol 719.75
    sec-butanol 744.87
    n-hexane 100.79
    ethylene glycol 260.81
    NMP 1281.31
    cyclohexane 32.64
    DMSO 3470.13
    n-butyl acetate 562.16
    n-octanol 154.99
    chloroform 273.79
    n-propyl acetate 468.47
    acetic acid 594.26
    dichloromethane 318.17
    cyclohexanone 979.77
    propylene glycol 489.42
    isopropyl acetate 492.99
    DMAc 1108.2
    2-ethoxyethanol 865.05
    isopentanol 768.41
    n-heptane 23.82
    ethyl formate 245.11
    1,2-dichloroethane 427.31
    n-hexanol 650.09
    2-methoxyethanol 1674.22
    isobutyl acetate 299.93
    tetrachloromethane 48.63
    n-pentyl acetate 231.77
    transcutol 2233.92
    n-heptanol 189.48
    ethylbenzene 94.47
    MIBK 563.17
    2-propoxyethanol 950.25
    tert-butanol 1164.3
    MTBE 823.82
    2-butoxyethanol 395.25
    propionic acid 501.03
    o-xylene 103.43
    formic acid 211.13
    diethyl ether 603.49
    m-xylene 159.88
    p-xylene 106.96
    chlorobenzene 141.77
    dimethyl carbonate 166.38
    n-octane 8.84
    formamide 408.02
    cyclopentanone 1420.35
    2-pentanone 1027.57
    anisole 247.7
    cyclopentyl methyl ether 1006.9
    gamma-butyrolactone 1100.46
    1-methoxy-2-propanol 1425.35
    pyridine 418.85
    3-pentanone 485.5
    furfural 523.76
    n-dodecane 6.61
    diethylene glycol 637.89
    diisopropyl ether 209.56
    tert-amyl alcohol 869.33
    acetylacetone 779.16
    n-hexadecane 7.55
    acetophenone 236.18
    methyl propionate 640.1
    isopentyl acetate 516.36
    trichloroethylene 627.18
    n-nonanol 128.21
    cyclohexanol 546.53
    benzyl alcohol 250.04
    2-ethylhexanol 299.15
    isooctanol 157.6
    dipropyl ether 290.25
    1,2-dichlorobenzene 130.57
    ethyl lactate 196.03
    propylene carbonate 409.19
    n-methylformamide 856.58
    2-pentanol 619.7
    n-pentane 44.43
    1-propoxy-2-propanol 693.16
    1-methoxy-2-propyl acetate 548.19
    2-(2-methoxypropoxy) propanol 344.08
    mesitylene 102.28
    ε-caprolactone 624.68
    p-cymene 58.81
    epichlorohydrin 1095.38
    1,1,1-trichloroethane 257.42
    2-aminoethanol 805.14
    morpholine-4-carbaldehyde 831.08
    sulfolane 1560.29
    2,2,4-trimethylpentane 31.99
    2-methyltetrahydrofuran 1339.37
    n-hexyl acetate 329.18
    isooctane 32.91
    2-(2-butoxyethoxy)ethanol 559.56
    sec-butyl acetate 320.65
    tert-butyl acetate 624.24
    decalin 33.72
    glycerin 500.83
    diglyme 817.68
    acrylic acid 312.05
    isopropyl myristate 104.53
    n-butyric acid 738.74
    acetyl acetate 222.79
    di(2-ethylhexyl) phthalate 107.91
    ethyl propionate 368.35
    nitromethane 769.7
    1,2-diethoxyethane 542.59
    benzonitrile 198.81
    trioctyl phosphate 83.87
    1-bromopropane 256.79
    gamma-valerolactone 1179.55
    n-decanol 93.72
    triethyl phosphate 104.6
    4-methyl-2-pentanol 337.97
    propionitrile 318.88
    vinylene carbonate 254.03
    1,1,2-trichlorotrifluoroethane 664.41
    DMS 201.69
    cumene 76.82
    2-octanol 119.48
    2-hexanone 635.8
    octyl acetate 138.72
    limonene 114.66
    1,2-dimethoxyethane 998.1
    ethyl orthosilicate 111.36
    tributyl phosphate 108.48
    diacetone alcohol 838.78
    N,N-dimethylaniline 191.44
    acrylonitrile 351.09
    aniline 282.6
    1,3-propanediol 794.07
    bromobenzene 134.9
    dibromomethane 230.37
    1,1,2,2-tetrachloroethane 563.56
    2-methyl-cyclohexyl acetate 221.34
    tetrabutyl urea 153.64
    diisobutyl methanol 153.2
    2-phenylethanol 266.92
    styrene 113.54
    dioctyl adipate 168.84
    dimethyl sulfate 315.33
    ethyl butyrate 288.35
    methyl lactate 326.25
    butyl lactate 226.69
    diethyl carbonate 138.3
    propanediol butyl ether 431.68
    triethyl orthoformate 179.93
    p-tert-butyltoluene 65.61
    methyl 4-tert-butylbenzoate 199.15
    morpholine 1144.85
    tert-butylamine 626.37
    n-dodecanol 67.72
    dimethoxymethane 1090.11
    ethylene carbonate 228.24
    cyrene 289.03
    2-ethoxyethyl acetate 323.05
    2-ethylhexyl acetate 346.31
    1,2,4-trichlorobenzene 170.62
    4-methylpyridine 498.48
    dibutyl ether 196.44
    2,6-dimethyl-4-heptanol 153.2
    DEF 956.0
    dimethyl isosorbide 531.27
    tetrachloroethylene 329.23
    eugenol 224.64
    triacetin 239.11
    span 80 302.27
    1,4-butanediol 328.41
    1,1-dichloroethane 324.62
    2-methyl-1-pentanol 573.58
    methyl formate 330.35
    2-methyl-1-butanol 679.54
    n-decane 11.59
    butyronitrile 408.06
    3,7-dimethyl-1-octanol 182.32
    1-chlorooctane 68.91
    1-chlorotetradecane 24.9
    n-nonane 11.41
    undecane 8.55
    tert-butylcyclohexane 44.17
    cyclooctane 14.28
    cyclopentanol 681.69
    tetrahydropyran 817.84
    tert-amyl methyl ether 576.38
    2,5,8-trioxanonane 525.39
    1-hexene 390.66
    2-isopropoxyethanol 599.32
    2,2,2-trifluoroethanol 102.7
    methyl butyrate 509.61

    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