Pyraclostrobin

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  • Identifiers

    CAS number
    175013-18-0

    Molecular formula
    C19H18ClN3O4

    SMILES
    COC(=O)N(C1=CC=CC=C1COC2=NN(C=C2)C3=CC=C(C=C3)Cl)OC

    Safety labels

    Acute Toxic
    Acute Toxic

    Health Hazard
    Health

    Environmental Hazard
    Environmental

  • Odor profile

    Fragrance
    Grape 48.15%
    Fruity 43.88%
    Floral 32.12%
    Odorless 30.92%
    Neroli 30.64%
    Citrus 28.37%
    Fatty 26.88%
    Cooked 24.66%
    Sweet 24.04%
    Roasted 24.03%

     

    Flavor
    Bitter 69.7%
    Fruity 37.51%
    Odorless 33.13%
    Mild 24.12%
    Grape 22.26%
    Bland 21.61%
    Orange flower 20.59%
    Sweet-like 20.38%
    Orange blossom 20.32%
    Very mild 19.54%

     

    Odor impact est.
    Odorless

  • Properties

    XLogP3-AA
    4.1

    pKa est.
    4.61 (weak acid)

    Molecular weight
    387.8 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    651°C

    Melting point expt.

    • 63.7 to 65.2 °C

    Flash point

    • 207.58 ˚C est.

    Solubility expt.

    • In water, 1.9 mg/L at 20 °C

  • Synonyms

    • Pyraclostrobin
    • 175013-18-0
    • Pyraclostrobine
    • Headline
    • Cabrio
    • Methyl (2-(((1-(4-chlorophenyl)-1H-pyrazol-3-yl)oxy)methyl)phenyl)(methoxy)carbamate
    • Pyrachlostrobin
    • BAS-500F
    • UNII-DJW8M9OX1H
    • DJW8M9OX1H
    • Pyraclostrobin [ISO:BSI]
    • CHEBI:78780
    • HSDB 7497
    • Carbamic acid, N-[2-[[[1-(4-chlorophenyl)-1H-pyrazol-3-yl]oxy]methyl]phenyl]-N-methoxy-, methyl ester
    • DTXSID7032638
    • F 500
    • methyl N-[2-[[1-(4-chlorophenyl)pyrazol-3-yl]oxymethyl]phenyl]-N-methoxycarbamate
    • DTXCID5012638
    • F-500
    • methyl 2-(1-(4-chlorophenyl)pyrazol-3-yloxymethyl)-N-methoxycarbanilate
    • DNDI1724943
    • Methyl N-(2-(1-(4-chlorophenyl)-1H-pyrazol-3-yloxymethyl)phenyl)-(N-methoxy)carbamate
    • A1D6K
    • methyl [2-({[1-(4-chlorophenyl)-1H-pyrazol-3-yl]oxy}methyl)phenyl]methoxycarbamate
    • Carbamic acid, (2-(((1-(4-chlorophenyl)-1H-pyrazol-3-yl)oxy)methyl)phenyl)methoxy-, methyl ester
    • METHYL N-(2-(((1-(4-CHLOROPHENYL)-1H-PYRAZOL-3-YL)OXY)METHYL)PHENYL)-N-METHOXYCARBAMATE
    • Cabrio EG
    • methyl (2-(((1-(4-chlorophenyl)-1H-pyrazol-3-yl)oxy)methyl)phenyl)methoxycarbamate
    • MFCD03792774
    • Methyl N-(2-(
    • Pyraclostrobin 10 microg/mL in Acetonitrile
    • Pyraclostrobin (Standard)
    • PYRACLOSTROBIN [MI]
    • PYRACLOSTROBIN [ISO]
    • SCHEMBL18441
    • PYRACLOSTROBIN [HSDB]
    • CHEMBL519873
    • HY-N6626R
    • HY-N6626
    • MSK21083
    • Tox21_301130
    • BDBM50487137
    • AKOS015895785
    • FP27266
    • Methyl {2-[1-(4-chlorophenyl)-1H-pyrazol-3-yloxymethyl]phenyl}methoxycarbamate
    • methyl N-[2-[[1-(4-chlorophenyl)pyrazol-3-yl]oxymethyl]phenyl]-N-methoxy-carbamate
    • USEPA/OPP Pesticide Code: 099100
    • NCGC00163895-01
    • NCGC00163895-02
    • NCGC00163895-03
    • NCGC00163895-04
    • NCGC00255029-01
    • AC-27490
    • BS-42142
    • Pyraclostrobin 1000 microg/mL in Toluene
    • CAS-175013-18-0
    • CS-0034419
    • NS00000390
    • A11268
    • C18561
    • Pyraclostrobin, PESTANAL(R), analytical standard
    • Q1961265
    • N-[2-[[[1-(4-Chlorophenyl)-1H-pyrazol-3-yl]oxy]methyl]phenyl]-N-methoxycarbamic acid methyl ester;[2-[[[1-(4-Chlorophenyl)-1H-pyrazo l-3-yl]oxy]methyl]phenyl]methoxycarbamic acid methyl ester;BAS 500F

  • Applications

    Pyraclostrobin (CAS 175013-18-0) is a broad-spectrum fungicide used in agriculture to protect crops from key fungal diseases; it is commonly applied to field crops such as cereals, maize, and soybeans as well as vegetables to suppress leaf spots, rusts and blights, and it is also widely used on fruit crops and vineyards (grapes, apples, berries) to control powdery mildew, downy mildew, and related infections; it supports turfgrass disease management for golf courses and sports fields by reducing leaf spot and other turf diseases; in integrated pest management programs, pyraclostrobin is frequently included in tank-mixes with other fungicides to broaden the spectrum and improve disease control.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 52.01
    methanol 47.71
    isopropanol 27.13
    water 0.09
    ethyl acetate 60.42
    n-propanol 44.78
    acetone 135.0
    n-butanol 38.12
    acetonitrile 97.58
    DMF 89.93
    toluene 50.52
    isobutanol 25.35
    1,4-dioxane 123.29
    methyl acetate 67.3
    THF 290.28
    2-butanone 112.35
    n-pentanol 43.45
    sec-butanol 36.29
    n-hexane 0.95
    ethylene glycol 11.75
    NMP 69.87
    cyclohexane 6.46
    DMSO 145.24
    n-butyl acetate 21.7
    n-octanol 12.27
    chloroform 362.17
    n-propyl acetate 35.51
    acetic acid 68.95
    dichloromethane 487.75
    cyclohexanone 170.39
    propylene glycol 12.54
    isopropyl acetate 24.9
    DMAc 166.34
    2-ethoxyethanol 92.67
    isopentanol 24.24
    n-heptane 1.83
    ethyl formate 51.98
    1,2-dichloroethane 197.87
    n-hexanol 17.99
    2-methoxyethanol 106.17
    isobutyl acetate 19.11
    tetrachloromethane 15.16
    n-pentyl acetate 26.49
    transcutol 80.37
    n-heptanol 15.0
    ethylbenzene 17.46
    MIBK 28.65
    2-propoxyethanol 49.43
    tert-butanol 18.76
    MTBE 17.18
    2-butoxyethanol 37.95
    propionic acid 38.46
    o-xylene 18.99
    formic acid 41.2
    diethyl ether 38.46
    m-xylene 15.32
    p-xylene 24.52
    chlorobenzene 64.41
    dimethyl carbonate 41.63
    n-octane 1.3
    formamide 82.81
    cyclopentanone 191.2
    2-pentanone 66.2
    anisole 36.0
    cyclopentyl methyl ether 53.11
    gamma-butyrolactone 145.5
    1-methoxy-2-propanol 55.32
    pyridine 205.35
    3-pentanone 59.05
    furfural 133.59
    n-dodecane 1.17
    diethylene glycol 40.49
    diisopropyl ether 4.85
    tert-amyl alcohol 23.92
    acetylacetone 78.28
    n-hexadecane 1.37
    acetophenone 51.16
    methyl propionate 55.3
    isopentyl acetate 18.27
    trichloroethylene 383.4
    n-nonanol 13.16
    cyclohexanol 49.0
    benzyl alcohol 57.97
    2-ethylhexanol 11.14
    isooctanol 12.26
    dipropyl ether 16.92
    1,2-dichlorobenzene 45.84
    ethyl lactate 23.96
    propylene carbonate 59.8
    n-methylformamide 65.5
    2-pentanol 19.51
    n-pentane 1.18
    1-propoxy-2-propanol 27.61
    1-methoxy-2-propyl acetate 29.11
    2-(2-methoxypropoxy) propanol 29.7
    mesitylene 6.11
    ε-caprolactone 94.95
    p-cymene 8.06
    epichlorohydrin 249.99
    1,1,1-trichloroethane 74.8
    2-aminoethanol 23.55
    morpholine-4-carbaldehyde 89.33
    sulfolane 126.79
    2,2,4-trimethylpentane 0.78
    2-methyltetrahydrofuran 99.95
    n-hexyl acetate 23.61
    isooctane 0.32
    2-(2-butoxyethoxy)ethanol 38.49
    sec-butyl acetate 20.53
    tert-butyl acetate 20.48
    decalin 1.56
    glycerin 23.78
    diglyme 79.73
    acrylic acid 44.72
    isopropyl myristate 10.68
    n-butyric acid 47.42
    acetyl acetate 35.38
    di(2-ethylhexyl) phthalate 15.38
    ethyl propionate 32.87
    nitromethane 158.9
    1,2-diethoxyethane 38.63
    benzonitrile 62.72
    trioctyl phosphate 10.08
    1-bromopropane 66.18
    gamma-valerolactone 180.74
    n-decanol 9.94
    triethyl phosphate 14.98
    4-methyl-2-pentanol 8.34
    propionitrile 69.74
    vinylene carbonate 69.6
    1,1,2-trichlorotrifluoroethane 125.1
    DMS 30.37
    cumene 8.78
    2-octanol 10.72
    2-hexanone 50.88
    octyl acetate 14.84
    limonene 10.36
    1,2-dimethoxyethane 104.91
    ethyl orthosilicate 13.32
    tributyl phosphate 11.5
    diacetone alcohol 32.84
    N,N-dimethylaniline 22.97
    acrylonitrile 95.33
    aniline 56.4
    1,3-propanediol 43.68
    bromobenzene 65.91
    dibromomethane 227.62
    1,1,2,2-tetrachloroethane 214.09
    2-methyl-cyclohexyl acetate 20.36
    tetrabutyl urea 19.15
    diisobutyl methanol 6.14
    2-phenylethanol 32.37
    styrene 23.72
    dioctyl adipate 19.97
    dimethyl sulfate 57.02
    ethyl butyrate 22.58
    methyl lactate 33.45
    butyl lactate 22.22
    diethyl carbonate 18.26
    propanediol butyl ether 25.03
    triethyl orthoformate 17.57
    p-tert-butyltoluene 6.35
    methyl 4-tert-butylbenzoate 30.27
    morpholine 137.77
    tert-butylamine 8.55
    n-dodecanol 7.58
    dimethoxymethane 97.43
    ethylene carbonate 54.58
    cyrene 51.5
    2-ethoxyethyl acetate 41.81
    2-ethylhexyl acetate 15.33
    1,2,4-trichlorobenzene 56.63
    4-methylpyridine 115.37
    dibutyl ether 15.67
    2,6-dimethyl-4-heptanol 6.14
    DEF 65.87
    dimethyl isosorbide 51.34
    tetrachloroethylene 132.82
    eugenol 36.11
    triacetin 33.33
    span 80 23.3
    1,4-butanediol 27.43
    1,1-dichloroethane 120.13
    2-methyl-1-pentanol 29.83
    methyl formate 65.19
    2-methyl-1-butanol 28.95
    n-decane 2.04
    butyronitrile 62.35
    3,7-dimethyl-1-octanol 10.03
    1-chlorooctane 9.1
    1-chlorotetradecane 3.86
    n-nonane 1.73
    undecane 1.51
    tert-butylcyclohexane 0.91
    cyclooctane 1.28
    cyclopentanol 53.14
    tetrahydropyran 133.15
    tert-amyl methyl ether 18.15
    2,5,8-trioxanonane 55.06
    1-hexene 8.42
    2-isopropoxyethanol 46.07
    2,2,2-trifluoroethanol 36.82
    methyl butyrate 43.67

    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