Benzyldimethylstearylammonium chloride

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  • Identifiers

    CAS number
    122-19-0

    Molecular formula
    C27H50ClN

    SMILES
    CCCCCCCCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1.[Cl-]

    Safety labels

    Corrosive
    Corrosive

    Irritant
    Irritant

  • Odor profile

    Fragrance
    Waxy 73.99%
    Fatty 43.6%
    Oily 36.48%
    Balsamic 21.71%
    Fishy 20.78%
    Burnt 20.06%
    Odorless 19.97%
    Sweet 18.95%
    Meaty 18.94%
    Animal 18.66%

     

    Flavor
    Waxy 28.37%
    Bland 26.31%
    Mild 24.88%
    Alkane 21.79%
    Delicate 21.27%
    Slightly waxy 20.37%
    Diterpene 19.72%
    Low 19.13%
    Oriental 19.07%
    Bay oil 18.61%

     

    Odor impact est.
    Low

  • Properties

    pKa est.
    7.96 (neutral)

    Molecular weight
    424.1 g/mol

    Boiling point

    • DECOMP @ 120 °C

    Flash point

    • 135.9 ˚C est.

    Solubility expt.

    • less than 1 mg/mL at 70 °F (NTP, 1992)
    • SOL IN WATER, CHLOROFORM, BENZENE, ACETONE, XYLENE

  • Synonyms

    • 122-19-0
    • Stearyldimethylbenzylammonium chloride
    • Stearalkonium chloride
    • Stebac
    • Stedbac
    • Orthosan MB
    • Carsoquat sdq-25
    • BENZYLDIMETHYLSTEARYLAMMONIUM CHLORIDE
    • Quaternol 1
    • Benzyldimethyloctadecylammonium chloride
    • Ammonyx 4
    • Carsoquat sdq-85
    • Ammonyx CA special
    • Intexsan SB-85
    • Ammonyx 490
    • Barquat SB-25
    • Intexan SB-85
    • Algene SC 25
    • Triton X-40
    • Ammonyx 4002
    • Triton CG 500
    • Alkaquat DMB-ST
    • J Soft C 4
    • Varisoft SDC 85
    • Incroquat SDQ 25
    • Ammonyx 485
    • Mackernium SDC 25
    • Mackernium SDC 85
    • Maquat SC 18
    • 2B (onium compound)
    • Larostat HTS 905
    • Varisoft sdc
    • Triton CG 400
    • Cation S (surfactant)
    • Triton X-400
    • Benzyldimethyl(octadecyl)ammonium chloride
    • Arquad DM18B-90
    • Swanol CA 1485
    • Benzylstearyldimethylammonium chloride
    • Benzenemethanaminium, N,N-dimethyl-N-octadecyl-, chloride
    • Nissan cation S2-100
    • Dimethylbenzyloctadecylammonium chloride
    • Dimethyloctadecylbenzylammonium chloride
    • Octadecyldimethylbenzylammonium chloride
    • N-benzyl-N,N-dimethyloctadecan-1-aminium chloride
    • N,N-Dimethyl-N-octadecylbenzenemethanaminium chloride
    • Benzyloctadecyldimethylammonium chloride
    • CCRIS 6022
    • Octadecylbenzyldimethylammonium chloride
    • SDQ 25
    • SDQ 85
    • Benzenemethanaminium, N,N-dimethyl-N-octadecyl-, chloride (1:1)
    • HSDB 6123
    • Dimethyl octadecyl benzyl ammonium chloride
    • EINECS 204-527-9
    • NSC 20199
    • Benzyldimethylstearylammonium (Chloride)
    • Dimethyl(N-octadecylphenylmethyl)ammonium chloride
    • QUATERNOL
    • 0OUO26BB88
    • Stearyl dimethyl benzyl ammonium chloride
    • N-Octadecyl-N-benzyl-N,N-dimethylammonium chloride
    • Triton X 40
    • Triton X400
    • AI3-09119
    • Triton X 400
    • Ammonium, benzyldimethyloctadecyl-, chloride
    • Stearalkonium Chloride-d7
    • JEEQUAT SDQ-85
    • NSC-20199
    • CUSTOQUAT SDQ-85
    • benzyl-dimethyl-octadecylazanium;chloride
    • Benzyl dimethyl stearyl ammonium chloride
    • BenzyldiMethylstearylaMMoniuM Chloride Hydrate
    • DTXSID2025139
    • STEARALKONIUM CHLORIDE [II]
    • STEARALKONIUM CHLORIDE [VANDF]
    • stearyldimethylbenzyl ammonium chloride
    • 2B
    • 89004-38-6
    • BENZYLDIMETHYLSTEARYLAMMONIUM CHLORIDE [HSDB]
    • STEARALKONIUM CHLORIDE (II)
    • UNII-0OUO26BB88
    • Ammonyx4
    • Carsoquat sdq25
    • Carsoquat sdq85
    • Alkaquat DMBST
    • Baraquat sb-25
    • Dehyquart stc-25
    • Intexsan SB85
    • Barquat SB25
    • Intexan SB85
    • Triton X40
    • Arquad DM18B90
    • CATION S
    • starbld0005590
    • Nissan cation S2100
    • CAROSOFT SDQ 25
    • CAROSOFT SDQ 85
    • INTEXSAN SB 85
    • INTEXAN SB 85
    • SANISOL B 50
    • ARQUAD DM 18B90
    • SCHEMBL23690
    • BAC 18
    • CHEMBL118663
    • DTXCID205139
    • NSC20199
    • dimethylstearylbenzylammonium chloride
    • Tox21_200419
    • MFCD00011776
    • STEARALKONIUM CHLORIDE [INCI]
    • benzyldimethylstearyl ammonium chloride
    • stearylbenzyldimethyl ammonium chloride
    • AKOS015891184
    • FB63011
    • Benzalkonium chloride C18 (BAC C18)
    • octadecyldimethylbenzyl ammonium chloride
    • NCGC00257973-01
    • AS-75928
    • CAS-122-19-0
    • Ammonium, benzyldimethyloctadecyl, chloride
    • DB-253923
    • HY-128443
    • B1297
    • CS-0099198
    • NOctadecylNbenzylN,Ndimethylammonium chloride
    • NS00075626

  • Applications

    Benzyldimethylstearylammonium chloride (CAS 122-19-0) is a quaternary ammonium–based cationic surfactant used primarily as a conditioning and surfactant additive in cosmetics and personal care; it also serves as a fabric softener and textile finishing additive; in household and industrial cleaning formulations it acts as a surfactant/emulsifier; in polymers, plastics, coatings and inks it functions as an anti-static/dispersing and emulsifying agent that aids formulation compatibility and processing; it may be used as an additive in polymer formulations and coatings to improve processing performance.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 207.51
    methanol 118.18
    isopropanol 266.69
    water 0.3
    ethyl acetate 1606.0
    n-propanol 349.06
    acetone 1134.44
    n-butanol 498.17
    acetonitrile 248.49
    DMF 787.43
    toluene 806.97
    isobutanol 424.51
    1,4-dioxane 1577.9
    methyl acetate 884.12
    THF 2819.57
    2-butanone 1231.56
    n-pentanol 356.9
    sec-butanol 410.25
    n-hexane 513.07
    ethylene glycol 13.0
    NMP 1496.01
    cyclohexane 2002.05
    DMSO 818.8
    n-butyl acetate 1807.6
    n-octanol 388.68
    chloroform 3825.63
    n-propyl acetate 1585.58
    acetic acid 337.17
    dichloromethane 3774.37
    cyclohexanone 3178.92
    propylene glycol 39.99
    isopropyl acetate 1609.55
    DMAc 1350.12
    2-ethoxyethanol 473.24
    isopentanol 607.55
    n-heptane 868.63
    ethyl formate 617.19
    1,2-dichloroethane 2544.85
    n-hexanol 413.67
    2-methoxyethanol 450.07
    isobutyl acetate 1276.99
    tetrachloromethane 1525.51
    n-pentyl acetate 2017.8
    transcutol 1915.64
    n-heptanol 442.65
    ethylbenzene 471.27
    MIBK 1343.96
    2-propoxyethanol 591.47
    tert-butanol 556.05
    MTBE 1380.43
    2-butoxyethanol 765.97
    propionic acid 406.24
    o-xylene 653.81
    formic acid 43.86
    diethyl ether 1502.36
    m-xylene 600.85
    p-xylene 726.11
    chlorobenzene 1040.28
    dimethyl carbonate 418.02
    n-octane 276.1
    formamide 87.07
    cyclopentanone 2502.12
    2-pentanone 1587.94
    anisole 691.56
    cyclopentyl methyl ether 2467.3
    gamma-butyrolactone 2127.13
    1-methoxy-2-propanol 523.63
    pyridine 1107.7
    3-pentanone 1476.32
    furfural 1069.16
    n-dodecane 87.19
    diethylene glycol 169.68
    diisopropyl ether 903.05
    tert-amyl alcohol 674.05
    acetylacetone 1610.01
    n-hexadecane 107.17
    acetophenone 802.67
    methyl propionate 1077.48
    isopentyl acetate 1764.59
    trichloroethylene 3555.53
    n-nonanol 409.38
    cyclohexanol 1128.77
    benzyl alcohol 359.71
    2-ethylhexanol 631.19
    isooctanol 544.21
    dipropyl ether 2137.79
    1,2-dichlorobenzene 1073.31
    ethyl lactate 425.82
    propylene carbonate 1426.17
    n-methylformamide 273.29
    2-pentanol 514.02
    n-pentane 429.23
    1-propoxy-2-propanol 843.12
    1-methoxy-2-propyl acetate 1288.9
    2-(2-methoxypropoxy) propanol 463.91
    mesitylene 526.83
    ε-caprolactone 2535.61
    p-cymene 541.55
    epichlorohydrin 2215.59
    1,1,1-trichloroethane 3510.81
    2-aminoethanol 55.0
    morpholine-4-carbaldehyde 1237.98
    sulfolane 2443.45
    2,2,4-trimethylpentane 305.01
    2-methyltetrahydrofuran 2551.65
    n-hexyl acetate 1521.57
    isooctane 191.82
    2-(2-butoxyethoxy)ethanol 688.07
    sec-butyl acetate 1359.78
    tert-butyl acetate 1954.57
    decalin 464.04
    glycerin 62.37
    diglyme 2060.71
    acrylic acid 234.15
    isopropyl myristate 592.02
    n-butyric acid 1111.28
    acetyl acetate 1054.12
    di(2-ethylhexyl) phthalate 298.77
    ethyl propionate 1387.79
    nitromethane 720.42
    1,2-diethoxyethane 1724.76
    benzonitrile 490.26
    trioctyl phosphate 298.79
    1-bromopropane 1978.8
    gamma-valerolactone 2423.62
    n-decanol 270.59
    triethyl phosphate 778.31
    4-methyl-2-pentanol 420.82
    propionitrile 405.23
    vinylene carbonate 1029.04
    1,1,2-trichlorotrifluoroethane 1344.59
    DMS 795.69
    cumene 391.06
    2-octanol 399.58
    2-hexanone 1274.68
    octyl acetate 627.81
    limonene 1107.99
    1,2-dimethoxyethane 1517.75
    ethyl orthosilicate 866.05
    tributyl phosphate 400.59
    diacetone alcohol 1167.34
    N,N-dimethylaniline 551.5
    acrylonitrile 308.51
    aniline 564.13
    1,3-propanediol 163.58
    bromobenzene 1328.05
    dibromomethane 2657.46
    1,1,2,2-tetrachloroethane 3743.41
    2-methyl-cyclohexyl acetate 1174.2
    tetrabutyl urea 552.54
    diisobutyl methanol 620.37
    2-phenylethanol 346.98
    styrene 507.71
    dioctyl adipate 683.97
    dimethyl sulfate 730.96
    ethyl butyrate 1880.24
    methyl lactate 313.33
    butyl lactate 881.02
    diethyl carbonate 957.9
    propanediol butyl ether 352.81
    triethyl orthoformate 1569.01
    p-tert-butyltoluene 513.99
    methyl 4-tert-butylbenzoate 868.05
    morpholine 1644.66
    tert-butylamine 489.48
    n-dodecanol 201.6
    dimethoxymethane 978.23
    ethylene carbonate 1226.64
    cyrene 475.05
    2-ethoxyethyl acetate 1626.41
    2-ethylhexyl acetate 1661.12
    1,2,4-trichlorobenzene 1207.28
    4-methylpyridine 1179.82
    dibutyl ether 1508.82
    2,6-dimethyl-4-heptanol 620.37
    DEF 1682.45
    dimethyl isosorbide 1086.8
    tetrachloroethylene 2572.45
    eugenol 517.09
    triacetin 1223.6
    span 80 498.88
    1,4-butanediol 75.43
    1,1-dichloroethane 2420.69
    2-methyl-1-pentanol 468.61
    methyl formate 282.27
    2-methyl-1-butanol 562.0
    n-decane 235.4
    butyronitrile 631.67
    3,7-dimethyl-1-octanol 509.58
    1-chlorooctane 703.22
    1-chlorotetradecane 210.98
    n-nonane 264.76
    undecane 128.9
    tert-butylcyclohexane 366.3
    cyclooctane 650.8
    cyclopentanol 825.05
    tetrahydropyran 2979.7
    tert-amyl methyl ether 1296.44
    2,5,8-trioxanonane 895.45
    1-hexene 752.04
    2-isopropoxyethanol 530.22
    2,2,2-trifluoroethanol 219.36
    methyl butyrate 1814.33

    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