Flumioxazin

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  • Identifiers

    CAS number
    103361-09-7

    Molecular formula
    C19H15FN2O4

    SMILES
    C#CCN1C(=O)COC2=CC(=C(C=C21)N3C(=O)C4=C(C3=O)CCCC4)F

    Safety labels

    Health Hazard
    Health

    Environmental Hazard
    Environmental

  • Odor profile

    Fragrance
    Odorless 54.23%
    Burnt 21.28%
    Spicy 19.77%
    Bitter 19.15%
    Savory 18.77%
    Sweet 18.49%
    Roasted 16.97%
    Popcorn 16.35%
    Cooling 15.7%
    Nutty 15.36%

     

    Flavor
    Bitter 94.43%
    Odorless 25.57%
    Bland 19.71%
    Cedarleaf 18.46%
    Nitrile 18.19%
    Sweet-like 18.19%
    Lovage 17.49%
    Very strong 17.35%
    Cereal 17.27%
    Taco 17.21%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    1.8

    pKa est.
    6.62 (neutral)

    Molecular weight
    354.3 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    591°C

    Melting point expt.

    • 201-204 °C
    • 201 - 204 °C

    Flash point

    • 205.09 ˚C est.

    Solubility expt.

    • Soluble in common organic solvents
    • In water, 1.79 mg/l @ 25 °C
    • 1.79 mg/L @ 25 °C (exp)

  • Synonyms

    • Flumioxazin
    • 103361-09-7
    • Sumisoya
    • S-53482
    • VALOR
    • S 53482
    • V 53482
    • EINECS Annex I Index 613-166-00-X
    • L0PX7OGI22
    • CHEBI:8939
    • DTXSID7032555
    • 7-Fluoro-6-(3,4,5,6-tetrahydrophthalimido)-4-(2-propynyl)-1,4-benzoxazin-3(2H)-one
    • DTXCID5012555
    • 7-fluoro-6-((3,4,5,6-tetrahydro)phthalimido)-4-(2-propynyl)-1,4-benzoxazin-3(2 H)-one
    • V-53482
    • n-(7-fluoro-3,4-dihydro-3-oxo-4-prop-2-ynyl-2h-1,4-benzoxazin-6-yl)cyclohex-1-ene-1,2-dicarboxamide
    • 2-(7-fluoro-3-oxo-4-(prop-2-yn-1-yl)-3,4-dihydro-2H-1,4-benzoxazin-6-yl)-2,3,4,5,6,7-hexahydro-1H-isoindole-1,3-dione
    • 2-[7-fluoro-3-oxo-4-(prop-2-yn-1-yl)-3,4-dihydro-2H-1,4-benzoxazin-6-yl]-2,3,4,5,6,7-hexahydro-1H-isoindole-1,3-dione
    • RefChem:140848
    • 1H-Isoindole-1,3(2H)-dione, 2-(7-fluoro-3,4-dihydro-3-oxo-4-(2-propyn-1-yl)-2H-1,4-benzoxazin-6-yl)-4,5,6,7-tetrahydro-
    • Flumioxazin [ISO]
    • Flumizin
    • Sumisoya; V 53482
    • 1H-Isoindole-1,3(2H)-dione,2-[7-fluoro-3,4-dihydro-3-oxo-4-(2-propynyl)-2H-1,4-benzoxazin-6-yl]-4,5,6,7-tetrahydro-
    • Flumioxazine
    • 2-(7-fluoro-3-oxo-4-prop-2-ynyl-1,4-benzoxazin-6-yl)-4,5,6,7-tetrahydroisoindole-1,3-dione
    • 2-[7-Fluoro-3,4-dihydro-3-oxo-4-(2-propyn-1-yl)-2H-1,4-benzoxazin-6-yl]-4,5,6,7-tetrahydro-1H-isoindole-1,3(2H)-dione
    • 2-(7-fluoro-3-oxo-4-(prop-2-yn-1-yl)-3,4-dihydro-2H-benzo[b][1,4]oxazin-6-yl)-4,5,6,7-tetrahydro-1H-isoindole-1,3(2H)-dione
    • 2-[7-fluoro-3-oxo-4-(prop-2-yn-1-yl)-3,4-dihydro-2H-1,4-benzoxazin-6-yl]-4,5,6,7-tetrahydro-1H-isoindole-1,3(2H)-dione
    • HSDB 7012
    • UNII-L0PX7OGI22
    • Guill otine
    • FLUMIOXAZIN [MI]
    • FLUMIOXAZIN [HSDB]
    • SCHEMBL39699
    • 1H-Isoindole-1,3(2H)-dione, 4,5,6,7-tetrahydro-2-(7-fluoro-3,4-dihydro-3-oxo-4-(2-propynyl)-2H-1,4-benzoxazin-6-yl)-
    • orb1705403
    • CHEMBL2133606
    • SCHEMBL29539500
    • MSK22334
    • Tox21_301061
    • BDBM50487098
    • AKOS015903850
    • FF23331
    • Flumioxazin 10 microg/mL in Cyclohexane
    • NCGC00163707-01
    • NCGC00163707-02
    • NCGC00163707-03
    • NCGC00254963-01
    • AC-33640
    • Flumioxazin 10 microg/mL in Acetonitrile
    • DB-040441
    • HY-114507
    • CAS-103361-09-7
    • CS-0063339
    • NS00010176
    • Flumioxazin, PESTANAL(R), analytical standard
    • H57853
    • 361F097
    • Q1434160
    • 2-(7-FLUORO-3,4-DIHYDRO-3-OXO-4-(2-PROPYNYL)-2H-1,4-BENZOXAZIN-6-YL)-4,5,6,7-TETRAHYDRO-1H-ISOINDOLE-1,3(2H)-DIONE
    • 2-[7-Fluoro-3,4-dihydro-3-oxo-4-(2-propynyl)-2H-1,4-benzoxazin-6-yl]-4,5,6,7-tetrahydro-1H-isoindole-1,3(2H)-dione, 9CI
    • 2-[7-fluoro-3,4-dihydro-3-oxo-4-(2-propynyl)-2H-1,4-benzoxazine-6-yl]-4,5,6,7-tetrahydro-1H-isoindole-1,3(2H)-dione
    • 2-[7-Fluoro-3,4-dihydro-3-oxo-4-(prop-2-yn-1-yl)-2H-1,4-benzoxazin-6-yl]-4,5,6,7-tetrahydro-1H-isoindole-1,3(2H)-dione
    • 2-[7-fluoro-4-(2-propynyl)-2H-1,4-benzoxazin-3(4H)-on-6-yl]-4,5,6,7-tetrahydro-2H-isoindole-1,3-dione
    • Flumizin; Guillotine; Pledge; 2-[7-Fluoro-3,4-dihydro-3-oxo-4-(2-propyn-1-yl)-2H-1,4-benzoxazin-6-yl]-4,5,6,7-tetrahydro-1H-isoindole-1,3(2H)-dione
    • 103361-09-7

  • Applications

    Flumioxazin (CAS 103361-09-7) is primarily used as a soil-applied preemergence herbicide for weed control in agricultural crops such as soybeans, peanuts, sunflowers, and cotton; it is formulated in water-dispersible granule or other formulations to provide residual control of broadleaf weeds and some grasses; in the ornamental horticulture sector, it is used for weed management in container-grown and field-grown ornamentals; in turf management, it serves as a preemergence option to suppress early-season weeds in golf courses and other turfgrass areas; it is also evaluated for use in nurseries and landscape plantings to maintain weed-free establishment; use is subject to local regulations and formulation limits and it is commonly applied as part of tank-mix programs with other herbicides.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 1.98
    methanol 4.36
    isopropanol 1.07
    water 0.06
    ethyl acetate 13.34
    n-propanol 1.49
    acetone 24.31
    n-butanol 1.47
    acetonitrile 31.42
    DMF 37.17
    toluene 2.1
    isobutanol 1.19
    1,4-dioxane 14.47
    methyl acetate 22.03
    THF 17.73
    2-butanone 17.5
    n-pentanol 1.45
    sec-butanol 1.16
    n-hexane 0.03
    ethylene glycol 2.48
    NMP 47.54
    cyclohexane 0.07
    DMSO 50.87
    n-butyl acetate 8.15
    n-octanol 1.19
    chloroform 18.63
    n-propyl acetate 9.96
    acetic acid 26.82
    dichloromethane 29.23
    cyclohexanone 26.33
    propylene glycol 1.14
    isopropyl acetate 6.69
    DMAc 63.11
    2-ethoxyethanol 11.91
    isopentanol 1.99
    n-heptane 0.05
    ethyl formate 16.28
    1,2-dichloroethane 16.88
    n-hexanol 1.4
    2-methoxyethanol 18.96
    isobutyl acetate 4.68
    tetrachloromethane 1.58
    n-pentyl acetate 5.87
    transcutol 28.36
    n-heptanol 1.49
    ethylbenzene 1.16
    MIBK 5.77
    2-propoxyethanol 13.91
    tert-butanol 1.44
    MTBE 1.01
    2-butoxyethanol 9.95
    propionic acid 8.62
    o-xylene 1.55
    formic acid 21.12
    diethyl ether 1.69
    m-xylene 1.13
    p-xylene 1.97
    chlorobenzene 6.03
    dimethyl carbonate 16.23
    n-octane 0.03
    formamide 39.57
    cyclopentanone 29.97
    2-pentanone 10.05
    anisole 4.85
    cyclopentyl methyl ether 3.12
    gamma-butyrolactone 43.06
    1-methoxy-2-propanol 8.9
    pyridine 24.51
    3-pentanone 8.9
    furfural 57.45
    n-dodecane 0.07
    diethylene glycol 18.24
    diisopropyl ether 0.42
    tert-amyl alcohol 1.38
    acetylacetone 26.39
    n-hexadecane 0.09
    acetophenone 11.27
    methyl propionate 14.22
    isopentyl acetate 6.96
    trichloroethylene 44.18
    n-nonanol 1.5
    cyclohexanol 1.84
    benzyl alcohol 7.12
    2-ethylhexanol 1.49
    isooctanol 1.4
    dipropyl ether 1.49
    1,2-dichlorobenzene 6.75
    ethyl lactate 9.83
    propylene carbonate 24.47
    n-methylformamide 23.81
    2-pentanol 0.75
    n-pentane 0.03
    1-propoxy-2-propanol 7.24
    1-methoxy-2-propyl acetate 12.98
    2-(2-methoxypropoxy) propanol 13.94
    mesitylene 0.61
    ε-caprolactone 22.29
    p-cymene 1.24
    epichlorohydrin 44.56
    1,1,1-trichloroethane 9.48
    2-aminoethanol 2.94
    morpholine-4-carbaldehyde 45.28
    sulfolane 46.07
    2,2,4-trimethylpentane 0.03
    2-methyltetrahydrofuran 6.66
    n-hexyl acetate 6.19
    isooctane 0.02
    2-(2-butoxyethoxy)ethanol 14.86
    sec-butyl acetate 5.17
    tert-butyl acetate 5.2
    decalin 0.08
    glycerin 5.81
    diglyme 32.08
    acrylic acid 14.51
    isopropyl myristate 2.89
    n-butyric acid 10.66
    acetyl acetate 15.86
    di(2-ethylhexyl) phthalate 6.01
    ethyl propionate 9.44
    nitromethane 96.69
    1,2-diethoxyethane 7.03
    benzonitrile 15.91
    trioctyl phosphate 3.53
    1-bromopropane 2.88
    gamma-valerolactone 57.0
    n-decanol 1.25
    triethyl phosphate 6.19
    4-methyl-2-pentanol 0.78
    propionitrile 12.6
    vinylene carbonate 30.12
    1,1,2-trichlorotrifluoroethane 43.26
    DMS 13.92
    cumene 0.8
    2-octanol 0.84
    2-hexanone 8.28
    octyl acetate 4.27
    limonene 1.32
    1,2-dimethoxyethane 23.61
    ethyl orthosilicate 4.61
    tributyl phosphate 5.0
    diacetone alcohol 10.04
    N,N-dimethylaniline 3.05
    acrylonitrile 28.35
    aniline 5.23
    1,3-propanediol 5.41
    bromobenzene 5.32
    dibromomethane 10.98
    1,1,2,2-tetrachloroethane 22.75
    2-methyl-cyclohexyl acetate 6.71
    tetrabutyl urea 8.01
    diisobutyl methanol 0.92
    2-phenylethanol 8.03
    styrene 1.56
    dioctyl adipate 6.54
    dimethyl sulfate 25.65
    ethyl butyrate 7.64
    methyl lactate 14.04
    butyl lactate 7.76
    diethyl carbonate 7.81
    propanediol butyl ether 6.45
    triethyl orthoformate 5.68
    p-tert-butyltoluene 0.85
    methyl 4-tert-butylbenzoate 10.38
    morpholine 13.58
    tert-butylamine 0.54
    n-dodecanol 0.99
    dimethoxymethane 17.83
    ethylene carbonate 23.45
    cyrene 19.55
    2-ethoxyethyl acetate 12.72
    2-ethylhexyl acetate 5.47
    1,2,4-trichlorobenzene 10.29
    4-methylpyridine 17.02
    dibutyl ether 1.73
    2,6-dimethyl-4-heptanol 0.92
    DEF 16.38
    dimethyl isosorbide 23.87
    tetrachloroethylene 14.37
    eugenol 14.08
    triacetin 13.96
    span 80 8.32
    1,4-butanediol 2.65
    1,1-dichloroethane 8.64
    2-methyl-1-pentanol 2.0
    methyl formate 27.3
    2-methyl-1-butanol 1.58
    n-decane 0.09
    butyronitrile 9.02
    3,7-dimethyl-1-octanol 1.5
    1-chlorooctane 0.66
    1-chlorotetradecane 0.41
    n-nonane 0.05
    undecane 0.08
    tert-butylcyclohexane 0.05
    cyclooctane 0.03
    cyclopentanol 2.26
    tetrahydropyran 4.48
    tert-amyl methyl ether 1.19
    2,5,8-trioxanonane 25.62
    1-hexene 0.25
    2-isopropoxyethanol 7.47
    2,2,2-trifluoroethanol 19.52
    methyl butyrate 13.53

    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