Dibismuth carbonate dioxide

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  • Identifiers

    CAS number
    5892-10-4

    Molecular formula
    CBi2O5

    SMILES
    C(=O)(O[Bi]=O)O[Bi]=O

    Safety labels

  • Odor profile

    Fragrance
    Odorless 72.84%
    Sour 25.76%
    Ethereal 23.69%
    Winey 22.64%
    Sharp 17.99%
    Burnt 17.08%
    Pungent 16.57%
    Clean 16.49%
    Green 15.6%
    Sulfurous 14.51%

     

    Flavor
    Odorless 41.15%
    Sour 28.85%
    Very mild 23.86%
    Formyl 20.73%
    Vinegar 20.71%
    Caramellic 20.59%
    Sharp 20.35%
    Mild 20.26%
    Yeast 19.67%
    Mousy 19.15%

     

  • Properties

    pKa est.
    0.31 (strong acid)

    Molecular weight
    509.97 g/mol

    Flash point

    • 81.02 ˚C est.

  • Synonyms

    • 5892-10-4
    • bis(oxobismuthanyl) carbonate
    • bismuth carbonate oxide
    • Dibismuth carbonate dioxide
    • Bismuth(III) carbonate basic
    • Bismuth(III) carbonate
    • DTXSID5046518
    • NCGC00165997-01
    • Bismuth (III) carbonate basic
    • MFCD00010877
    • EINECS 227-567-9
    • Bismuth carbonate basic
    • UNII-M41L2IN55T
    • dibismuth;oxygen(2-);carbonate
    • SCHEMBL1650517
    • DTXCID3026518
    • Bismuth subcarbonate (JAN/USP)
    • Bis((oxobismuthanyl)oxy)methanone
    • Tox21_112284
    • AKOS015903495
    • Bismuth subcarbonate [USAN:USP:JAN]
    • Bismuth carbonate oxide (Bi2(CO3)O2)
    • CAS-5892-10-4
    • NS00123434
    • 2,4-dioxa-1,5-dibismapentane-1,3,5-trione
    • Bismuth(III) carbonate basic, p.a., 81.0%
    • D01757
    • 3-Oxo-2,4-dioxa-1,5-dibismapentane-1,5-dione
    • A900951
    • Q2983022
    • Bismuth subcarbonate, United States Pharmacopeia (USP) Reference Standard
    • 5892-10-4

  • Applications

    Dibismuth carbonate dioxide (CAS 5892-10-4) is an inorganic salt that may be used as a precursor for bismuth oxide-based materials (Bi2O3) in ceramics, glass, and electronics. It is commonly considered as a starting material or source for the synthesis of oxides and bismuth-based composites for electronic, optical, and ceramic applications. It may function as an intermediate or catalyst support in oxidation reactions and other industrial processes. In coatings and pigments, it may be used to prepare bismuth-based pigments and coatings. In laboratory synthesis and materials chemistry contexts, it is used as an inorganic reagent for creating new materials.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 416.09
    methanol 548.4
    isopropanol 347.66
    water 212.97
    ethyl acetate 254.18
    n-propanol 330.55
    acetone 381.35
    n-butanol 289.02
    acetonitrile 290.73
    DMF 1011.66
    toluene 153.81
    isobutanol 237.67
    1,4-dioxane 406.76
    methyl acetate 243.68
    THF 1030.34
    2-butanone 276.74
    n-pentanol 258.39
    sec-butanol 265.53
    n-hexane 86.3
    ethylene glycol 403.06
    NMP 759.79
    cyclohexane 59.41
    DMSO 893.97
    n-butyl acetate 202.69
    n-octanol 204.78
    chloroform 276.83
    n-propyl acetate 246.42
    acetic acid 286.15
    dichloromethane 282.39
    cyclohexanone 251.22
    propylene glycol 341.16
    isopropyl acetate 215.68
    DMAc 688.02
    2-ethoxyethanol 588.18
    isopentanol 218.13
    n-heptane 96.05
    ethyl formate 251.45
    1,2-dichloroethane 225.29
    n-hexanol 272.07
    2-methoxyethanol 883.38
    isobutyl acetate 166.56
    tetrachloromethane 90.78
    n-pentyl acetate 186.85
    transcutol 619.23
    n-heptanol 182.66
    ethylbenzene 105.18
    MIBK 248.36
    2-propoxyethanol 660.58
    tert-butanol 364.45
    MTBE 240.63
    2-butoxyethanol 335.58
    propionic acid 227.16
    o-xylene 132.5
    formic acid 361.71
    diethyl ether 376.3
    m-xylene 162.61
    p-xylene 101.47
    chlorobenzene 103.49
    dimethyl carbonate 314.6
    n-octane 50.57
    formamide 498.51
    cyclopentanone 422.86
    2-pentanone 317.44
    anisole 237.71
    cyclopentyl methyl ether 492.9
    gamma-butyrolactone 482.26
    1-methoxy-2-propanol 821.28
    pyridine 270.88
    3-pentanone 253.55
    furfural 445.86
    n-dodecane 42.78
    diethylene glycol 695.33
    diisopropyl ether 170.09
    tert-amyl alcohol 246.6
    acetylacetone 301.63
    n-hexadecane 44.56
    acetophenone 223.09
    methyl propionate 322.56
    isopentyl acetate 154.61
    trichloroethylene 247.93
    n-nonanol 192.44
    cyclohexanol 225.82
    benzyl alcohol 225.14
    2-ethylhexanol 167.4
    isooctanol 137.63
    dipropyl ether 300.52
    1,2-dichlorobenzene 107.08
    ethyl lactate 267.57
    propylene carbonate 264.31
    n-methylformamide 571.78
    2-pentanol 267.45
    n-pentane 119.12
    1-propoxy-2-propanol 486.91
    1-methoxy-2-propyl acetate 295.67
    2-(2-methoxypropoxy) propanol 312.7
    mesitylene 123.17
    ε-caprolactone 260.55
    p-cymene 102.02
    epichlorohydrin 446.71
    1,1,1-trichloroethane 154.88
    2-aminoethanol 439.83
    morpholine-4-carbaldehyde 716.4
    sulfolane 521.56
    2,2,4-trimethylpentane 48.13
    2-methyltetrahydrofuran 435.76
    n-hexyl acetate 220.59
    isooctane 52.38
    2-(2-butoxyethoxy)ethanol 381.49
    sec-butyl acetate 172.52
    tert-butyl acetate 254.2
    decalin 39.36
    glycerin 526.17
    diglyme 532.22
    acrylic acid 242.67
    isopropyl myristate 134.16
    n-butyric acid 241.98
    acetyl acetate 150.88
    di(2-ethylhexyl) phthalate 121.71
    ethyl propionate 261.34
    nitromethane 411.17
    1,2-diethoxyethane 292.56
    benzonitrile 171.13
    trioctyl phosphate 123.41
    1-bromopropane 196.8
    gamma-valerolactone 513.51
    n-decanol 162.25
    triethyl phosphate 135.5
    4-methyl-2-pentanol 185.63
    propionitrile 249.47
    vinylene carbonate 233.98
    1,1,2-trichlorotrifluoroethane 424.25
    DMS 193.32
    cumene 93.09
    2-octanol 152.54
    2-hexanone 248.87
    octyl acetate 165.95
    limonene 123.49
    1,2-dimethoxyethane 685.26
    ethyl orthosilicate 144.65
    tributyl phosphate 119.63
    diacetone alcohol 346.11
    N,N-dimethylaniline 270.51
    acrylonitrile 298.9
    aniline 233.34
    1,3-propanediol 412.06
    bromobenzene 85.14
    dibromomethane 226.78
    1,1,2,2-tetrachloroethane 250.75
    2-methyl-cyclohexyl acetate 159.56
    tetrabutyl urea 202.31
    diisobutyl methanol 136.78
    2-phenylethanol 225.94
    styrene 114.78
    dioctyl adipate 160.82
    dimethyl sulfate 403.7
    ethyl butyrate 203.99
    methyl lactate 368.0
    butyl lactate 212.45
    diethyl carbonate 146.48
    propanediol butyl ether 341.29
    triethyl orthoformate 189.49
    p-tert-butyltoluene 116.1
    methyl 4-tert-butylbenzoate 250.44
    morpholine 524.77
    tert-butylamine 292.96
    n-dodecanol 138.22
    dimethoxymethane 969.65
    ethylene carbonate 215.88
    cyrene 379.31
    2-ethoxyethyl acetate 225.43
    2-ethylhexyl acetate 132.02
    1,2,4-trichlorobenzene 124.3
    4-methylpyridine 266.77
    dibutyl ether 183.31
    2,6-dimethyl-4-heptanol 136.78
    DEF 422.17
    dimethyl isosorbide 506.69
    tetrachloroethylene 175.94
    eugenol 318.42
    triacetin 215.52
    span 80 271.06
    1,4-butanediol 261.33
    1,1-dichloroethane 189.77
    2-methyl-1-pentanol 171.51
    methyl formate 432.01
    2-methyl-1-butanol 205.15
    n-decane 61.93
    butyronitrile 244.63
    3,7-dimethyl-1-octanol 161.53
    1-chlorooctane 124.93
    1-chlorotetradecane 70.82
    n-nonane 62.35
    undecane 50.4
    tert-butylcyclohexane 48.81
    cyclooctane 45.83
    cyclopentanol 333.41
    tetrahydropyran 332.02
    tert-amyl methyl ether 244.71
    2,5,8-trioxanonane 459.72
    1-hexene 163.42
    2-isopropoxyethanol 406.37
    2,2,2-trifluoroethanol 246.72
    methyl butyrate 279.7

    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