Glycerophospholipids, cephalins

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  • Identifiers

    CAS number
    39382-08-6

    Molecular formula
    C9H18NO8P

    SMILES
    CC(=O)OC[C@H](COP(=O)(O)OCCN)OC(=O)C

    Safety labels

  • Odor profile

    Fragrance
    Odorless 67.2%
    Alcoholic 21.75%
    Fresh 20.21%
    Savory 18.91%
    Clean 18.91%
    Fruity 18.7%
    Ethereal 18.27%
    Grape 17.73%
    Sweet 17.56%
    Milky 17.38%

     

    Flavor
    Odorless 53.43%
    Fruity 43.03%
    Mild 38.05%
    Bitter 33.38%
    Very mild 26.24%
    Bland 25.46%
    Sweet-like 23.34%
    Sour 23.09%
    Yeast 22.59%
    Marshmallow 22.08%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    -4.4

    pKa est.
    7.69 (neutral)

    Molecular weight
    299.21 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    451°C

    Flash point

    • 228.9 ˚C est.

  • Synonyms

    • [(2R)-2-acetyloxy-3-[2-aminoethoxy(hydroxy)phosphoryl]oxypropyl] acetate
    • Kephalins
    • Glycerophospholipids, cephalins
    • PtdEtn
    • ((2R)-2-acetyloxy-3-(2-aminoethoxy(hydroxy)phosphoryl)oxypropyl) acetate
    • DTXSID90960063
    • Phospholipid Ethanolamine
    • RefChem:861925
    • GlyTouCan:G16714HX
    • L-1-phosphatidylethanolamine
    • (3-Phosphatidyl)ethanolamine
    • (3-Phosphatidyl)-ethanolamine
    • CHEBI:16038
    • O-(1-beta-acyl-2-acyl-sn-glycero-3-phospho)-ethanolamine
    • G16714HX
    • A52610600U
    • 1-Acyl-2-acyl-sn-glycero-3-phosphoethanolamine
    • 2-azaniumylethyl ((2R)-2,3-diacetyloxypropyl) phosphate
    • O-(1-beta-Acyl-2-acyl-sn-glycero-3-phospho)ethanolamine
    • (2-azaniumylethoxy)((2S)-2,3-bis(octadecanoyloxy)propoxy)phosphinic acid
    • 254-438-4
    • ((2R)-1-(2-aminoethoxy-hydroxyphosphoryl)oxy-3-pentadecanoyloxypropan-2-yl) icosanoate
    • 39382-08-6
    • Cephalins
    • Phosphatidylethanolamine
    • 1334474-30-4
    • 7CMB6B4449
    • Phosphatidylethanolamine [USP-RS]
    • Phosphatidylethanolamine [WHO-DD]
    • UNII-7CMB6B4449
    • Phosphoric acid, mono(2-aminoethyl) mono((2R)-2,3-bis(acetyloxy)propyl) ester
    • l-alpha-phosphatidylethanolamine
    • SCHEMBL5959467
    • DTXSID201359507
    • 39382-08-6

  • Applications

    Glycerophospholipids, cephalins (CAS 39382-08-6) are natural phospholipids that function as emulsifiers and surfactants across multiple industries. In cosmetics and personal care they are used as conditioning agents and to stabilize formulations; in pharmaceuticals they are used in liposomal drug delivery systems and as excipients; in food processing they function as emulsifiers and texture enhancers; in coatings and inks they provide emulsification and wetting properties to improve dispersion and stability; in industrial manufacturing and polymers they act as dispersants and compatibility enhancers between phases; in cleaning products they serve as surfactants; in agriculture they may be used as adjuvants for agrochemical formulations.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 7.11
    methanol 20.41
    isopropanol 3.5
    water 59.75
    ethyl acetate 2.57
    n-propanol 3.81
    acetone 9.62
    n-butanol 2.38
    acetonitrile 4.57
    DMF 115.61
    toluene 0.61
    isobutanol 2.13
    1,4-dioxane 5.69
    methyl acetate 4.37
    THF 8.82
    2-butanone 4.01
    n-pentanol 1.63
    sec-butanol 2.62
    n-hexane 0.17
    ethylene glycol 16.44
    NMP 113.31
    cyclohexane 0.27
    DMSO 202.29
    n-butyl acetate 1.68
    n-octanol 1.04
    chloroform 2.63
    n-propyl acetate 1.75
    acetic acid 37.57
    dichloromethane 5.3
    cyclohexanone 6.82
    propylene glycol 10.77
    isopropyl acetate 1.74
    DMAc 110.93
    2-ethoxyethanol 19.99
    isopentanol 1.88
    n-heptane 0.18
    ethyl formate 10.77
    1,2-dichloroethane 3.93
    n-hexanol 1.12
    2-methoxyethanol 45.24
    isobutyl acetate 0.7
    tetrachloromethane 0.76
    n-pentyl acetate 1.22
    transcutol 17.37
    n-heptanol 0.99
    ethylbenzene 0.53
    MIBK 1.82
    2-propoxyethanol 8.95
    tert-butanol 4.77
    MTBE 1.54
    2-butoxyethanol 5.07
    propionic acid 8.72
    o-xylene 1.14
    formic acid 138.06
    diethyl ether 1.43
    m-xylene 0.57
    p-xylene 0.76
    chlorobenzene 0.87
    dimethyl carbonate 6.91
    n-octane 0.1
    formamide 132.82
    cyclopentanone 11.3
    2-pentanone 2.67
    anisole 2.21
    cyclopentyl methyl ether 2.54
    gamma-butyrolactone 21.14
    1-methoxy-2-propanol 16.08
    pyridine 4.8
    3-pentanone 2.57
    furfural 44.86
    n-dodecane 0.08
    diethylene glycol 20.97
    diisopropyl ether 0.49
    tert-amyl alcohol 3.93
    acetylacetone 7.79
    n-hexadecane 0.09
    acetophenone 4.37
    methyl propionate 4.2
    isopentyl acetate 1.61
    trichloroethylene 5.62
    n-nonanol 1.05
    cyclohexanol 2.08
    benzyl alcohol 3.64
    2-ethylhexanol 0.75
    isooctanol 0.76
    dipropyl ether 1.11
    1,2-dichlorobenzene 1.53
    ethyl lactate 4.97
    propylene carbonate 11.34
    n-methylformamide 50.71
    2-pentanol 1.14
    n-pentane 0.16
    1-propoxy-2-propanol 4.86
    1-methoxy-2-propyl acetate 3.85
    2-(2-methoxypropoxy) propanol 10.12
    mesitylene 0.53
    ε-caprolactone 8.08
    p-cymene 0.61
    epichlorohydrin 13.75
    1,1,1-trichloroethane 1.53
    2-aminoethanol 17.72
    morpholine-4-carbaldehyde 55.93
    sulfolane 64.2
    2,2,4-trimethylpentane 0.11
    2-methyltetrahydrofuran 3.77
    n-hexyl acetate 1.58
    isooctane 0.04
    2-(2-butoxyethoxy)ethanol 8.96
    sec-butyl acetate 0.93
    tert-butyl acetate 2.29
    decalin 0.14
    glycerin 39.67
    diglyme 19.2
    acrylic acid 15.32
    isopropyl myristate 0.78
    n-butyric acid 6.96
    acetyl acetate 3.43
    di(2-ethylhexyl) phthalate 2.46
    ethyl propionate 2.1
    nitromethane 62.69
    1,2-diethoxyethane 2.31
    benzonitrile 2.59
    trioctyl phosphate 1.39
    1-bromopropane 1.05
    gamma-valerolactone 33.98
    n-decanol 0.79
    triethyl phosphate 3.2
    4-methyl-2-pentanol 0.7
    propionitrile 2.23
    vinylene carbonate 12.73
    1,1,2-trichlorotrifluoroethane 32.91
    DMS 2.92
    cumene 0.47
    2-octanol 0.63
    2-hexanone 1.81
    octyl acetate 1.14
    limonene 0.78
    1,2-dimethoxyethane 27.2
    ethyl orthosilicate 2.53
    tributyl phosphate 1.77
    diacetone alcohol 6.6
    N,N-dimethylaniline 3.09
    acrylonitrile 5.11
    aniline 2.45
    1,3-propanediol 15.81
    bromobenzene 0.69
    dibromomethane 2.47
    1,1,2,2-tetrachloroethane 5.23
    2-methyl-cyclohexyl acetate 2.21
    tetrabutyl urea 3.8
    diisobutyl methanol 0.66
    2-phenylethanol 2.13
    styrene 0.58
    dioctyl adipate 1.98
    dimethyl sulfate 28.27
    ethyl butyrate 2.23
    methyl lactate 11.32
    butyl lactate 2.86
    diethyl carbonate 2.37
    propanediol butyl ether 6.2
    triethyl orthoformate 2.6
    p-tert-butyltoluene 0.58
    methyl 4-tert-butylbenzoate 5.77
    morpholine 8.39
    tert-butylamine 1.81
    n-dodecanol 0.6
    dimethoxymethane 19.14
    ethylene carbonate 7.66
    cyrene 17.33
    2-ethoxyethyl acetate 2.55
    2-ethylhexyl acetate 1.2
    1,2,4-trichlorobenzene 2.2
    4-methylpyridine 4.55
    dibutyl ether 0.75
    2,6-dimethyl-4-heptanol 0.66
    DEF 10.77
    dimethyl isosorbide 15.52
    tetrachloroethylene 3.8
    eugenol 6.47
    triacetin 4.19
    span 80 4.8
    1,4-butanediol 7.31
    1,1-dichloroethane 1.46
    2-methyl-1-pentanol 1.49
    methyl formate 42.15
    2-methyl-1-butanol 2.16
    n-decane 0.13
    butyronitrile 1.9
    3,7-dimethyl-1-octanol 0.93
    1-chlorooctane 0.38
    1-chlorotetradecane 0.19
    n-nonane 0.12
    undecane 0.1
    tert-butylcyclohexane 0.1
    cyclooctane 0.12
    cyclopentanol 3.13
    tetrahydropyran 1.78
    tert-amyl methyl ether 1.82
    2,5,8-trioxanonane 17.48
    1-hexene 0.37
    2-isopropoxyethanol 6.94
    2,2,2-trifluoroethanol 28.51
    methyl butyrate 3.69

    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