Imazalil

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  • Identifiers

    CAS number
    35554-44-0

    Molecular formula
    C14H14Cl2N2O

    SMILES
    C=CCOC(CN1C=CN=C1)C2=C(C=C(C=C2)Cl)Cl

    Safety labels

    Corrosive
    Corrosive

    Acute Toxic
    Acute Toxic

    Health Hazard
    Health

    Environmental Hazard
    Environmental

  • Odor profile

    Fragrance
    Roasted 30.42%
    Odorless 29.08%
    Grape 27.64%
    Meaty 26.52%
    Floral 26.52%
    Sweet 25.75%
    Savory 24.92%
    Fruity 24.5%
    Cooked 23.6%
    Animal 22.41%

     

    Flavor
    Bitter 76.11%
    Odorless 33.37%
    Mild 24.3%
    Roasted 22.46%
    Bland 20.89%
    Nitrile 20.34%
    Sweet-like 20.18%
    Bread crust 19.77%
    Orange flower 19.74%
    Roasted peanuts 19.63%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    3.8

    pKa est.
    4.97 (weak acid)

    Molecular weight
    297.2 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Melting point expt.

    • 52.7 °C
    • 50 °C

    Boiling point

    • 347 °C
    • 347.00 °C. @ 760.00 mm Hg
    • 319-347 °C (estimated)

    Flash point

    • 184.24 ˚C est.
    • 192 °C

    Solubility expt.

    • In acetone, dichloromethane, ethanol, methanol, isopropanol, xylene, toluene, benzene > 500g/L at 20 °C. In hexane 19 g/L at 20 °C. Also soluble in heptane and petroleum ether.
    • In water, 0.18 g/L at pH 7.6, 20 °C
    • 180 mg/L @ 20 °C (exp)
    • Solubility in water, g/100ml at 20 °C: 0.14

  • Synonyms

    • IMAZALIL
    • Enilconazole
    • 35554-44-0
    • Deccozil
    • Fungaflor
    • Imaverol
    • Clinafarm
    • Fungazil
    • Chloramizol
    • Florasan
    • Magnate
    • Eniloconazol (SP)
    • Deccozil S 75
    • NuZone
    • Deccosil
    • Enilconazol
    • Freshgard
    • Enilconazole (BPC)
    • FloPro IMZ
    • Amolden MP 100
    • CGA 41333
    • R-23979
    • 6K0NOF3XQ6
    • CGA-41333
    • NSC-759313
    • Enilconazole for veterinary use
    • DTXSID8024151
    • Allyl-1-(2,4-dichlorophenyl)-2-imidazol-1-ylethyl ether
    • (+-)-1-(beta-(Allyloxy)-2,4-dichlorophenethyl)-imidazole
    • 1-[2-(2,4-dichlorophenyl)-2-prop-2-enoxyethyl]imidazole
    • 1-(2-(2,4-Dichlorophenyl)-2-(2-propenyloxy)ethyl)-1H-imidazole
    • R 23,979
    • DTXCID504151
    • chloramizole
    • Enilconazolum
    • 1-[2-(2,4-dichlorophenyl)-2-(prop-2-en-1-yloxy)ethyl]-1H-imidazole
    • 1-(2-(2,4-dichlorophenyl)-2-prop-2-enoxyethyl)imidazole
    • 1-(2-(2,4-dichlorophenyl)-2-(prop-2-en-1-yloxy)ethyl)-1H-imidazole
    • RefChem:923326
    • CHEBI:81927
    • 1-(beta-allyloxy-2,4-dichlorophenethyl)imidazole
    • (+ or-)-1-(beta-allyloxy-2,4-dichlorophenylethyl)imidazole
    • 252-615-0
    • Bromazil
    • 1H-Imidazole, 1-[2-(2,4-dichlorophenyl)-2-(2-propenyloxy)ethyl]-
    • 1-(2-(Allyloxy)-2-(2,4-dichlorophenyl)ethyl)-1H-imidazole
    • 73790-28-0
    • R 23979
    • MFCD00055331
    • Imazalil [ANSI:BSI:ISO]
    • 1-[2-(Allyloxy)-2-(2,4-dichlorophenyl)ethyl]-1H-imidazole
    • Enilconazole (USAN/INN)
    • (+ or -)-1-(beta-allyloxy-2,4-dichlorophenylethyl)imidazole
    • CHEBI:83829
    • Imazalil 1000 microg/mL in Acetone
    • 1-[2-allyloxy-2-(2,4-dichlorophenyl)ethyl]imidazole
    • Imazalil 10 microg/mL in Acetonitrile
    • 1-[2-(Allyloxy)-2-(2,4-dichlorophenyl)ethyl]imidazole
    • imazalil sulphate
    • Imazalil 100 microg/mL in Acetonitrile
    • 1-(2-(2,4-Dichlorphenyl)-2-(2-propenyloxy)aethyl)-1H-imidazol
    • Caswell No. 497AB
    • 1H-Imidazole, 1-(2-(2,4-dichlorophenyl)-2-(2-propenyloxy)ethyl)-
    • imazalil phosphate
    • imazalil mononitrate
    • Enilconazole [USAN:BAN:INN]
    • HSDB 6672
    • Imazalil-d5 100 Amicrog/mL in in Acetone
    • EINECS 252-615-0
    • UNII-6K0NOF3XQ6
    • EPA Pesticide Chemical Code 111901
    • BRN 0545683
    • Eniloconazol
    • Freshguard
    • Fecundal
    • Imaversol
    • Rappor plus
    • Fung-azil
    • Enilconazole [USAN:INN:BAN]
    • Enilconazole CRS
    • Deccozil S75
    • Flo Pro IMZ
    • CAS-35554-44-0
    • Imazalil (Standard)
    • Fecundal (Salt/Mix)
    • Imazalil (enilconazole)
    • IMAZALIL [ISO]
    • Rappor plus (Salt/Mix)
    • (.+/-.)-Imazalil
    • Prestwick0_000963
    • Prestwick1_000963
    • Prestwick2_000963
    • Prestwick3_000963
    • ENILCONAZOLE [MI]
    • imazalil sulfate (1:1)
    • ENILCONAZOLE [INN]
    • Imazalil sulphate (1:1)
    • (+ or -)-1-(2-(2,4-dichlorophenylethyl)-2-(2-propenyloxy)ethyl)-1H-imidazole
    • 1-(2-(2,4-Dichlorphenyl)-2-(2-propenyloxy)aethyl)-1H-imidazol [German]
    • ENILCONAZOLE [HSDB]
    • ENILCONAZOLE [USAN]
    • SCHEMBL22498
    • BSPBio_000965
    • ENILCONAZOLE [MART.]
    • MLS002154075
    • Imazalil, ANSI, BSI, ISO
    • SPBio_002886
    • BPBio1_001063
    • CHEMBL356918
    • orb1309727
    • orb3025459
    • SCHEMBL29394655
    • HY-B1134R
    • PZBPKYOVPCNPJY-UHFFFAOYSA-
    • HMS1571A07
    • HMS2094C13
    • HMS2098A07
    • HMS3041C20
    • HMS3715A07
    • HMS5084E17
    • Pharmakon1600-01506067
    • ALBB-035652
    • HY-B1134
    • MSK21153
    • RGA73481
    • Tox21_201551
    • Tox21_300720
    • 35554-44-0

  • Applications

    Imazalil (CAS 35554-44-0) is a fungicidal active ingredient widely used in agriculture as a postharvest treatment to protect fruits and vegetables from fungal decay, notably by Penicillium species on citrus, bananas, grapes, and other commodities. It is formulated in various pesticide products such as emulsifiable concentrates (EC), wettable powders (WP), and suspension concentrates (SC), and applied as a dip, spray, or rinse to treated produce. As an azole fungicide, it inhibits ergosterol biosynthesis in fungi, providing preventive protection during storage and shipping. Its use is primarily in the agriculture sector, with applications in postharvest storage facilities, packing houses, and fresh-market supply chains, subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 186.74
    methanol 160.08
    isopropanol 132.53
    water 0.53
    ethyl acetate 178.15
    n-propanol 196.46
    acetone 225.73
    n-butanol 205.48
    acetonitrile 135.03
    DMF 153.17
    toluene 190.3
    isobutanol 155.35
    1,4-dioxane 310.18
    methyl acetate 176.73
    THF 509.58
    2-butanone 271.12
    n-pentanol 208.13
    sec-butanol 184.8
    n-hexane 4.1
    ethylene glycol 52.29
    NMP 141.04
    cyclohexane 19.4
    DMSO 252.78
    n-butyl acetate 129.72
    n-octanol 62.53
    chloroform 991.93
    n-propyl acetate 148.1
    acetic acid 212.69
    dichloromethane 881.68
    cyclohexanone 281.33
    propylene glycol 85.5
    isopropyl acetate 103.16
    DMAc 361.97
    2-ethoxyethanol 320.71
    isopentanol 173.81
    n-heptane 10.08
    ethyl formate 148.04
    1,2-dichloroethane 371.27
    n-hexanol 123.38
    2-methoxyethanol 293.91
    isobutyl acetate 110.83
    tetrachloromethane 75.71
    n-pentyl acetate 98.94
    transcutol 642.09
    n-heptanol 76.35
    ethylbenzene 78.29
    MIBK 124.18
    2-propoxyethanol 222.04
    tert-butanol 130.26
    MTBE 128.94
    2-butoxyethanol 160.81
    propionic acid 105.01
    o-xylene 96.22
    formic acid 86.1
    diethyl ether 132.71
    m-xylene 97.2
    p-xylene 103.08
    chlorobenzene 215.66
    dimethyl carbonate 94.39
    n-octane 4.6
    formamide 115.32
    cyclopentanone 236.75
    2-pentanone 182.44
    anisole 178.99
    cyclopentyl methyl ether 191.44
    gamma-butyrolactone 209.79
    1-methoxy-2-propanol 192.92
    pyridine 405.32
    3-pentanone 161.06
    furfural 280.37
    n-dodecane 5.08
    diethylene glycol 184.57
    diisopropyl ether 35.45
    tert-amyl alcohol 151.17
    acetylacetone 175.92
    n-hexadecane 5.75
    acetophenone 188.83
    methyl propionate 145.2
    isopentyl acetate 129.0
    trichloroethylene 816.13
    n-nonanol 61.6
    cyclohexanol 225.86
    benzyl alcohol 237.17
    2-ethylhexanol 85.75
    isooctanol 66.58
    dipropyl ether 89.12
    1,2-dichlorobenzene 171.74
    ethyl lactate 98.87
    propylene carbonate 170.31
    n-methylformamide 95.57
    2-pentanol 125.58
    n-pentane 6.44
    1-propoxy-2-propanol 149.08
    1-methoxy-2-propyl acetate 154.62
    2-(2-methoxypropoxy) propanol 160.98
    mesitylene 47.76
    ε-caprolactone 224.27
    p-cymene 51.25
    epichlorohydrin 425.13
    1,1,1-trichloroethane 279.93
    2-aminoethanol 109.15
    morpholine-4-carbaldehyde 239.47
    sulfolane 188.19
    2,2,4-trimethylpentane 10.71
    2-methyltetrahydrofuran 296.78
    n-hexyl acetate 101.38
    isooctane 5.32
    2-(2-butoxyethoxy)ethanol 222.56
    sec-butyl acetate 111.42
    tert-butyl acetate 99.93
    decalin 11.92
    glycerin 112.22
    diglyme 372.55
    acrylic acid 110.91
    isopropyl myristate 50.0
    n-butyric acid 166.9
    acetyl acetate 116.71
    di(2-ethylhexyl) phthalate 67.92
    ethyl propionate 113.78
    nitromethane 225.95
    1,2-diethoxyethane 202.99
    benzonitrile 186.87
    trioctyl phosphate 43.43
    1-bromopropane 207.76
    gamma-valerolactone 298.34
    n-decanol 48.06
    triethyl phosphate 72.71
    4-methyl-2-pentanol 72.65
    propionitrile 134.42
    vinylene carbonate 171.02
    1,1,2-trichlorotrifluoroethane 362.48
    DMS 101.48
    cumene 50.64
    2-octanol 53.1
    2-hexanone 163.77
    octyl acetate 65.04
    limonene 77.37
    1,2-dimethoxyethane 372.63
    ethyl orthosilicate 73.02
    tributyl phosphate 53.63
    diacetone alcohol 138.2
    N,N-dimethylaniline 121.36
    acrylonitrile 155.97
    aniline 246.25
    1,3-propanediol 166.09
    bromobenzene 224.58
    dibromomethane 514.22
    1,1,2,2-tetrachloroethane 571.04
    2-methyl-cyclohexyl acetate 114.6
    tetrabutyl urea 74.36
    diisobutyl methanol 48.36
    2-phenylethanol 161.24
    styrene 112.54
    dioctyl adipate 86.44
    dimethyl sulfate 118.16
    ethyl butyrate 123.89
    methyl lactate 93.87
    butyl lactate 96.53
    diethyl carbonate 95.63
    propanediol butyl ether 140.47
    triethyl orthoformate 99.36
    p-tert-butyltoluene 46.1
    methyl 4-tert-butylbenzoate 116.81
    morpholine 362.3
    tert-butylamine 77.55
    n-dodecanol 38.48
    dimethoxymethane 211.35
    ethylene carbonate 144.65
    cyrene 187.38
    2-ethoxyethyl acetate 158.04
    2-ethylhexyl acetate 106.03
    1,2,4-trichlorobenzene 212.33
    4-methylpyridine 320.96
    dibutyl ether 74.94
    2,6-dimethyl-4-heptanol 48.36
    DEF 164.37
    dimethyl isosorbide 216.29
    tetrachloroethylene 373.95
    eugenol 134.46
    triacetin 132.42
    span 80 124.17
    1,4-butanediol 117.62
    1,1-dichloroethane 359.28
    2-methyl-1-pentanol 195.79
    methyl formate 93.93
    2-methyl-1-butanol 192.7
    n-decane 7.65
    butyronitrile 174.84
    3,7-dimethyl-1-octanol 68.69
    1-chlorooctane 41.8
    1-chlorotetradecane 18.66
    n-nonane 6.36
    undecane 6.05
    tert-butylcyclohexane 10.28
    cyclooctane 5.94
    cyclopentanol 180.36
    tetrahydropyran 353.74
    tert-amyl methyl ether 122.54
    2,5,8-trioxanonane 263.56
    1-hexene 36.64
    2-isopropoxyethanol 215.4
    2,2,2-trifluoroethanol 97.59
    methyl butyrate 151.95

    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