Starch, hydrogen phosphate acetate

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  • Identifiers

    CAS number
    68130-14-3

    Molecular formula
    C36H63O29P

    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)C)O)O)O)OP(=O)(O)OC5C(OC(C(C5O)O)OC)CO

    Safety labels

  • Odor profile

    Fragrance
    Odorless 80.7%
    Sweet 27.61%
    Alcoholic 22.92%
    Savory 18.99%
    Cooling 18.55%
    Milky 18.52%
    Clean 14.78%
    Bitter 14.03%
    Buttery 13.98%
    Caramellic 13.31%

     

    Flavor
    Sweet 56.33%
    Odorless 50.58%
    Bitter 48.58%
    Sweet-like 32.63%
    Fatty 30.67%
    Bland 23.92%
    Very mild 22.2%
    Cauliflower 22.18%
    Very slight 22.03%
    Alkaline 20.99%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    -9.7

    pKa est.
    3.79 (weak acid)

    Molecular weight
    990.8 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Very slow

    Boiling point est.
    5878°C

    Flash point

    • 226.26 ˚C est.

  • Synonyms

    • 68130-14-3
    • RefChem:889064
    • DTXSID7096836
    • [2-[6-[5-[[4,5-dihydroxy-2-(hydroxymethyl)-6-methoxyoxan-3-yl]oxy-hydroxyphosphoryl]oxy-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] acetate
    • Distarch acetate phosphate
    • 68130-14-3

  • Applications

    Starch, hydrogen phosphate acetate (CAS 68130-14-3) is a modified starch derivative bearing phosphate and acetate groups, commonly used as a thickener and rheology modifier with stabilizing and binding properties in diverse formulations. In coatings and inks it functions as a thickener and flow modifier; in polymer and plastic formulations it can act as a binder and aid in film formation; in cosmetics and personal care it provides thickening and texture enhancement; in paper and packaging it serves as a process aid for suspensions and sizing; in pharmaceuticals it may be used as an excipient/binder for tablets; and in household cleaning products it helps control viscosity and stabilize formulations.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 2.33
    methanol 9.21
    isopropanol 0.96
    water 8.62
    ethyl acetate 1.55
    n-propanol 1.27
    acetone 3.5
    n-butanol 0.82
    acetonitrile 1.71
    DMF 24.84
    toluene 0.34
    isobutanol 0.52
    1,4-dioxane 3.81
    methyl acetate 1.83
    THF 5.2
    2-butanone 1.78
    n-pentanol 0.51
    sec-butanol 0.61
    n-hexane 0.03
    ethylene glycol 7.18
    NMP 29.84
    cyclohexane 0.08
    DMSO 32.62
    n-butyl acetate 0.55
    n-octanol 0.6
    chloroform 0.98
    n-propyl acetate 0.57
    acetic acid 13.85
    dichloromethane 1.39
    cyclohexanone 2.43
    propylene glycol 3.47
    isopropyl acetate 0.84
    DMAc 22.0
    2-ethoxyethanol 5.11
    isopentanol 0.39
    n-heptane 0.08
    ethyl formate 2.09
    1,2-dichloroethane 1.0
    n-hexanol 0.4
    2-methoxyethanol 12.91
    isobutyl acetate 0.23
    tetrachloromethane 0.28
    n-pentyl acetate 0.87
    transcutol 6.96
    n-heptanol 0.7
    ethylbenzene 0.13
    MIBK 0.56
    2-propoxyethanol 4.03
    tert-butanol 0.57
    MTBE 0.33
    2-butoxyethanol 3.68
    propionic acid 2.64
    o-xylene 0.3
    formic acid 36.06
    diethyl ether 0.81
    m-xylene 0.23
    p-xylene 0.14
    chlorobenzene 0.28
    dimethyl carbonate 4.27
    n-octane 0.06
    formamide 31.94
    cyclopentanone 4.66
    2-pentanone 1.46
    anisole 0.37
    cyclopentyl methyl ether 1.43
    gamma-butyrolactone 8.04
    1-methoxy-2-propanol 6.32
    pyridine 2.38
    3-pentanone 1.32
    furfural 8.65
    n-dodecane 0.03
    diethylene glycol 8.04
    diisopropyl ether 0.16
    tert-amyl alcohol 0.45
    acetylacetone 3.32
    n-hexadecane 0.04
    acetophenone 0.8
    methyl propionate 2.5
    isopentyl acetate 0.33
    trichloroethylene 1.77
    n-nonanol 0.59
    cyclohexanol 0.69
    benzyl alcohol 0.73
    2-ethylhexanol 0.2
    isooctanol 0.37
    dipropyl ether 0.6
    1,2-dichlorobenzene 0.29
    ethyl lactate 1.36
    propylene carbonate 2.66
    n-methylformamide 13.16
    2-pentanol 0.43
    n-pentane 0.05
    1-propoxy-2-propanol 2.23
    1-methoxy-2-propyl acetate 1.81
    2-(2-methoxypropoxy) propanol 2.08
    mesitylene 0.14
    ε-caprolactone 2.51
    p-cymene 0.15
    epichlorohydrin 4.26
    1,1,1-trichloroethane 0.37
    2-aminoethanol 5.04
    morpholine-4-carbaldehyde 19.5
    sulfolane 15.82
    2,2,4-trimethylpentane 0.02
    2-methyltetrahydrofuran 1.53
    n-hexyl acetate 0.79
    isooctane 0.01
    2-(2-butoxyethoxy)ethanol 3.51
    sec-butyl acetate 0.31
    tert-butyl acetate 0.64
    decalin 0.02
    glycerin 13.27
    diglyme 7.04
    acrylic acid 5.47
    isopropyl myristate 0.23
    n-butyric acid 2.33
    acetyl acetate 1.7
    di(2-ethylhexyl) phthalate 0.42
    ethyl propionate 0.68
    nitromethane 19.4
    1,2-diethoxyethane 1.25
    benzonitrile 0.55
    trioctyl phosphate 0.35
    1-bromopropane 0.31
    gamma-valerolactone 12.25
    n-decanol 0.39
    triethyl phosphate 0.49
    4-methyl-2-pentanol 0.19
    propionitrile 0.79
    vinylene carbonate 3.02
    1,1,2-trichlorotrifluoroethane 9.82
    DMS 1.37
    cumene 0.08
    2-octanol 0.38
    2-hexanone 0.58
    octyl acetate 0.48
    limonene 0.21
    1,2-dimethoxyethane 4.47
    ethyl orthosilicate 0.42
    tributyl phosphate 0.3
    diacetone alcohol 1.98
    N,N-dimethylaniline 0.43
    acrylonitrile 1.84
    aniline 0.8
    1,3-propanediol 4.77
    bromobenzene 0.21
    dibromomethane 0.64
    1,1,2,2-tetrachloroethane 1.37
    2-methyl-cyclohexyl acetate 0.38
    tetrabutyl urea 0.69
    diisobutyl methanol 0.14
    2-phenylethanol 0.62
    styrene 0.14
    dioctyl adipate 0.5
    dimethyl sulfate 10.74
    ethyl butyrate 0.6
    methyl lactate 5.65
    butyl lactate 1.32
    diethyl carbonate 0.45
    propanediol butyl ether 3.48
    triethyl orthoformate 0.66
    p-tert-butyltoluene 0.15
    methyl 4-tert-butylbenzoate 1.51
    morpholine 4.48
    tert-butylamine 0.2
    n-dodecanol 0.26
    dimethoxymethane 9.26
    ethylene carbonate 2.08
    cyrene 3.88
    2-ethoxyethyl acetate 2.11
    2-ethylhexyl acetate 0.28
    1,2,4-trichlorobenzene 0.44
    4-methylpyridine 1.33
    dibutyl ether 0.34
    2,6-dimethyl-4-heptanol 0.14
    DEF 3.66
    dimethyl isosorbide 3.3
    tetrachloroethylene 1.35
    eugenol 1.59
    triacetin 1.97
    span 80 1.95
    1,4-butanediol 1.94
    1,1-dichloroethane 0.45
    2-methyl-1-pentanol 0.26
    methyl formate 11.13
    2-methyl-1-butanol 0.41
    n-decane 0.07
    butyronitrile 0.6
    3,7-dimethyl-1-octanol 0.25
    1-chlorooctane 0.2
    1-chlorotetradecane 0.07
    n-nonane 0.07
    undecane 0.05
    tert-butylcyclohexane 0.01
    cyclooctane 0.05
    cyclopentanol 1.34
    tetrahydropyran 1.18
    tert-amyl methyl ether 0.38
    2,5,8-trioxanonane 4.68
    1-hexene 0.08
    2-isopropoxyethanol 2.02
    2,2,2-trifluoroethanol 12.11
    methyl butyrate 0.88

    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