Flufenoxuron

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  • Identifiers

    CAS number
    101463-69-8

    Molecular formula
    C21H11ClF6N2O3

    SMILES
    C1=CC(=C(C(=C1)F)C(=O)NC(=O)NC2=C(C=C(C=C2)OC3=C(C=C(C=C3)C(F)(F)F)Cl)F)F

    Safety labels

    Environmental Hazard
    Environmental

  • Odor profile

    Fragrance
    Odorless 56.29%
    Savory 27.67%
    Fruity 26.96%
    Grape 23.91%
    Cooling 22.49%
    Meaty 21.77%
    Cooked 21.33%
    Milky 20.57%
    Animal 19.98%
    Bitter 19.26%

     

    Flavor
    Bitter 76.56%
    Odorless 48.13%
    Bland 27.33%
    Mild 25.71%
    Sweet-like 20.53%
    Nitrile 19.67%
    Very strong 18.67%
    Scallion 18.57%
    Indole 18.5%
    Orange flower 18.49%

     

    Odor impact est.
    Odorless

  • Properties

    XLogP3-AA
    6.3

    pKa est.
    5.78 (weak acid)

    Molecular weight
    488.8 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    508°C

    Melting point expt.

    • 169-172 °C (decomposes)

    Flash point

    • 199.66 ˚C est.

    Solubility expt.

    • In xylene 6, n-hexane 0.11, cyclohexane 95, dichloromethane 18.8, methanol 3.5, acetone 73.8 (all in g/L, 25 °C)
    • Solubility in g/100 mL at 20 °C: hexane 0.012; octan-1-ol 1.12; methanol 3.55; dichloromethane 18.7; cyclohexane 96.4; dimethyl sulfoxide 287; dimethyl formamide 287; acetone 73.6
    • In water, 3.8 ug/L (deionized water)
    • In water, 4.0X10-6 g/L at 25 °C
    • In water, 0.0186 (pH 4); 0.00152 (pH 7); 0.00373 (pH 9) mg/L (25 °C)

  • Synonyms

    • Flufenoxuron
    • 101463-69-8
    • Cascade
    • Flufenoxuron [ISO]
    • Benzamide, N-[[[4-[2-chloro-4-(trifluoromethyl)phenoxy]-2-fluorophenyl]amino]carbonyl]-2,6-difluoro-
    • OD068OSS0N
    • DTXSID1041978
    • CHEBI:39382
    • HSDB 7959
    • WL 115110
    • N-(((4-(2-chloro-4-(trifluoromethyl)phenoxy)-2-fluorophenyl)amino)carbonyl)-2,6-difluorobenzamide
    • N-[[4-[2-chloro-4-(trifluoromethyl)phenoxy]-2-fluorophenyl]carbamoyl]-2,6-difluorobenzamide
    • FLUFENOXURON [MI]
    • Cascade;WL 115110
    • DPX EY-059
    • DTXCID9021978
    • EC 417-680-3
    • N-((4-(2-Chloro-4-(trifluoromethyl)phenoxy)-2-fluorophenyl)carbamoyl)-2,6-difluorobenzamide
    • WL115110
    • N-({4-[2-chloro-4-(trifluoromethyl)phenoxy]-2-fluorophenyl}carbamoyl)-2,6-difluorobenzamide
    • Benzamide, N-(((4-(2-chloro-4-(trifluoromethyl)phenoxy)-2-fluorophenyl)amino)carbonyl)-2,6-difluoro-
    • 1-(4-(2-CHLORO-.ALPHA.,.ALPHA.,.ALPHA.-TRIFLUORO-P-TOLYLOXY)-2-FLUOROPHENYL)-3-(2,6-DIFLUOROBENZOYL)UREA
    • N-[[[4-[2-chloro-4-(trifluoromethyl)phenoxy]-2-fluorophenyl]amino]carbonyl]-2,6-difluorobenzamide
    • UNII-OD068OSS0N
    • Flufenoxuron (Standard)
    • SCHEMBL27798
    • CHEMBL2287680
    • HY-B2009R
    • RYLHNOVXKPXDIP-UHFFFAOYSA-
    • HY-B2009
    • MSK20315
    • Tox21_300764
    • AKOS015895780
    • DB15006
    • 1-(4-(2-chloro-4-(trifluromethyl)phenoxy)-2-fluorophenyl)-3-(2,6-difluorobenzoyl)urea
    • Flufenoxuron 1000 microg/mL in Acetone
    • NCGC00248160-01
    • NCGC00254668-01
    • Flufenoxuron 10 microg/mL in Cyclohexane
    • MS-29093
    • CAS-101463-69-8
    • CS-0014110
    • NS00003296
    • A11823
    • C18430
    • Flufenoxuron, PESTANAL(R), analytical standard
    • A800390
    • Q2787491
    • 1-[4-(2-chloro-4-trifluoromethylphenoxy)-2-fluorophenyl]-3-(2,6-difluorobenzoyl)urea
    • N-((4(2-Chloro-4-(trifluoromethyl)phenoxy)-2-fluorophenyl)carbamoyl)-2,6-difluorobenzamide
    • N-[[4-[2-chloro-4-(trifluoromethyl)phenoxy]-2-fluorophenyl]carbamoyl]-2,6-difluo
    • 1-(4-(2-CHLORO-ALPHA,ALPHA,ALPHA-TRIFLUORO-P-TOLYLOXY)-2-FLUOROPHENYL)-3-(2,6-DIFLUOROBENZOYL)UREA
    • 1-(4-(2-Cloro-alpha,alpha,alpha-P-trifluorotolyloxy)-2-fluorophenyl)-3-(2,6-difluorobenzolyl)urea
    • 1-[4-(5-chloro-alpha,alpha,alpha-trifluoro-p-tolyloxy)-2-fluorophenyl]-3-(2,6-difluorobenzoyl)urea
    • InChI=1/C21H11ClF6N2O3/c22-12-8-10(21(26,27)28)4-7-17(12)33-11-5-6-16(15(25)9-11)29-20(32)30-19(31)18-13(23)2-1-3-14(18)24/h1-9H,(H2,29,30,31,32)
    • N-[[4-[2-chloranyl-4-(trifluoromethyl)phenoxy]-2-fluoranyl-phenyl]carbamoyl]-2,6-bis(fluoranyl)benzamide
    • N-[[4-[2-chloro-4-(trifluoromethyl)phenoxy]-2-fluoroanilino]-oxomethyl]-2,6-difluorobenzamide

  • Applications

    Flufenoxuron (CAS 101463-69-8) is a benzoylphenyl urea insecticide used as an active ingredient in plant protection products to control lepidopteran and other pests by inhibiting chitin synthesis in larvae; in practice it is applied in agricultural settings as foliar sprays or soil drenches, in seed-treatment formulations for crops, and in greenhouse or ornamental-horticulture programs, often as part of integrated pest management, with use dependent on local regulations.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 400.86
    methanol 930.11
    isopropanol 138.3
    water 0.02
    ethyl acetate 154.92
    n-propanol 331.59
    acetone 400.14
    n-butanol 178.87
    acetonitrile 66.61
    DMF 1537.42
    toluene 16.02
    isobutanol 103.15
    1,4-dioxane 257.19
    methyl acetate 192.13
    THF 1169.45
    2-butanone 435.38
    n-pentanol 77.87
    sec-butanol 154.13
    n-hexane 0.42
    ethylene glycol 43.54
    NMP 607.82
    cyclohexane 0.48
    DMSO 1097.12
    n-butyl acetate 51.16
    n-octanol 10.99
    chloroform 33.68
    n-propyl acetate 75.59
    acetic acid 141.24
    dichloromethane 57.26
    cyclohexanone 263.24
    propylene glycol 92.83
    isopropyl acetate 64.58
    DMAc 896.35
    2-ethoxyethanol 322.31
    isopentanol 63.85
    n-heptane 0.56
    ethyl formate 166.0
    1,2-dichloroethane 51.35
    n-hexanol 33.84
    2-methoxyethanol 938.53
    isobutyl acetate 17.66
    tetrachloromethane 1.07
    n-pentyl acetate 31.12
    transcutol 243.42
    n-heptanol 14.83
    ethylbenzene 5.36
    MIBK 62.51
    2-propoxyethanol 270.03
    tert-butanol 49.8
    MTBE 50.39
    2-butoxyethanol 83.36
    propionic acid 124.01
    o-xylene 8.06
    formic acid 125.14
    diethyl ether 146.78
    m-xylene 5.97
    p-xylene 4.15
    chlorobenzene 6.07
    dimethyl carbonate 118.9
    n-octane 0.22
    formamide 308.42
    cyclopentanone 523.33
    2-pentanone 270.09
    anisole 47.46
    cyclopentyl methyl ether 129.1
    gamma-butyrolactone 481.87
    1-methoxy-2-propanol 526.99
    pyridine 171.71
    3-pentanone 177.36
    furfural 277.58
    n-dodecane 0.28
    diethylene glycol 158.62
    diisopropyl ether 6.65
    tert-amyl alcohol 67.98
    acetylacetone 188.17
    n-hexadecane 0.32
    acetophenone 54.48
    methyl propionate 256.62
    isopentyl acetate 27.67
    trichloroethylene 73.24
    n-nonanol 11.85
    cyclohexanol 54.51
    benzyl alcohol 49.02
    2-ethylhexanol 12.41
    isooctanol 8.77
    dipropyl ether 46.78
    1,2-dichlorobenzene 4.77
    ethyl lactate 63.33
    propylene carbonate 105.73
    n-methylformamide 815.21
    2-pentanol 64.72
    n-pentane 1.04
    1-propoxy-2-propanol 137.25
    1-methoxy-2-propyl acetate 110.51
    2-(2-methoxypropoxy) propanol 72.17
    mesitylene 1.9
    ε-caprolactone 211.24
    p-cymene 3.14
    epichlorohydrin 512.87
    1,1,1-trichloroethane 9.62
    2-aminoethanol 155.76
    morpholine-4-carbaldehyde 570.88
    sulfolane 523.46
    2,2,4-trimethylpentane 0.36
    2-methyltetrahydrofuran 266.54
    n-hexyl acetate 33.35
    isooctane 0.13
    2-(2-butoxyethoxy)ethanol 111.4
    sec-butyl acetate 33.73
    tert-butyl acetate 44.47
    decalin 0.23
    glycerin 119.09
    diglyme 219.87
    acrylic acid 100.29
    isopropyl myristate 12.7
    n-butyric acid 146.07
    acetyl acetate 40.01
    di(2-ethylhexyl) phthalate 12.27
    ethyl propionate 90.38
    nitromethane 501.15
    1,2-diethoxyethane 88.02
    benzonitrile 24.35
    trioctyl phosphate 9.07
    1-bromopropane 35.12
    gamma-valerolactone 805.23
    n-decanol 9.02
    triethyl phosphate 18.34
    4-methyl-2-pentanol 15.76
    propionitrile 93.93
    vinylene carbonate 93.33
    1,1,2-trichlorotrifluoroethane 185.33
    DMS 39.89
    cumene 2.21
    2-octanol 8.58
    2-hexanone 103.96
    octyl acetate 20.34
    limonene 6.1
    1,2-dimethoxyethane 515.07
    ethyl orthosilicate 15.19
    tributyl phosphate 11.92
    diacetone alcohol 99.03
    N,N-dimethylaniline 23.44
    acrylonitrile 127.51
    aniline 41.63
    1,3-propanediol 233.27
    bromobenzene 3.94
    dibromomethane 28.53
    1,1,2,2-tetrachloroethane 58.08
    2-methyl-cyclohexyl acetate 24.54
    tetrabutyl urea 28.55
    diisobutyl methanol 5.52
    2-phenylethanol 33.16
    styrene 6.63
    dioctyl adipate 25.71
    dimethyl sulfate 157.0
    ethyl butyrate 54.89
    methyl lactate 186.28
    butyl lactate 41.35
    diethyl carbonate 26.8
    propanediol butyl ether 61.11
    triethyl orthoformate 33.99
    p-tert-butyltoluene 2.65
    methyl 4-tert-butylbenzoate 37.37
    morpholine 561.67
    tert-butylamine 14.39
    n-dodecanol 6.28
    dimethoxymethane 932.16
    ethylene carbonate 77.59
    cyrene 100.77
    2-ethoxyethyl acetate 70.92
    2-ethylhexyl acetate 20.32
    1,2,4-trichlorobenzene 7.99
    4-methylpyridine 126.78
    dibutyl ether 20.43
    2,6-dimethyl-4-heptanol 5.52
    DEF 373.06
    dimethyl isosorbide 123.54
    tetrachloroethylene 24.76
    eugenol 41.25
    triacetin 44.78
    span 80 49.21
    1,4-butanediol 54.51
    1,1-dichloroethane 26.71
    2-methyl-1-pentanol 35.6
    methyl formate 448.15
    2-methyl-1-butanol 86.58
    n-decane 0.47
    butyronitrile 88.1
    3,7-dimethyl-1-octanol 8.45
    1-chlorooctane 3.03
    1-chlorotetradecane 1.23
    n-nonane 0.37
    undecane 0.37
    tert-butylcyclohexane 0.16
    cyclooctane 0.16
    cyclopentanol 99.23
    tetrahydropyran 214.45
    tert-amyl methyl ether 56.29
    2,5,8-trioxanonane 147.84
    1-hexene 5.78
    2-isopropoxyethanol 104.06
    2,2,2-trifluoroethanol 30.0
    methyl butyrate 133.51

    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