Bemotrizinol

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  • Identifiers

    CAS number
    187393-00-6

    Molecular formula
    C38H49N3O5

    SMILES
    CCCCC(CC)COC1=CC(=C(C=C1)C2=NC(=NC(=N2)C3=CC=C(C=C3)OC)C4=C(C=C(C=C4)OCC(CC)CCCC)O)O

    Safety labels

  • Odor profile

    Fragrance
    Sweet 44.3%
    Floral 40.11%
    Fruity 36.14%
    Spicy 34.38%
    Balsamic 31.72%
    Animal 30.02%
    Phenolic 25.73%
    Vanilla 24.22%
    Aromatic 20.41%
    Smoky 19.71%

     

    Flavor
    Bitter 56.74%
    Herbal 24.87%
    Bland 24.83%
    Cedarleaf 20.61%
    Parsley 20.47%
    Carrot 20.42%
    Pepper 20.34%
    Green pepper 20.14%
    Lovage 20.09%
    Mild 19.79%

     

    Odor impact est.
    Odorless

  • Properties

    XLogP3-AA
    10.4

    pKa est.
    9.99 (weak base)

    Molecular weight
    627.8 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Melting point expt.

    • 80.4

    Boiling point

    • >400

    Flash point

    • 238.73 ˚C est.

    Solubility expt.

    • Insoluble

  • Synonyms

    • Bemotrizinol
    • 187393-00-6
    • Tinosorb S
    • Bis-ethylhexyloxyphenol Methoxyphenyl Triazine
    • BEMT
    • FAT 70'884
    • PWZ1720CBH
    • NSC-759870
    • 2,2'-(6-(4-Methoxyphenyl)-1,3,5-triazine-2,4-diyl)bis(5-((2-ethylhexyl)oxy)phenol)
    • FAT-70884
    • 5-[(2-ethylhexyl)oxy]-2-(4-{4-[(2-ethylhexyl)oxy]-2-hydroxyphenyl}-6-(4-methoxyphenyl)-1,3,5-triazin-2-yl)phenol
    • DTXSID40896984
    • Phenol, 2,2'-(6-(4-methoxyphenyl)-1,3,5-triazine-2,4-diyl)bis(5-((2-ethylhexyl)oxy)-
    • 2,2'-[6-(4-methoxyphenyl)-1,3,5-triazine-2,4-diyl]bis{5-[(2-ethylhexyl)oxy]phenol}
    • bemotrizinolum
    • 5-((2-ethylhexyl)oxy)-2-(4-(4-((2-ethylhexyl)oxy)-2-hydroxyphenyl)-6-(4-methoxyphenyl)-1,3,5-triazin-2-yl)phenol
    • RefChem:561229
    • DTXCID701326412
    • 425-950-7
    • 933-511-0
    • Phenol,2,2'-[6-(4-methoxyphenyl)-1,3,5-triazine-2,4-diyl]bis[5-[(2-ethylhexyl)oxy]-
    • MFCD08435974
    • 6,6'-(6-(4-Methoxyphenyl)-1,3,5-triazine-2,4-diyl)bis(3-((2-ethylhexyl)oxy)phenol)
    • CGF 1607
    • Bemotrizinol ;CGF 1607
    • 2,4-bis[4-(2-ethylhexyloxy)-2-hydroxyphenyl]-6-(4-methoxyphenyl)-1,3,5-triazine
    • Tinosorb S Aqua
    • Bemotrizinol [USAN]
    • Bemotrizinol [USAN:INN]
    • UNII-PWZ1720CBH
    • C38H49N3O5
    • Tinosorb S (TN)
    • Bemotrizinol (Standard)
    • BEMOTRIZINOL [MI]
    • Bemotrizinol (USAN/INN)
    • BEMOTRIZINOL [INN]
    • SCHEMBL77320
    • BEMOTRIZINOL [MART.]
    • BEMOTRIZINOL [USP-RS]
    • BEMOTRIZINOL [WHO-DD]
    • SCHEMBL649229
    • orb1298416
    • CHEMBL2104956
    • SCHEMBL29350308
    • SCHEMBL29360093
    • Bemotrizinol, analytical standard
    • MSK3427
    • CHEBI:135857
    • HMS3264F07
    • Pharmakon1600-01503863
    • HY-W099730R
    • EBC-27398
    • NSC759870
    • ZB0626
    • AKOS030621549
    • DB11206
    • HY-W099730
    • NSC 759870
    • NCGC00261970-01
    • 5-(2-ethylhexoxy)-2-[4-[4-(2-ethylhexoxy)-2-hydroxyphenyl]-6-(4-methoxyphenyl)-1,3,5-triazin-2-yl]phenol
    • AS-73952
    • FB161854
    • SY041028
    • B6145
    • CS-0152372
    • NS00077719
    • D03227
    • F20693
    • AB01563045_01
    • EN300-23553143
    • F694927
    • Q4885134
    • BRD-A92974210-396-01-0
    • Bemotrizinol, United States Pharmacopeia (USP) Reference Standard
    • 2,4-Bis[4-(2-ethylhexyloxy)-2-hydroxyphenyl]-6-(4-methoxyphenyl)-1,3,5-triazine (Bemotrizinol)
    • 5-(2-ethylhexoxy)-2-[4-[4-(2-ethylhexoxy)-2-hydroxy-phenyl]-6-(4-methoxyphenyl)-1,3,5-triazin-2-yl]phenol
    • 187393-00-6

  • Applications

    Bemotrizinol is a photostable UV filter widely used in cosmetics and personal care, particularly in sunscreens, moisturizers, and day creams. In addition, it is evaluated as a photostabilizer for coatings and inks to improve lightfastness and color retention. In polymer and plastics formulations, it can be incorporated as a UV absorber to reduce UV-induced degradation and yellowing. In the packaging sector and other polymer-based materials, it is also considered to extend product life by enhancing the photostability of the system.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 12.65
    methanol 17.87
    isopropanol 12.2
    water 0.34
    ethyl acetate 67.7
    n-propanol 19.49
    acetone 95.29
    n-butanol 14.98
    acetonitrile 27.5
    DMF 102.1
    toluene 54.3
    isobutanol 15.41
    1,4-dioxane 60.06
    methyl acetate 89.54
    THF 141.53
    2-butanone 99.56
    n-pentanol 14.42
    sec-butanol 18.72
    n-hexane 1.5
    ethylene glycol 7.46
    NMP 252.38
    cyclohexane 3.26
    DMSO 148.76
    n-butyl acetate 28.6
    n-octanol 7.03
    chloroform 409.86
    n-propyl acetate 40.44
    acetic acid 161.36
    dichloromethane 370.91
    cyclohexanone 158.8
    propylene glycol 15.01
    isopropyl acetate 39.72
    DMAc 242.96
    2-ethoxyethanol 35.21
    isopentanol 12.91
    n-heptane 1.43
    ethyl formate 50.12
    1,2-dichloroethane 148.62
    n-hexanol 9.19
    2-methoxyethanol 49.7
    isobutyl acetate 22.42
    tetrachloromethane 62.72
    n-pentyl acetate 40.61
    transcutol 74.41
    n-heptanol 8.79
    ethylbenzene 14.39
    MIBK 29.41
    2-propoxyethanol 33.03
    tert-butanol 16.65
    MTBE 20.69
    2-butoxyethanol 27.63
    propionic acid 89.83
    o-xylene 27.93
    formic acid 53.84
    diethyl ether 20.3
    m-xylene 24.9
    p-xylene 22.37
    chlorobenzene 93.27
    dimethyl carbonate 86.48
    n-octane 0.81
    formamide 65.77
    cyclopentanone 216.45
    2-pentanone 58.52
    anisole 28.07
    cyclopentyl methyl ether 57.85
    gamma-butyrolactone 259.03
    1-methoxy-2-propanol 41.23
    pyridine 110.11
    3-pentanone 75.07
    furfural 198.64
    n-dodecane 0.63
    diethylene glycol 23.22
    diisopropyl ether 6.71
    tert-amyl alcohol 23.16
    acetylacetone 114.76
    n-hexadecane 0.74
    acetophenone 50.59
    methyl propionate 88.62
    isopentyl acetate 25.24
    trichloroethylene 455.16
    n-nonanol 7.93
    cyclohexanol 30.17
    benzyl alcohol 36.65
    2-ethylhexanol 8.07
    isooctanol 8.41
    dipropyl ether 13.29
    1,2-dichlorobenzene 87.23
    ethyl lactate 31.77
    propylene carbonate 131.55
    n-methylformamide 62.72
    2-pentanol 12.19
    n-pentane 1.52
    1-propoxy-2-propanol 27.15
    1-methoxy-2-propyl acetate 49.23
    2-(2-methoxypropoxy) propanol 30.42
    mesitylene 11.85
    ε-caprolactone 139.22
    p-cymene 8.22
    epichlorohydrin 252.65
    1,1,1-trichloroethane 180.6
    2-aminoethanol 14.26
    morpholine-4-carbaldehyde 126.86
    sulfolane 353.93
    2,2,4-trimethylpentane 1.6
    2-methyltetrahydrofuran 71.37
    n-hexyl acetate 30.22
    isooctane 0.69
    2-(2-butoxyethoxy)ethanol 31.82
    sec-butyl acetate 26.78
    tert-butyl acetate 43.49
    decalin 1.86
    glycerin 30.47
    diglyme 66.2
    acrylic acid 111.95
    isopropyl myristate 10.53
    n-butyric acid 81.89
    acetyl acetate 85.3
    di(2-ethylhexyl) phthalate 17.11
    ethyl propionate 38.07
    nitromethane 238.83
    1,2-diethoxyethane 26.98
    benzonitrile 41.14
    trioctyl phosphate 11.65
    1-bromopropane 51.76
    gamma-valerolactone 256.04
    n-decanol 5.35
    triethyl phosphate 22.86
    4-methyl-2-pentanol 7.62
    propionitrile 29.07
    vinylene carbonate 143.1
    1,1,2-trichlorotrifluoroethane 282.37
    DMS 61.68
    cumene 8.41
    2-octanol 7.26
    2-hexanone 39.76
    octyl acetate 15.29
    limonene 10.7
    1,2-dimethoxyethane 45.36
    ethyl orthosilicate 19.78
    tributyl phosphate 14.9
    diacetone alcohol 52.15
    N,N-dimethylaniline 19.85
    acrylonitrile 50.14
    aniline 59.61
    1,3-propanediol 21.26
    bromobenzene 101.89
    dibromomethane 178.34
    1,1,2,2-tetrachloroethane 325.62
    2-methyl-cyclohexyl acetate 24.37
    tetrabutyl urea 18.44
    diisobutyl methanol 5.34
    2-phenylethanol 24.12
    styrene 19.55
    dioctyl adipate 21.62
    dimethyl sulfate 187.38
    ethyl butyrate 28.5
    methyl lactate 63.61
    butyl lactate 38.93
    diethyl carbonate 24.55
    propanediol butyl ether 26.29
    triethyl orthoformate 25.56
    p-tert-butyltoluene 7.86
    methyl 4-tert-butylbenzoate 45.6
    morpholine 63.86
    tert-butylamine 7.56
    n-dodecanol 3.88
    dimethoxymethane 74.73
    ethylene carbonate 108.58
    cyrene 53.05
    2-ethoxyethyl acetate 66.23
    2-ethylhexyl acetate 21.94
    1,2,4-trichlorobenzene 125.7
    4-methylpyridine 97.16
    dibutyl ether 9.28
    2,6-dimethyl-4-heptanol 5.34
    DEF 72.49
    dimethyl isosorbide 57.15
    tetrachloroethylene 208.76
    eugenol 37.23
    triacetin 65.01
    span 80 30.86
    1,4-butanediol 11.44
    1,1-dichloroethane 139.38
    2-methyl-1-pentanol 14.05
    methyl formate 71.49
    2-methyl-1-butanol 16.64
    n-decane 1.15
    butyronitrile 20.14
    3,7-dimethyl-1-octanol 7.2
    1-chlorooctane 6.47
    1-chlorotetradecane 2.44
    n-nonane 1.01
    undecane 0.8
    tert-butylcyclohexane 1.49
    cyclooctane 1.4
    cyclopentanol 39.6
    tetrahydropyran 50.16
    tert-amyl methyl ether 22.52
    2,5,8-trioxanonane 44.21
    1-hexene 6.19
    2-isopropoxyethanol 26.69
    2,2,2-trifluoroethanol 110.52
    methyl butyrate 48.68

    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