Methiocarb

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  • Identifiers

    CAS number
    2032-65-7

    Molecular formula
    C11H15NO2S

    SMILES
    CC1=CC(=CC(=C1SC)C)OC(=O)NC

    Safety labels

    Acute Toxic
    Acute Toxic

    Environmental Hazard
    Environmental

  • Odor profile

    Fragrance
    Meaty 52.93%
    Roasted 46.17%
    Sulfurous 37.77%
    Savory 36.24%
    Cooked 28.7%
    Fruity 26.44%
    Burnt 25.49%
    Cheesy 25.01%
    Odorless 22.93%
    Grape 22.63%

     

    Flavor
    Odorless 30.0%
    Roasted 28.76%
    Mild 26.88%
    Burnt 22.48%
    Bland 22.23%
    Meaty 22.21%
    Taco 21.09%
    Musty 20.89%
    Scallion 20.73%
    Matches 20.68%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    2.9

    pKa est.
    7.77 (neutral)

    Molecular weight
    225.31 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Melting point expt.

    • 243 °F (EPA, 1998)
    • 119 °C

    Boiling point

    • Very high. (USCG, 1999)

    Flash point

    • 151.41 ˚C est.

    Solubility expt.

    • 200 g/l in dichloromethane; 53 g/l in isopropanol; 33 g/l in toluene; 1.3 g/l in hexane
    • In water, 27 mg/l @ 20 °C
    • Soluble in organic solvents.
    • Solubility in water, mg/l: 27

  • Synonyms

    • METHIOCARB
    • 2032-65-7
    • Mercaptodimethur
    • Metmercapturon
    • Mesurol
    • Methiocarbe
    • Grandslam
    • Draza
    • Certan
    • Lizetan
    • Mesurol Phenol
    • 3,5-Dimethyl-4-(methylthio)phenyl methylcarbamate
    • Bayer 37344
    • 3,5-Dimethyl-4-(methylthio)phenol methylcarbamate
    • Caswell No. 578B
    • Mercaptodimethur [ISO]
    • Methiocarb [BSI:ISO]
    • Methiocarb [ISO]
    • Methiocarbe [ISO-French]
    • 3,5-Dimethyl-4-methylthiophenyl N-methylcarbamate
    • 4-Methylmercapto-3,5-xylyl methylcarbamate
    • Metmercapturan
    • HSDB 782
    • OMS-93
    • 4-Methylthio-3,5-dimethylphenyl methylcarbamate
    • DCR 736
    • 4-(Methylthio)-3,5-xylyl methylcarbamate
    • BAY 5024
    • BAY 9026
    • 4-Methylmercapto-3,5-dimethylphenyl N-methylcarbamate
    • EINECS 217-991-2
    • 3,5-Dimethyl-4-methyl-thiophenyl-N-carbamat
    • BAY 37344
    • Phenol, 3,5-dimethyl-4-(methylthio)-, methylcarbamate
    • ENT 25,726
    • EPA Pesticide Chemical Code 100501
    • UNII-JI9431OS31
    • 3,5-Xylenol, 4-(methylthio)-, methylcarbamate
    • SD 9228
    • 4-Methylthio-3,5-xylyl methylcarbamate
    • BRN 1881431
    • Esurol (Salt/Mix)
    • Phenol, 3,5-dimethyl-4-(methylthio)-, 1-(N-methylcarbamate)
    • DTXSID3032626
    • CHEBI:38508
    • AI3-25726
    • 3,5-Dimethyl-4-methylmercaptophenyl-N-methyl-carbamate
    • JI9431OS31
    • (3,5-dimethyl-4-methylsulfanylphenyl) N-methylcarbamate
    • H 321
    • METHIOCARB [MI]
    • Carbamic acid, N-methyl-, 4-(methylthio)-3,5-xylyl ester
    • METHIOCARB [HSDB]
    • B 37344
    • Methylcarbamic acid 4-(methylthio)-3,5-xylyl ester
    • Methyl carbamic acid 4-(methylthio)-3,5-xylyl ester
    • 3,5-Dimethyl-4-(methylsulfanyl)phenyl methylcarbamate
    • 3,5-Dimethyl-4-methyl-thiophenyl-N-carbamat [German]
    • Carbamic acid, methyl-, 4-(methylthio)-3,5-xylyl ester
    • DTXCID1012626
    • Carbamic acid, methyl-, 3,5-dimethyl-4-(methylthio)phenyl ester
    • Mercaptodimethur; Mesurol
    • H-321
    • Methiocarbe (ISO-French)
    • 4-(Methylthio)-3,5-dimethylphenyl methylcarbamate
    • Phenyl-3,5-dimethyl-4-(methylthio)-, methylcarbamate
    • 4-METHYLTHIO-3,5-DIMETHYLPHENYL N-METHYLCARBAMATE
    • 3,5-DIMETHYL-4-(METHYLTHIO)PHENYL N-METHYLCARBAMATE
    • Carbamic acid, 3,5-dimethyl-4-methylthiophenyl ester, N-methyl
    • oms93
    • Esurol
    • Club
    • Borderland black
    • METHMERCAPTURON
    • Methiocarb 100 microg/mL in Cyclohexane
    • MESUROL 50
    • SCHEMBL24740
    • BIDD:ER0067
    • CHEMBL1076495
    • GNC69494
    • Tox21_303856
    • 4(Methylthio)3,5xylyl methylcarbamate
    • 4-methylthio-3,5-xylylmethylcarbamate
    • AKOS015888434
    • 4Methylmercapto3,5xylyl methylcarbamate
    • FD10481
    • USEPA/OPP Pesticide Code: 100501
    • NCGC00163897-01
    • NCGC00357122-01
    • CAS-2032-65-7
    • 4Methylthio3,5dimethylphenyl methylcarbamate
    • 3,5Dimethyl4methylthiophenyl Nmethylcarbamate
    • 3,5Xylenol, 4(methylthio), methylcarbamate
    • NS00000436
    • Methiocarb, PESTANAL(R), analytical standard
    • 3,5Dimethyl4(methylthio)phenol methylcarbamate
    • 3,5Dimethyl4(methylthio)phenyl methylcarbamate
    • 3,5Dimethyl4methylmercaptophenylNmethylcarbamate
    • C18651
    • 3,5-dimethyl-4-(methylthio)phenylmethylcarbamate
    • 4Methylmercapto3,5dimethylphenyl Nmethylcarbamate
    • Methyl carbamic acid 4(methylthio)3,5xylyl ester
    • Phenol, 3,5dimethyl4(methylthio), methylcarbamate
    • Phenol,3,5-dimethyl-4-(methylthio)methylcarbamate
    • Q425378
    • Carbamic acid, methyl, 4(methylthio)3,5xylyl ester
    • Carbamic acid, Nmethyl, 4(methylthio)3,5xylyl ester
    • 3,5-Dimethyl-4-(methylsulfanyl)phenyl methylcarbamate #
    • 3,5-dimethyl-4-(methylsulfanyl)phenyl N-methylcarbamate
    • Carbamic acid, methyl, 3,5dimethyl4(methylthio)phenyl ester
    • 3-5-DIMETHYL-4-METHYLMERCAPTOPHENYL-N-METHYLCARBAMATE
    • CARBAMIC ACID, METHYL-,4-(ETHYLTHIO)-3,5-XYLYL ESTER

  • Applications

    Methiocarb (CAS 2032-65-7) is a carbamate insecticide used in agriculture to control a range of pests on field and greenhouse crops; it is also formulated as an avicide to deter birds and protect grains and seeds from damage; in horticulture and crop protection it serves as a molluscicide for control of slugs and snails; formulations may appear as granules or baits to support integration into pest management programs, subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 390.12
    methanol 533.69
    isopropanol 257.67
    water 2.42
    ethyl acetate 439.35
    n-propanol 304.7
    acetone 814.3
    n-butanol 260.47
    acetonitrile 346.9
    DMF 3255.17
    toluene 168.08
    isobutanol 207.53
    1,4-dioxane 1080.65
    methyl acetate 452.09
    THF 2016.11
    2-butanone 489.35
    n-pentanol 156.65
    sec-butanol 199.32
    n-hexane 8.33
    ethylene glycol 128.3
    NMP 2143.66
    cyclohexane 14.36
    DMSO 1833.83
    n-butyl acetate 227.95
    n-octanol 41.85
    chloroform 772.74
    n-propyl acetate 193.15
    acetic acid 721.72
    dichloromethane 939.99
    cyclohexanone 893.16
    propylene glycol 145.57
    isopropyl acetate 249.01
    DMAc 1367.1
    2-ethoxyethanol 377.35
    isopentanol 198.89
    n-heptane 5.26
    ethyl formate 305.91
    1,2-dichloroethane 674.28
    n-hexanol 133.33
    2-methoxyethanol 957.78
    isobutyl acetate 129.04
    tetrachloromethane 74.21
    n-pentyl acetate 149.71
    transcutol 527.55
    n-heptanol 61.04
    ethylbenzene 53.77
    MIBK 231.88
    2-propoxyethanol 441.99
    tert-butanol 333.3
    MTBE 282.81
    2-butoxyethanol 171.04
    propionic acid 336.96
    o-xylene 81.56
    formic acid 343.37
    diethyl ether 331.83
    m-xylene 105.15
    p-xylene 73.1
    chlorobenzene 311.06
    dimethyl carbonate 325.33
    n-octane 2.45
    formamide 683.84
    cyclopentanone 1383.63
    2-pentanone 452.69
    anisole 227.38
    cyclopentyl methyl ether 596.08
    gamma-butyrolactone 1625.97
    1-methoxy-2-propanol 587.59
    pyridine 696.23
    3-pentanone 310.78
    furfural 1052.19
    n-dodecane 2.57
    diethylene glycol 358.96
    diisopropyl ether 63.92
    tert-amyl alcohol 225.83
    acetylacetone 602.51
    n-hexadecane 3.08
    acetophenone 230.81
    methyl propionate 461.6
    isopentyl acetate 212.06
    trichloroethylene 1351.21
    n-nonanol 42.22
    cyclohexanol 259.39
    benzyl alcohol 195.87
    2-ethylhexanol 70.89
    isooctanol 51.16
    dipropyl ether 98.58
    1,2-dichlorobenzene 260.5
    ethyl lactate 112.58
    propylene carbonate 632.02
    n-methylformamide 931.86
    2-pentanol 140.5
    n-pentane 8.85
    1-propoxy-2-propanol 227.09
    1-methoxy-2-propyl acetate 307.68
    2-(2-methoxypropoxy) propanol 155.21
    mesitylene 55.6
    ε-caprolactone 729.56
    p-cymene 37.38
    epichlorohydrin 1583.89
    1,1,1-trichloroethane 451.24
    2-aminoethanol 247.31
    morpholine-4-carbaldehyde 1610.07
    sulfolane 1997.66
    2,2,4-trimethylpentane 7.64
    2-methyltetrahydrofuran 955.35
    n-hexyl acetate 167.4
    isooctane 5.7
    2-(2-butoxyethoxy)ethanol 211.75
    sec-butyl acetate 133.84
    tert-butyl acetate 305.89
    decalin 10.59
    glycerin 263.89
    diglyme 449.26
    acrylic acid 378.05
    isopropyl myristate 57.41
    n-butyric acid 421.19
    acetyl acetate 288.52
    di(2-ethylhexyl) phthalate 84.56
    ethyl propionate 185.84
    nitromethane 1429.73
    1,2-diethoxyethane 202.56
    benzonitrile 255.7
    trioctyl phosphate 55.52
    1-bromopropane 207.29
    gamma-valerolactone 1945.29
    n-decanol 31.16
    triethyl phosphate 97.38
    4-methyl-2-pentanol 75.55
    propionitrile 243.1
    vinylene carbonate 597.03
    1,1,2-trichlorotrifluoroethane 778.2
    DMS 238.84
    cumene 38.59
    2-octanol 41.42
    2-hexanone 197.57
    octyl acetate 81.72
    limonene 62.31
    1,2-dimethoxyethane 650.78
    ethyl orthosilicate 90.45
    tributyl phosphate 77.82
    diacetone alcohol 332.92
    N,N-dimethylaniline 141.97
    acrylonitrile 359.84
    aniline 314.01
    1,3-propanediol 365.88
    bromobenzene 283.48
    dibromomethane 438.81
    1,1,2,2-tetrachloroethane 901.84
    2-methyl-cyclohexyl acetate 154.13
    tetrabutyl urea 102.71
    diisobutyl methanol 44.57
    2-phenylethanol 178.97
    styrene 76.35
    dioctyl adipate 100.66
    dimethyl sulfate 659.0
    ethyl butyrate 152.52
    methyl lactate 230.4
    butyl lactate 119.25
    diethyl carbonate 116.42
    propanediol butyl ether 134.61
    triethyl orthoformate 119.05
    p-tert-butyltoluene 41.12
    methyl 4-tert-butylbenzoate 181.29
    morpholine 1363.02
    tert-butylamine 150.96
    n-dodecanol 23.57
    dimethoxymethane 1183.03
    ethylene carbonate 491.88
    cyrene 294.56
    2-ethoxyethyl acetate 257.64
    2-ethylhexyl acetate 166.49
    1,2,4-trichlorobenzene 345.56
    4-methylpyridine 695.62
    dibutyl ether 58.9
    2,6-dimethyl-4-heptanol 44.57
    DEF 662.82
    dimethyl isosorbide 405.9
    tetrachloroethylene 458.7
    eugenol 182.51
    triacetin 176.63
    span 80 142.66
    1,4-butanediol 121.03
    1,1-dichloroethane 489.08
    2-methyl-1-pentanol 130.37
    methyl formate 697.32
    2-methyl-1-butanol 193.74
    n-decane 3.86
    butyronitrile 265.57
    3,7-dimethyl-1-octanol 45.47
    1-chlorooctane 27.81
    1-chlorotetradecane 12.14
    n-nonane 3.32
    undecane 3.08
    tert-butylcyclohexane 9.92
    cyclooctane 4.59
    cyclopentanol 385.62
    tetrahydropyran 767.87
    tert-amyl methyl ether 203.44
    2,5,8-trioxanonane 282.3
    1-hexene 44.63
    2-isopropoxyethanol 208.96
    2,2,2-trifluoroethanol 317.35
    methyl butyrate 252.29

    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