Delmopinol hydrochloride

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  • Identifiers

    CAS number
    98092-92-3

    Molecular formula
    C16H34ClNO2

    SMILES
    CCCC(CCC)CCCC1COCCN1CCO.Cl

    Safety labels

  • Odor profile

    Fragrance
    Floral 35.4%
    Oily 35.12%
    Fresh 34.84%
    Waxy 30.66%
    Citrus 30.65%
    Sweet 29.76%
    Fishy 28.26%
    Animal 27.29%
    Mint 26.38%
    Odorless 26.19%

     

    Flavor
    Fatty 30.89%
    Mild 27.88%
    Waxy 25.53%
    Bland 22.34%
    Slightly waxy 21.76%
    Delicate 21.28%
    Bay oil 21.03%
    Tomato leaf 21.03%
    Cedarleaf 20.97%
    Syrup 20.81%

     

    Odor impact est.
    Low

  • Properties

    pKa est.
    6.82 (neutral)

    Molecular weight
    307.9 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    356°C

    Flash point

    • 155.35 ˚C est.

  • Synonyms

    • DELMOPINOL HYDROCHLORIDE
    • 98092-92-3
    • SRE423V9Z9
    • 2-[3-(4-propylheptyl)morpholin-4-yl]ethanol;hydrochloride
    • 2-(3-(4-Propylheptyl)morpholino)ethanol hydrochloride
    • UNII-SRE423V9Z9
    • SCHEMBL308441
    • DTXSID001335757
    • DELMOPINOL HYDROCHLORIDE [MI]
    • Ethanol, 2-(3-(4-propylheptyl)morpholin-4-yl)-
    • 2-(3-(4-Propylheptyl)morpholino)ethanolhydrochloride
    • Q27289355
    • 4-Morpholineethanol, 3-(4-propylheptyl)-, hydrochloride
    • 2-[3-(4-propylheptyl)morpholin-4-yl]ethan-1-ol hydrochloride
    • 4-(2-hydroxyethyl)-3-(4-propylheptyl) morpholine hydrochloride
    • 4-(2-hydroxyethyl)-3-(4-propylheptyl)morpholine hydrochloride
    • 4-MORPHOLINEETHANOL, 3-(4-PROPYLHEPTYL)-, HYDROCHLORIDE (1:1)
    • 98092-92-3

  • Applications

    Delmopinol hydrochloride is an antimicrobial agent widely used in oral hygiene products, where it helps inhibit dental plaque biofilm formation in mouthwashes and toothpaste formulations. It is also commonly evaluated for cosmetic and personal care applications as an antimicrobial additive or preservative. In household cleaning products, it may serve as an antimicrobial component to limit surface microbial growth. In coatings and inks, it can be explored as an antimicrobial additive to impart biofilm resistance.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 705.02
    methanol 841.34
    isopropanol 392.43
    water 0.99
    ethyl acetate 464.48
    n-propanol 650.37
    acetone 457.61
    n-butanol 549.77
    acetonitrile 222.86
    DMF 285.87
    toluene 110.71
    isobutanol 435.52
    1,4-dioxane 492.73
    methyl acetate 296.05
    THF 601.39
    2-butanone 330.1
    n-pentanol 286.49
    sec-butanol 337.35
    n-hexane 17.05
    ethylene glycol 99.47
    NMP 352.74
    cyclohexane 71.47
    DMSO 935.24
    n-butyl acetate 361.14
    n-octanol 83.57
    chloroform 1090.41
    n-propyl acetate 325.24
    acetic acid 735.79
    dichloromethane 1160.79
    cyclohexanone 677.6
    propylene glycol 148.35
    isopropyl acetate 318.61
    DMAc 281.72
    2-ethoxyethanol 486.7
    isopentanol 412.95
    n-heptane 19.22
    ethyl formate 347.06
    1,2-dichloroethane 736.74
    n-hexanol 256.99
    2-methoxyethanol 694.9
    isobutyl acetate 211.5
    tetrachloromethane 233.54
    n-pentyl acetate 206.36
    transcutol 1254.45
    n-heptanol 107.05
    ethylbenzene 52.86
    MIBK 215.26
    2-propoxyethanol 451.73
    tert-butanol 384.38
    MTBE 260.12
    2-butoxyethanol 262.72
    propionic acid 408.83
    o-xylene 97.75
    formic acid 243.95
    diethyl ether 305.64
    m-xylene 103.02
    p-xylene 70.04
    chlorobenzene 235.31
    dimethyl carbonate 79.64
    n-octane 7.5
    formamide 279.09
    cyclopentanone 541.49
    2-pentanone 333.89
    anisole 113.4
    cyclopentyl methyl ether 348.04
    gamma-butyrolactone 682.18
    1-methoxy-2-propanol 445.16
    pyridine 344.34
    3-pentanone 239.34
    furfural 554.69
    n-dodecane 5.19
    diethylene glycol 334.27
    diisopropyl ether 90.23
    tert-amyl alcohol 307.21
    acetylacetone 352.46
    n-hexadecane 6.13
    acetophenone 157.28
    methyl propionate 265.25
    isopentyl acetate 301.73
    trichloroethylene 1136.96
    n-nonanol 75.63
    cyclohexanol 438.6
    benzyl alcohol 155.34
    2-ethylhexanol 152.0
    isooctanol 100.89
    dipropyl ether 167.1
    1,2-dichlorobenzene 250.25
    ethyl lactate 145.59
    propylene carbonate 416.29
    n-methylformamide 285.99
    2-pentanol 258.42
    n-pentane 24.75
    1-propoxy-2-propanol 348.22
    1-methoxy-2-propyl acetate 334.36
    2-(2-methoxypropoxy) propanol 192.8
    mesitylene 76.53
    ε-caprolactone 589.54
    p-cymene 67.18
    epichlorohydrin 798.37
    1,1,1-trichloroethane 599.24
    2-aminoethanol 263.1
    morpholine-4-carbaldehyde 417.51
    sulfolane 802.46
    2,2,4-trimethylpentane 22.8
    2-methyltetrahydrofuran 498.46
    n-hexyl acetate 211.95
    isooctane 14.07
    2-(2-butoxyethoxy)ethanol 299.96
    sec-butyl acetate 209.63
    tert-butyl acetate 312.22
    decalin 23.13
    glycerin 206.79
    diglyme 610.95
    acrylic acid 289.51
    isopropyl myristate 71.13
    n-butyric acid 742.0
    acetyl acetate 330.21
    di(2-ethylhexyl) phthalate 90.74
    ethyl propionate 217.35
    nitromethane 735.49
    1,2-diethoxyethane 341.02
    benzonitrile 199.67
    trioctyl phosphate 66.15
    1-bromopropane 346.17
    gamma-valerolactone 783.32
    n-decanol 52.59
    triethyl phosphate 120.93
    4-methyl-2-pentanol 138.75
    propionitrile 241.08
    vinylene carbonate 355.71
    1,1,2-trichlorotrifluoroethane 647.01
    DMS 151.84
    cumene 48.6
    2-octanol 61.45
    2-hexanone 209.26
    octyl acetate 92.7
    limonene 109.99
    1,2-dimethoxyethane 489.36
    ethyl orthosilicate 123.86
    tributyl phosphate 93.77
    diacetone alcohol 301.22
    N,N-dimethylaniline 79.96
    acrylonitrile 246.94
    aniline 196.9
    1,3-propanediol 474.98
    bromobenzene 236.52
    dibromomethane 728.54
    1,1,2,2-tetrachloroethane 936.97
    2-methyl-cyclohexyl acetate 186.74
    tetrabutyl urea 100.44
    diisobutyl methanol 88.92
    2-phenylethanol 163.25
    styrene 63.25
    dioctyl adipate 131.24
    dimethyl sulfate 155.72
    ethyl butyrate 261.91
    methyl lactate 150.52
    butyl lactate 194.85
    diethyl carbonate 168.1
    propanediol butyl ether 197.46
    triethyl orthoformate 199.96
    p-tert-butyltoluene 61.89
    methyl 4-tert-butylbenzoate 170.83
    morpholine 641.66
    tert-butylamine 199.41
    n-dodecanol 38.92
    dimethoxymethane 247.59
    ethylene carbonate 364.38
    cyrene 182.69
    2-ethoxyethyl acetate 305.53
    2-ethylhexyl acetate 224.62
    1,2,4-trichlorobenzene 288.78
    4-methylpyridine 272.48
    dibutyl ether 114.75
    2,6-dimethyl-4-heptanol 88.92
    DEF 332.08
    dimethyl isosorbide 309.87
    tetrachloroethylene 688.38
    eugenol 150.39
    triacetin 235.35
    span 80 172.34
    1,4-butanediol 180.7
    1,1-dichloroethane 574.55
    2-methyl-1-pentanol 236.42
    methyl formate 214.46
    2-methyl-1-butanol 381.27
    n-decane 10.27
    butyronitrile 278.36
    3,7-dimethyl-1-octanol 102.07
    1-chlorooctane 60.17
    1-chlorotetradecane 19.75
    n-nonane 9.83
    undecane 6.8
    tert-butylcyclohexane 19.36
    cyclooctane 21.34
    cyclopentanol 367.59
    tetrahydropyran 582.17
    tert-amyl methyl ether 192.81
    2,5,8-trioxanonane 351.32
    1-hexene 62.63
    2-isopropoxyethanol 295.6
    2,2,2-trifluoroethanol 273.42
    methyl butyrate 325.14

    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