Acetyl di-starch adipate

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  • Identifiers

    CAS number
    63798-35-6

    Molecular formula
    C42H70O29

    SMILES
    CC1C(C(C(C(O1)CO)OC2C(C(C(C(O2)COC3C(C(C(C(O3)CO)OC)O)O)OC4C(C(C(C(O4)CO)OC)O)OC(=O)CCCCC(=O)OC5C(OC(C(C5O)O)OC)CO)O)O)O)OC(=O)C

    Safety labels

  • Odor profile

    Fragrance
    Odorless 78.3%
    Sweet 24.61%
    Alcoholic 23.39%
    Savory 20.84%
    Milky 20.7%
    Buttery 18.24%
    Cooling 18.04%
    Caramellic 14.95%
    Creamy 14.11%
    Clean 13.99%

     

    Flavor
    Bitter 52.24%
    Odorless 47.23%
    Sweet 45.01%
    Fatty 33.48%
    Sweet-like 32.81%
    Bland 26.7%
    Very mild 23.84%
    Cauliflower 22.15%
    Very slight 21.96%
    Alkaline 20.97%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    -8.1

    pKa est.
    2.93 (strong acid)

    Molecular weight
    1039.0 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    7032°C

    Flash point

    • 182.83 ˚C est.

  • Synonyms

    • Starch acetate adipate
    • 63798-35-6
    • Di-starch acetate adipate
    • RefChem:552449
    • DTXSID201010959
    • 6-O-[2-[6-[5-acetyloxy-4-hydroxy-2-(hydroxymethyl)-6-methyloxan-3-yl]oxy-2-[[3,4-dihydroxy-6-(hydroxymethyl)-5-methoxyoxan-2-yl]oxymethyl]-4,5-dihydroxyoxan-3-yl]oxy-4-hydroxy-6-(hydroxymethyl)-5-methoxyoxan-3-yl] 1-O-[4,5-dihydroxy-2-(hydroxymethyl)-6-methoxyoxan-3-yl] hexanedioate
    • Starch AS
    • Distarch acetate adipate
    • 63798-35-6

  • Applications

    Acetyl di-starch adipate (CAS 63798-35-6) is a modified starch derivative with thickening and stabilizing properties. In the food industry, it is commonly used as a thickener, stabilizer, and texturizer in products such as sauces, dressings, soups, dairy items, and ready-to-eat formulations, also enhancing heat and freeze–thaw stability. In cosmetics and personal care, ADSA may serve as a thickener and texture enhancer in creams, lotions, and hair-care products. In the polymers and bioplastics sector, it can act as a processing aid, plasticizer or binder in starch-based blends, improving processability and film-forming properties. For coatings, inks, and adhesives, it can function as a binder or thickener in dispersion systems and starch-based paper coatings. It is also evaluated as an excipient in pharmaceutical formulations, where its role would be as a filler or binder, subject to regulatory limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 5.29
    methanol 18.16
    isopropanol 2.1
    water 2.11
    ethyl acetate 2.66
    n-propanol 2.95
    acetone 5.53
    n-butanol 1.89
    acetonitrile 1.93
    DMF 35.63
    toluene 0.52
    isobutanol 1.14
    1,4-dioxane 10.11
    methyl acetate 3.15
    THF 11.58
    2-butanone 3.64
    n-pentanol 1.24
    sec-butanol 1.38
    n-hexane 0.04
    ethylene glycol 9.43
    NMP 44.74
    cyclohexane 0.09
    DMSO 60.36
    n-butyl acetate 0.78
    n-octanol 0.88
    chloroform 1.83
    n-propyl acetate 0.94
    acetic acid 23.04
    dichloromethane 2.59
    cyclohexanone 5.83
    propylene glycol 5.92
    isopropyl acetate 1.26
    DMAc 37.35
    2-ethoxyethanol 9.78
    isopentanol 0.88
    n-heptane 0.07
    ethyl formate 4.11
    1,2-dichloroethane 2.08
    n-hexanol 0.64
    2-methoxyethanol 23.62
    isobutyl acetate 0.37
    tetrachloromethane 0.42
    n-pentyl acetate 1.39
    transcutol 10.88
    n-heptanol 0.95
    ethylbenzene 0.19
    MIBK 1.0
    2-propoxyethanol 6.02
    tert-butanol 0.99
    MTBE 0.55
    2-butoxyethanol 5.19
    propionic acid 5.08
    o-xylene 0.4
    formic acid 41.04
    diethyl ether 1.4
    m-xylene 0.29
    p-xylene 0.23
    chlorobenzene 0.51
    dimethyl carbonate 5.1
    n-octane 0.05
    formamide 34.75
    cyclopentanone 9.51
    2-pentanone 2.75
    anisole 0.63
    cyclopentyl methyl ether 2.17
    gamma-butyrolactone 14.68
    1-methoxy-2-propanol 10.64
    pyridine 4.69
    3-pentanone 2.16
    furfural 14.88
    n-dodecane 0.03
    diethylene glycol 11.28
    diisopropyl ether 0.19
    tert-amyl alcohol 0.89
    acetylacetone 4.94
    n-hexadecane 0.03
    acetophenone 1.3
    methyl propionate 4.2
    isopentyl acetate 0.55
    trichloroethylene 3.41
    n-nonanol 0.85
    cyclohexanol 1.46
    benzyl alcohol 1.48
    2-ethylhexanol 0.29
    isooctanol 0.53
    dipropyl ether 0.68
    1,2-dichlorobenzene 0.45
    ethyl lactate 2.06
    propylene carbonate 4.96
    n-methylformamide 18.77
    2-pentanol 0.81
    n-pentane 0.07
    1-propoxy-2-propanol 2.97
    1-methoxy-2-propyl acetate 2.6
    2-(2-methoxypropoxy) propanol 3.16
    mesitylene 0.16
    ε-caprolactone 6.08
    p-cymene 0.15
    epichlorohydrin 9.39
    1,1,1-trichloroethane 0.6
    2-aminoethanol 8.16
    morpholine-4-carbaldehyde 35.14
    sulfolane 28.86
    2,2,4-trimethylpentane 0.02
    2-methyltetrahydrofuran 3.12
    n-hexyl acetate 1.36
    isooctane 0.01
    2-(2-butoxyethoxy)ethanol 5.23
    sec-butyl acetate 0.51
    tert-butyl acetate 0.9
    decalin 0.03
    glycerin 18.46
    diglyme 10.54
    acrylic acid 9.16
    isopropyl myristate 0.32
    n-butyric acid 4.84
    acetyl acetate 2.4
    di(2-ethylhexyl) phthalate 0.7
    ethyl propionate 1.12
    nitromethane 24.41
    1,2-diethoxyethane 2.12
    benzonitrile 0.98
    trioctyl phosphate 0.56
    1-bromopropane 0.62
    gamma-valerolactone 27.68
    n-decanol 0.54
    triethyl phosphate 0.71
    4-methyl-2-pentanol 0.32
    propionitrile 1.27
    vinylene carbonate 5.65
    1,1,2-trichlorotrifluoroethane 17.52
    DMS 2.05
    cumene 0.12
    2-octanol 0.52
    2-hexanone 1.08
    octyl acetate 0.72
    limonene 0.24
    1,2-dimethoxyethane 8.36
    ethyl orthosilicate 0.57
    tributyl phosphate 0.5
    diacetone alcohol 3.16
    N,N-dimethylaniline 0.61
    acrylonitrile 2.69
    aniline 1.43
    1,3-propanediol 9.66
    bromobenzene 0.36
    dibromomethane 1.21
    1,1,2,2-tetrachloroethane 2.76
    2-methyl-cyclohexyl acetate 0.57
    tetrabutyl urea 1.07
    diisobutyl methanol 0.17
    2-phenylethanol 1.01
    styrene 0.23
    dioctyl adipate 0.87
    dimethyl sulfate 12.23
    ethyl butyrate 0.82
    methyl lactate 8.2
    butyl lactate 2.03
    diethyl carbonate 0.62
    propanediol butyl ether 5.2
    triethyl orthoformate 0.86
    p-tert-butyltoluene 0.14
    methyl 4-tert-butylbenzoate 2.17
    morpholine 11.53
    tert-butylamine 0.32
    n-dodecanol 0.32
    dimethoxymethane 13.55
    ethylene carbonate 4.11
    cyrene 6.88
    2-ethoxyethyl acetate 3.48
    2-ethylhexyl acetate 0.44
    1,2,4-trichlorobenzene 0.73
    4-methylpyridine 2.65
    dibutyl ether 0.46
    2,6-dimethyl-4-heptanol 0.17
    DEF 6.8
    dimethyl isosorbide 4.9
    tetrachloroethylene 2.37
    eugenol 2.12
    triacetin 2.86
    span 80 3.19
    1,4-butanediol 4.01
    1,1-dichloroethane 0.91
    2-methyl-1-pentanol 0.65
    methyl formate 14.69
    2-methyl-1-butanol 0.95
    n-decane 0.07
    butyronitrile 1.02
    3,7-dimethyl-1-octanol 0.35
    1-chlorooctane 0.25
    1-chlorotetradecane 0.08
    n-nonane 0.06
    undecane 0.04
    tert-butylcyclohexane 0.02
    cyclooctane 0.05
    cyclopentanol 2.52
    tetrahydropyran 2.84
    tert-amyl methyl ether 0.66
    2,5,8-trioxanonane 6.96
    1-hexene 0.15
    2-isopropoxyethanol 3.66
    2,2,2-trifluoroethanol 14.98
    methyl butyrate 1.59

    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