Soneclosan

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  • Identifiers

    CAS number
    3380-30-1

    Molecular formula
    C12H8Cl2O2

    SMILES
    C1=CC(=CC=C1OC2=C(C=C(C=C2)Cl)O)Cl

    Safety labels

    Corrosive
    Corrosive

    Environmental Hazard
    Environmental

  • Odor profile

    Fragrance
    Phenolic 65.53%
    Spicy 39.99%
    Smoky 35.99%
    Burnt 34.45%
    Medicinal 32.02%
    Fruity 31.58%
    Sweet 29.32%
    Vanilla 29.26%
    Balsamic 28.7%
    Animal 28.3%

     

    Flavor
    Bitter 66.13%
    Phenolic 34.44%
    Mild 30.72%
    Fruity 25.92%
    Sweet 23.07%
    Medicinal 22.11%
    Very strong 21.43%
    Flat 21.19%
    Smoked 20.93%
    Curry 20.79%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    4.4

    pKa est.
    9.91 (weak base)

    Molecular weight
    255.09 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    338°C

    Flash point

    • 151.88 ˚C est.

  • Synonyms

    • 5-chloro-2-(4-chlorophenoxy)phenol
    • SONECLOSAN
    • hydroxydichlorodiphenyl ether
    • Soneclosan [INN]
    • 5-Chloro-2-(p-chlorophenoxy)phenol
    • Snoclosan
    • Tinosan hp100
    • Phenol, 5-chloro-2-(4-chlorophenoxy)-
    • Phenol, 5-chloro-2-(p-chlorophenoxy)-
    • 814H7B74XK
    • DTXSID80187464
    • EC 429-290-0
    • soneclosanum
    • RefChem:888171
    • DTXCID90109955
    • HYDROXYDICHLORODIPHENYL ETHER [INCI]
    • Phenol, 5-chloro-2-(4-chlorophenoxy)-(9CI)
    • 3380-30-1
    • DICLOSAN
    • Diclosan-d4
    • UNII-814H7B74XK
    • Tinosan Diclosan
    • SCHEMBL465591
    • orb2815574
    • CHEMBL1232142
    • SCHEMBL29359126
    • BYNQFCJOHGOKSS-UHFFFAOYSA-N
    • DAA38030
    • EBC-13405
    • MFCD09839698
    • 2-Hydroxy-4,4-dichlorodiphenyl Ether
    • 5-Chloro-2-(4-chlorophenoxy)-phenol
    • AKOS027382858
    • DB04393
    • 4,4a(2)-Dichloro-2-hydroxydiphenyl ether
    • DB-306497
    • NS00007745
    • G78921
    • EN300-11739564
    • Q27095190
    • Z2049915151
    • 3380-30-1

  • Applications

    Soneclosan (CAS 3380-30-1) is regarded as a fragrance ingredient that can be used in fragrance and cosmetics formulations, serving as an odorant or fixative in perfume systems and personal care products. It may also function as a solvent or processing aid in industrial formulations, and can act as an intermediate in chemical synthesis. In coatings and inks, as well as cleaning and household products, it may appear as a fragrance component or processing aid. Its use is subject to local regulations and formulation limits, and manufacturers should evaluate compatibility and safety within each product system.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 652.11
    methanol 299.74
    isopropanol 209.55
    water 0.13
    ethyl acetate 860.53
    n-propanol 353.29
    acetone 526.03
    n-butanol 236.15
    acetonitrile 450.36
    DMF 158.12
    toluene 121.88
    isobutanol 137.12
    1,4-dioxane 826.31
    methyl acetate 711.95
    THF 1422.25
    2-butanone 722.16
    n-pentanol 210.28
    sec-butanol 307.42
    n-hexane 7.54
    ethylene glycol 41.58
    NMP 83.79
    cyclohexane 13.0
    DMSO 250.7
    n-butyl acetate 468.64
    n-octanol 82.87
    chloroform 959.25
    n-propyl acetate 504.36
    acetic acid 242.69
    dichloromethane 923.4
    cyclohexanone 335.32
    propylene glycol 61.98
    isopropyl acetate 341.06
    DMAc 409.73
    2-ethoxyethanol 570.4
    isopentanol 152.45
    n-heptane 27.51
    ethyl formate 346.56
    1,2-dichloroethane 368.37
    n-hexanol 141.46
    2-methoxyethanol 626.42
    isobutyl acetate 211.54
    tetrachloromethane 38.17
    n-pentyl acetate 207.09
    transcutol 1260.91
    n-heptanol 75.81
    ethylbenzene 121.43
    MIBK 216.61
    2-propoxyethanol 379.22
    tert-butanol 196.76
    MTBE 399.07
    2-butoxyethanol 201.4
    propionic acid 164.03
    o-xylene 81.44
    formic acid 75.77
    diethyl ether 502.39
    m-xylene 68.07
    p-xylene 127.81
    chlorobenzene 117.03
    dimethyl carbonate 169.55
    n-octane 12.17
    formamide 309.26
    cyclopentanone 343.54
    2-pentanone 483.82
    anisole 434.85
    cyclopentyl methyl ether 280.73
    gamma-butyrolactone 381.6
    1-methoxy-2-propanol 334.83
    pyridine 519.66
    3-pentanone 328.85
    furfural 383.64
    n-dodecane 12.11
    diethylene glycol 233.16
    diisopropyl ether 94.89
    tert-amyl alcohol 278.95
    acetylacetone 524.31
    n-hexadecane 13.74
    acetophenone 304.83
    methyl propionate 426.36
    isopentyl acetate 335.73
    trichloroethylene 983.51
    n-nonanol 80.73
    cyclohexanol 157.5
    benzyl alcohol 220.39
    2-ethylhexanol 121.43
    isooctanol 68.28
    dipropyl ether 262.17
    1,2-dichlorobenzene 116.1
    ethyl lactate 136.93
    propylene carbonate 231.32
    n-methylformamide 183.64
    2-pentanol 168.8
    n-pentane 6.59
    1-propoxy-2-propanol 270.28
    1-methoxy-2-propyl acetate 399.47
    2-(2-methoxypropoxy) propanol 258.52
    mesitylene 43.6
    ε-caprolactone 399.18
    p-cymene 84.7
    epichlorohydrin 807.22
    1,1,1-trichloroethane 329.85
    2-aminoethanol 113.26
    morpholine-4-carbaldehyde 355.21
    sulfolane 199.97
    2,2,4-trimethylpentane 11.38
    2-methyltetrahydrofuran 637.53
    n-hexyl acetate 231.68
    isooctane 7.97
    2-(2-butoxyethoxy)ethanol 355.95
    sec-butyl acetate 308.48
    tert-butyl acetate 339.64
    decalin 16.69
    glycerin 77.82
    diglyme 772.03
    acrylic acid 118.0
    isopropyl myristate 112.51
    n-butyric acid 239.16
    acetyl acetate 371.47
    di(2-ethylhexyl) phthalate 76.41
    ethyl propionate 382.25
    nitromethane 562.01
    1,2-diethoxyethane 696.18
    benzonitrile 207.2
    trioctyl phosphate 56.87
    1-bromopropane 240.04
    gamma-valerolactone 519.06
    n-decanol 65.26
    triethyl phosphate 140.94
    4-methyl-2-pentanol 81.88
    propionitrile 297.08
    vinylene carbonate 260.56
    1,1,2-trichlorotrifluoroethane 334.06
    DMS 249.64
    cumene 73.75
    2-octanol 68.01
    2-hexanone 413.64
    octyl acetate 129.26
    limonene 108.45
    1,2-dimethoxyethane 1011.62
    ethyl orthosilicate 137.19
    tributyl phosphate 86.63
    diacetone alcohol 280.83
    N,N-dimethylaniline 182.41
    acrylonitrile 355.26
    aniline 136.91
    1,3-propanediol 227.13
    bromobenzene 133.62
    dibromomethane 459.11
    1,1,2,2-tetrachloroethane 534.96
    2-methyl-cyclohexyl acetate 205.32
    tetrabutyl urea 120.68
    diisobutyl methanol 82.9
    2-phenylethanol 201.26
    styrene 153.13
    dioctyl adipate 166.25
    dimethyl sulfate 134.26
    ethyl butyrate 394.2
    methyl lactate 112.79
    butyl lactate 134.23
    diethyl carbonate 262.86
    propanediol butyl ether 164.87
    triethyl orthoformate 235.72
    p-tert-butyltoluene 79.31
    methyl 4-tert-butylbenzoate 175.33
    morpholine 889.15
    tert-butylamine 95.06
    n-dodecanol 54.33
    dimethoxymethane 468.94
    ethylene carbonate 206.16
    cyrene 186.78
    2-ethoxyethyl acetate 360.66
    2-ethylhexyl acetate 263.33
    1,2,4-trichlorobenzene 152.27
    4-methylpyridine 319.13
    dibutyl ether 234.4
    2,6-dimethyl-4-heptanol 82.9
    DEF 359.23
    dimethyl isosorbide 430.48
    tetrachloroethylene 317.12
    eugenol 187.8
    triacetin 276.14
    span 80 155.73
    1,4-butanediol 90.5
    1,1-dichloroethane 371.7
    2-methyl-1-pentanol 178.09
    methyl formate 174.35
    2-methyl-1-butanol 175.98
    n-decane 19.19
    butyronitrile 292.01
    3,7-dimethyl-1-octanol 98.57
    1-chlorooctane 68.2
    1-chlorotetradecane 32.77
    n-nonane 17.22
    undecane 14.69
    tert-butylcyclohexane 16.26
    cyclooctane 6.28
    cyclopentanol 135.59
    tetrahydropyran 710.28
    tert-amyl methyl ether 333.34
    2,5,8-trioxanonane 507.53
    1-hexene 73.01
    2-isopropoxyethanol 330.78
    2,2,2-trifluoroethanol 79.46
    methyl butyrate 455.18

    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