Trimagnesium phosphate

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  • Identifiers

    CAS number
    7757-87-1

    Molecular formula
    Mg3O8P2

    SMILES
    [O-]P(=O)([O-])[O-].[O-]P(=O)([O-])[O-].[Mg+2].[Mg+2].[Mg+2]

  • Odor profile

    Odorless 95.35%
    Bitter 14.25%
    Clean 11.31%
    Sharp 10.17%
    Sour 9.62%
    Animal 9.13%
    Malty 8.1%
    Aromatic 7.85%
    Dry 7.75%
    Sweaty 7.74%

    Scent© AI

  • Properties

    Molecular weight
    262.86 g/mol

    Melting point expt.

    • 1,184 °C

    Flash point est.
    228.05 ˚C

    Solubility expt.

    • INSOL IN COLD OR HOT WATER; INSOL IN LIQUID AMMONIA; SOL IN AMMONIUM SALT SOLN

  • Synonyms

    • magnesium phosphate
    • 7757-87-1
    • TRIMAGNESIUM PHOSPHATE
    • Phosphoric acid, magnesium salt (2:3)
    • Magnesium phosphate anhydrous
    • trimagnesium;diphosphate
    • MAGNESIUMPHOSPHATE
    • Tertiary magnesium phosphate
    • Magnesium phosphate (3:2)
    • Trimagnesium bis(orthophosphate)
    • Magnesium phosphate (Mg3(PO4)2)
    • XMK14ETW2D
    • Magnesium orthophosphate(V)
    • Magnesium phosphate, tribasic, anhydrous
    • Trimagnesium diphosphate
    • Magnesium orthophosphate
    • Tribasic magnesium phosphate
    • Magnesium phosphate, neutral
    • Trimagnesium diorthophosphate
    • Magnesium Phosphate (Mg3(PO4)2) Hydrate; Tertiary Magnesium Phosphate Hydrate; Tribasic Magnesium Phosphate Hydrate; Trimagnesium Diorthophosphate Hydrate; Trimagnesium Diphosphate Hydrate; Trimagnesium Phosphate Hydrate
    • CHEMBL2106873
    • DTXSID00872527
    • CHEBI:190298
    • trimagnesium,diphosphate,pentahydrate
    • MAGNESIUM PHOSPHATE [WHO-DD]
    • AKOS015902400
    • DB13862
    • FM76596
    • MAGNESIUM PHOSPHATE, TRIBASIC [MI]
    • DB-230616
    • MAGNESIUM PHOSPHATE ANHYDROUS [HSDB]
    • MAGNESIUM PHOSPHATE, TRIBASIC [FCC]
    • NS00074387
    • Q6731399

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 41.94
    methanol 88.88
    isopropanol 25.12
    water 229.95
    ethyl acetate 11.26
    n-propanol 23.03
    acetone 31.39
    n-butanol 16.22
    acetonitrile 17.44
    DMF 176.14
    toluene 3.98
    isobutanol 11.62
    1,4-dioxane 21.47
    methyl acetate 14.53
    THF 49.91
    2-butanone 13.83
    n-pentanol 9.62
    sec-butanol 15.7
    n-hexane 3.06
    ethylene glycol 58.61
    NMP 116.09
    cyclohexane 4.25
    DMSO 304.26
    n-butyl acetate 9.83
    n-octanol 8.89
    chloroform 12.65
    n-propyl acetate 6.87
    acetic acid 24.7
    dichloromethane 19.92
    cyclohexanone 11.54
    propylene glycol 28.47
    isopropyl acetate 7.45
    DMAc 166.74
    2-ethoxyethanol 44.7
    isopentanol 9.89
    n-heptane 4.6
    ethyl formate 22.01
    1,2-dichloroethane 19.39
    n-hexanol 12.32
    2-methoxyethanol 110.53
    isobutyl acetate 2.42
    tetrachloromethane 6.15
    n-pentyl acetate 8.65
    transcutol 32.26
    n-heptanol 11.35
    ethylbenzene 2.5
    MIBK 6.28
    2-propoxyethanol 43.44
    tert-butanol 24.68
    MTBE 9.36
    2-butoxyethanol 28.15
    propionic acid 20.71
    o-xylene 6.04
    formic acid 88.41
    diethyl ether 18.93
    m-xylene 4.09
    p-xylene 2.78
    chlorobenzene 2.47
    dimethyl carbonate 22.78
    n-octane 2.54
    formamide 148.69
    cyclopentanone 24.13
    2-pentanone 11.43
    anisole 5.34
    cyclopentyl methyl ether 16.73
    gamma-butyrolactone 42.36
    1-methoxy-2-propanol 66.5
    pyridine 13.96
    3-pentanone 11.89
    furfural 37.86
    n-dodecane 1.33
    diethylene glycol 68.69
    diisopropyl ether 4.98
    tert-amyl alcohol 16.52
    acetylacetone 14.1
    n-hexadecane 1.41
    acetophenone 7.82
    methyl propionate 19.95
    isopentyl acetate 6.33
    trichloroethylene 13.99
    n-nonanol 8.32
    cyclohexanol 10.2
    benzyl alcohol 8.25
    2-ethylhexanol 6.24
    isooctanol 7.1
    dipropyl ether 11.88
    1,2-dichlorobenzene 3.9
    ethyl lactate 15.43
    propylene carbonate 18.51
    n-methylformamide 83.78
    2-pentanol 10.93
    n-pentane 5.22
    1-propoxy-2-propanol 27.44
    1-methoxy-2-propyl acetate 16.01
    2-(2-methoxypropoxy) propanol 20.37
    mesitylene 3.79
    ε-caprolactone 14.65
    p-cymene 4.07
    epichlorohydrin 30.17
    1,1,1-trichloroethane 5.18
    2-aminoethanol 51.28
    morpholine-4-carbaldehyde 67.7
    sulfolane 77.37
    2,2,4-trimethylpentane 1.32
    2-methyltetrahydrofuran 17.67
    n-hexyl acetate 8.11
    isooctane 0.72
    2-(2-butoxyethoxy)ethanol 23.52
    sec-butyl acetate 3.52
    tert-butyl acetate 7.55
    decalin 1.16
    glycerin 75.91
    diglyme 41.19
    acrylic acid 23.33
    isopropyl myristate 4.38
    n-butyric acid 17.28
    acetyl acetate 6.89
    di(2-ethylhexyl) phthalate 6.42
    ethyl propionate 8.43
    nitromethane 48.15
    1,2-diethoxyethane 12.4
    benzonitrile 5.27
    trioctyl phosphate 6.55
    1-bromopropane 9.74
    gamma-valerolactone 32.35
    n-decanol 6.81
    triethyl phosphate 9.82
    4-methyl-2-pentanol 5.3
    propionitrile 12.23
    vinylene carbonate 16.37
    1,1,2-trichlorotrifluoroethane 41.29
    DMS 11.32
    cumene 2.23
    2-octanol 7.15
    2-hexanone 5.66
    octyl acetate 6.33
    limonene 4.87
    1,2-dimethoxyethane 52.64
    ethyl orthosilicate 9.1
    tributyl phosphate 6.17
    diacetone alcohol 18.34
    N,N-dimethylaniline 9.6
    acrylonitrile 16.52
    aniline 9.86
    1,3-propanediol 47.24
    bromobenzene 2.06
    dibromomethane 14.25
    1,1,2,2-tetrachloroethane 18.2
    2-methyl-cyclohexyl acetate 6.62
    tetrabutyl urea 11.32
    diisobutyl methanol 5.16
    2-phenylethanol 9.69
    styrene 2.24
    dioctyl adipate 6.74
    dimethyl sulfate 51.86
    ethyl butyrate 9.21
    methyl lactate 36.16
    butyl lactate 13.96
    diethyl carbonate 8.31
    propanediol butyl ether 20.1
    triethyl orthoformate 9.87
    p-tert-butyltoluene 4.18
    methyl 4-tert-butylbenzoate 14.87
    morpholine 32.54
    tert-butylamine 15.2
    n-dodecanol 5.51
    dimethoxymethane 99.2
    ethylene carbonate 13.95
    cyrene 23.48
    2-ethoxyethyl acetate 12.49
    2-ethylhexyl acetate 5.42
    1,2,4-trichlorobenzene 4.55
    4-methylpyridine 9.72
    dibutyl ether 5.33
    2,6-dimethyl-4-heptanol 5.16
    DEF 35.16
    dimethyl isosorbide 29.06
    tetrachloroethylene 17.17
    eugenol 19.71
    triacetin 11.69
    span 80 14.27
    1,4-butanediol 20.26
    1,1-dichloroethane 7.23
    2-methyl-1-pentanol 5.49
    methyl formate 60.27
    2-methyl-1-butanol 9.99
    n-decane 2.12
    butyronitrile 9.71
    3,7-dimethyl-1-octanol 5.51
    1-chlorooctane 4.04
    1-chlorotetradecane 2.09
    n-nonane 2.27
    undecane 1.63
    tert-butylcyclohexane 0.85
    cyclooctane 2.71
    cyclopentanol 17.86
    tetrahydropyran 11.86
    tert-amyl methyl ether 10.77
    2,5,8-trioxanonane 33.73
    1-hexene 3.68
    2-isopropoxyethanol 21.39
    2,2,2-trifluoroethanol 36.28
    methyl butyrate 10.14

    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