Cyprodinil

Overview IFRA Request a quote

  • Identifiers

    CAS number
    121552-61-2

    Molecular formula
    C14H15N3

    SMILES
    CC1=CC(=NC(=N1)NC2=CC=CC=C2)C3CC3

    Safety labels

    Irritant
    Irritant

    Environmental Hazard
    Environmental

  • Odor profile

    Fragrance
    Animal 42.42%
    Fruity 39.53%
    Floral 39.48%
    Sweet 26.87%
    Grape 26.45%
    Burnt 25.41%
    Fresh 25.23%
    Earthy 24.89%
    Roasted 23.96%
    Honey 23.61%

     

    Flavor
    Bitter 59.63%
    Fruity 23.65%
    Roasted 23.18%
    Very strong 21.52%
    Indole 21.09%
    Mild 21.01%
    Cereal 20.69%
    Scallion 20.63%
    Nitrile 20.54%
    Moth ball 20.42%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    3.1

    pKa est.
    6.27 (neutral)

    Molecular weight
    225.29 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    453°C

    Melting point expt.

    • 75.9 °C
    • 76 °C

    Flash point

    • 171.04 ˚C est.

    Solubility expt.

    • In water, 13 mg/L (pH 7.0); 20 mg/L (pH 5.0) at 25 °C
    • In ethanol 160, acetone 610, toluene 440, n-hexane 26, n-octanol 140 (all in g/L at 25 °C)
    • 0.013 mg/mL at 25 °C

  • Synonyms

    • Cyprodinil
    • 121552-61-2
    • 4-Cyclopropyl-6-methyl-N-phenylpyrimidin-2-amine
    • Unix
    • 4-Cyclopropyl-6-methyl-N-phenyl-2-pyrimidinamine
    • 2-Pyrimidinamine, 4-cyclopropyl-6-methyl-N-phenyl-
    • HSDB 7019
    • Chorus
    • DTXSID1032359
    • 42P6T6OFWZ
    • CGA 219417
    • 2-Anilino-4-cyclopropyl-6-methylpyrimidine
    • CHEBI:4045
    • DTXCID9012359
    • RefChem:130154
    • 601-785-8
    • 4-cyclopropyl-6-methyl-N-phenyl-pyrimidin-2-amine
    • Cyprodinil 10 microg/mL in Isooctane
    • Cyprodinil 100 microg/mL in Methanol
    • Cyprodinil 1000 microg/mL in Acetone
    • Cyprodinil 10 microg/mL in Acetonitrile
    • UNII-42P6T6OFWZ
    • Cyprodinil (Standard)
    • CYPRODINIL [MI]
    • CYPRODINIL [HSDB]
    • SCHEMBL22669
    • CHEMBL521027
    • orb1909043
    • orb3025728
    • SCHEMBL29421756
    • MSK21156
    • YVC49663
    • Tox21_300944
    • EBC-77057
    • AKOS015915327
    • HY-116214R
    • MSK21156-1000B
    • NCGC00163795-01
    • NCGC00163795-02
    • NCGC00163795-03
    • NCGC00254846-01
    • DA-62610
    • FC158006
    • 2-anilino-4-methyl-6-cyclopropylpyrimidine
    • Cyprodinil Solution in Acetone, 1000ug/mL
    • HY-116214
    • 2-anilino-4-methyl-6-cyclopropyl-pyrimidine
    • CAS-121552-61-2
    • CS-0064379
    • NS00000118
    • Cyprodinil, PESTANAL(R), analytical standard
    • 2-phenylamino-4-methyl-6-cyclopropylpyrimidine
    • G13001
    • EN300-5476312
    • 552C612
    • Q3008902
    • 4-Cyclopropyl-6-methyl-N-phenyl-2-pyrimidinamine, 9CI
    • 121552-61-2

  • Applications

    Cyprodinil (CAS 121552-61-2) is a systemic fungicide used in agriculture to protect a wide range of crops from fungal diseases, with particular effectiveness against Botrytis (gray mold) and powdery mildew on fruit crops, vegetables, and ornamentals. The product is commonly formulated as emulsifiable concentrates (EC) or water-dispersible granules (WG) and applied as foliar sprays in field and greenhouse programs, often in tank mixes or rotations with other fungicides; use is governed by label directions and local regulations.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 37.87
    methanol 37.62
    isopropanol 20.14
    water 0.02
    ethyl acetate 42.32
    n-propanol 36.53
    acetone 72.04
    n-butanol 35.39
    acetonitrile 19.17
    DMF 223.94
    toluene 16.87
    isobutanol 25.54
    1,4-dioxane 97.01
    methyl acetate 45.19
    THF 202.35
    2-butanone 68.98
    n-pentanol 29.87
    sec-butanol 22.95
    n-hexane 1.19
    ethylene glycol 12.97
    NMP 139.09
    cyclohexane 2.25
    DMSO 184.42
    n-butyl acetate 38.58
    n-octanol 8.62
    chloroform 128.22
    n-propyl acetate 31.28
    acetic acid 50.92
    dichloromethane 129.95
    cyclohexanone 101.04
    propylene glycol 19.48
    isopropyl acetate 26.8
    DMAc 207.26
    2-ethoxyethanol 50.83
    isopentanol 29.48
    n-heptane 1.37
    ethyl formate 30.6
    1,2-dichloroethane 88.81
    n-hexanol 27.69
    2-methoxyethanol 103.79
    isobutyl acetate 28.08
    tetrachloromethane 6.3
    n-pentyl acetate 21.4
    transcutol 116.01
    n-heptanol 12.84
    ethylbenzene 9.08
    MIBK 30.81
    2-propoxyethanol 74.55
    tert-butanol 21.1
    MTBE 25.17
    2-butoxyethanol 37.32
    propionic acid 39.67
    o-xylene 9.3
    formic acid 21.43
    diethyl ether 28.31
    m-xylene 9.65
    p-xylene 13.23
    chlorobenzene 39.42
    dimethyl carbonate 37.77
    n-octane 0.6
    formamide 33.11
    cyclopentanone 155.87
    2-pentanone 47.57
    anisole 29.41
    cyclopentyl methyl ether 46.31
    gamma-butyrolactone 140.34
    1-methoxy-2-propanol 68.6
    pyridine 110.31
    3-pentanone 41.98
    furfural 115.5
    n-dodecane 0.9
    diethylene glycol 57.11
    diisopropyl ether 6.66
    tert-amyl alcohol 21.96
    acetylacetone 65.57
    n-hexadecane 1.05
    acetophenone 33.91
    methyl propionate 52.08
    isopentyl acetate 39.14
    trichloroethylene 160.55
    n-nonanol 10.35
    cyclohexanol 27.58
    benzyl alcohol 32.92
    2-ethylhexanol 18.01
    isooctanol 11.76
    dipropyl ether 19.18
    1,2-dichlorobenzene 34.27
    ethyl lactate 24.78
    propylene carbonate 61.31
    n-methylformamide 59.32
    2-pentanol 16.62
    n-pentane 1.01
    1-propoxy-2-propanol 46.92
    1-methoxy-2-propyl acetate 50.92
    2-(2-methoxypropoxy) propanol 43.16
    mesitylene 6.13
    ε-caprolactone 73.9
    p-cymene 8.53
    epichlorohydrin 169.81
    1,1,1-trichloroethane 36.52
    2-aminoethanol 27.8
    morpholine-4-carbaldehyde 120.95
    sulfolane 164.19
    2,2,4-trimethylpentane 1.4
    2-methyltetrahydrofuran 77.31
    n-hexyl acetate 27.47
    isooctane 0.84
    2-(2-butoxyethoxy)ethanol 51.84
    sec-butyl acetate 22.85
    tert-butyl acetate 27.83
    decalin 1.9
    glycerin 37.8
    diglyme 89.44
    acrylic acid 42.49
    isopropyl myristate 14.26
    n-butyric acid 51.05
    acetyl acetate 29.55
    di(2-ethylhexyl) phthalate 21.71
    ethyl propionate 29.33
    nitromethane 88.61
    1,2-diethoxyethane 37.36
    benzonitrile 35.5
    trioctyl phosphate 13.26
    1-bromopropane 32.15
    gamma-valerolactone 163.4
    n-decanol 8.81
    triethyl phosphate 20.55
    4-methyl-2-pentanol 12.73
    propionitrile 26.68
    vinylene carbonate 60.6
    1,1,2-trichlorotrifluoroethane 109.61
    DMS 40.92
    cumene 7.66
    2-octanol 7.31
    2-hexanone 37.79
    octyl acetate 18.78
    limonene 11.57
    1,2-dimethoxyethane 81.73
    ethyl orthosilicate 19.01
    tributyl phosphate 16.65
    diacetone alcohol 41.3
    N,N-dimethylaniline 20.39
    acrylonitrile 40.59
    aniline 35.06
    1,3-propanediol 42.37
    bromobenzene 39.0
    dibromomethane 68.86
    1,1,2,2-tetrachloroethane 121.46
    2-methyl-cyclohexyl acetate 29.94
    tetrabutyl urea 22.86
    diisobutyl methanol 10.61
    2-phenylethanol 32.99
    styrene 13.68
    dioctyl adipate 23.6
    dimethyl sulfate 60.21
    ethyl butyrate 28.29
    methyl lactate 42.02
    butyl lactate 25.87
    diethyl carbonate 22.85
    propanediol butyl ether 29.64
    triethyl orthoformate 24.85
    p-tert-butyltoluene 7.99
    methyl 4-tert-butylbenzoate 31.05
    morpholine 120.79
    tert-butylamine 10.91
    n-dodecanol 7.38
    dimethoxymethane 103.03
    ethylene carbonate 48.26
    cyrene 45.98
    2-ethoxyethyl acetate 38.61
    2-ethylhexyl acetate 32.04
    1,2,4-trichlorobenzene 46.31
    4-methylpyridine 65.39
    dibutyl ether 13.61
    2,6-dimethyl-4-heptanol 10.61
    DEF 60.86
    dimethyl isosorbide 63.3
    tetrachloroethylene 63.25
    eugenol 37.09
    triacetin 33.53
    span 80 35.49
    1,4-butanediol 17.66
    1,1-dichloroethane 47.02
    2-methyl-1-pentanol 27.56
    methyl formate 40.35
    2-methyl-1-butanol 29.26
    n-decane 1.15
    butyronitrile 29.07
    3,7-dimethyl-1-octanol 12.41
    1-chlorooctane 6.29
    1-chlorotetradecane 3.83
    n-nonane 0.84
    undecane 1.0
    tert-butylcyclohexane 1.77
    cyclooctane 0.73
    cyclopentanol 36.89
    tetrahydropyran 81.21
    tert-amyl methyl ether 21.78
    2,5,8-trioxanonane 64.11
    1-hexene 7.49
    2-isopropoxyethanol 35.27
    2,2,2-trifluoroethanol 17.15
    methyl butyrate 40.63

    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