Vanadium pentoxide

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  • Identifiers

    CAS number
    1314-62-1

    Molecular formula
    O5V2

    SMILES
    O=[V](=O)O[V](=O)=O

    Safety labels

    Acute Toxic
    Acute Toxic

    Health Hazard
    Health

    Environmental Hazard
    Environmental

  • Odor profile

    Odorless 87.72%
    Sour 28.83%
    Burnt 21.26%
    Sharp 20.55%
    Pungent 16.9%
    Clean 15.81%
    Winey 15.03%
    Ethereal 14.41%
    Caramellic 12.23%
    Cooked 10.55%

    Scent© AI

  • Properties

    Molecular weight
    181.88 g/mol

    Melting point expt.

    • 1274 °F (EPA, 1998)
    • 681 °C
    • 690 °C
    • 1274 °F

    Boiling point

    • 3182 °F at 760 mmHg decomposition (EPA, 1998)
    • 1750 °C (decomp)
    • 3182 °F (decomposes)
    • 3182 °F (Decomposes)

    Flash point est.
    -105.5 ˚C

    Solubility expt.

    • less than 1 mg/mL at 68 °F (NTP, 1992)
    • In water, 0.07 g/100 g water at 25 °C
    • In water, 904-935.8 mg/L at 20 °C and pH 2.7
    • 1 gram dissolves in approximately 125 mL water
    • Soluble in concentrated acids, alkalies; insoluble in alcohol
    • Solubility in water, g/100ml: 0.8
    • 0.8%

  • Synonyms

    • VANADIUM PENTOXIDE
    • Vanadium(V) oxide
    • 1314-62-1
    • Divanadium pentaoxide
    • Divanadium pentoxide
    • Pentaoxodivanadium
    • Vanadin(V) oxide
    • Vanadium oxide (V2O5)
    • Vanadium oxide V2O5
    • RCRA waste number P120
    • CCRIS 3206
    • HSDB 1024
    • RCRA waste no. P120
    • UNII-BVG363OH7A
    • EINECS 215-239-8
    • UN2862
    • dioxovanadiooxy(dioxo)vanadium
    • V2O5
    • CI 77938
    • AI3-52159
    • EINECS 234-326-1
    • BVG363OH7A
    • 11099-11-9
    • DTXSID2023806
    • CHEBI:30045
    • Vanadium pentoxide, nonfused form
    • EC 215-239-8
    • Vanadic anhydride
    • MFCD00011457
    • NSC 215206
    • ((dioxovanadio)oxy)dioxovanadium
    • [(dioxovanadio)oxy]dioxovanadium
    • Vanadic acid anhydride
    • Vandia
    • Vanadiumpentoxid
    • Vanadium fume
    • Vanadiumpentoxyde
    • Vanadiumpentoxid [German]
    • Vanadiumpentoxyde [Dutch]
    • Anhydride vanadique
    • Wanadu pieciotlenek
    • Anhydride vanadique [French]
    • Wanadu pieciotlenek [Polish]
    • Vanadium oxide (5)
    • Vanadium, pentoxyde de [French]
    • Vanadio, pentossido di
    • Vanadium, pentoxyde de
    • Vanadio, pentossido di [Italian]
    • Vanadium dust (V2O5)
    • Vanadium fume (V2O5)
    • vanadium oxide (C2O5)
    • C.I. 77938
    • Vandium pentoxide
    • Vanadium(V)oxide
    • Divanandium pentoxide
    • VANADIA
    • Pentoxido de vanadilo
    • KM vanadium pentoxide
    • Vanadium(5+) oxide
    • Vanadium dust and fume
    • Vanadium pentoxide (dust)
    • Vanadium pentoxide (ACGIH)
    • VANADIUM PENTOXIDE DUST
    • Vanadium(V) oxide, >=98%
    • Pentoxido de vanadilo (Spanish)
    • VANADIUM OXIDE (V4O10)
    • Vanadium pentoxide, non-fused form
    • BCP32217
    • Vanadium (V) oxide - 99.99%
    • Vanadium(V) oxide (99.99%-V)
    • AKOS016370678
    • FV53787
    • NS00074374
    • Vanadium(V) oxide, purum, >=98.0% (RT)
    • Vanadium(V) oxide, 99.99% trace metals basis
    • Q409173
    • Vanadium(V) oxide, >=99.6% trace metals basis
    • Vanadium pentoxide, nonfused form [UN2862] [Poison]
    • Vanadium(V) oxide;Divanadium pentoxide;Divanadium pentaoxide
    • 215-239-8

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 962.22
    methanol 1357.51
    isopropanol 837.39
    water 752.17
    ethyl acetate 358.76
    n-propanol 663.07
    acetone 699.88
    n-butanol 587.12
    acetonitrile 497.34
    DMF 1583.96
    toluene 155.94
    isobutanol 467.69
    1,4-dioxane 644.32
    methyl acetate 380.28
    THF 1328.16
    2-butanone 422.66
    n-pentanol 378.99
    sec-butanol 631.85
    n-hexane 117.02
    ethylene glycol 682.28
    NMP 775.41
    cyclohexane 88.93
    DMSO 1210.44
    n-butyl acetate 153.64
    n-octanol 248.78
    chloroform 525.82
    n-propyl acetate 228.83
    acetic acid 484.97
    dichloromethane 484.72
    cyclohexanone 282.97
    propylene glycol 639.12
    isopropyl acetate 278.23
    DMAc 1079.96
    2-ethoxyethanol 785.88
    isopentanol 422.72
    n-heptane 89.1
    ethyl formate 333.65
    1,2-dichloroethane 352.32
    n-hexanol 326.84
    2-methoxyethanol 1467.03
    isobutyl acetate 142.43
    tetrachloromethane 196.92
    n-pentyl acetate 149.37
    transcutol 563.88
    n-heptanol 241.07
    ethylbenzene 104.57
    MIBK 290.28
    2-propoxyethanol 695.97
    tert-butanol 924.2
    MTBE 474.78
    2-butoxyethanol 411.35
    propionic acid 350.49
    o-xylene 143.2
    formic acid 591.86
    diethyl ether 649.21
    m-xylene 155.84
    p-xylene 104.13
    chlorobenzene 114.29
    dimethyl carbonate 391.14
    n-octane 48.48
    formamide 869.8
    cyclopentanone 507.76
    2-pentanone 424.57
    anisole 274.11
    cyclopentyl methyl ether 609.67
    gamma-butyrolactone 543.07
    1-methoxy-2-propanol 1224.24
    pyridine 284.83
    3-pentanone 326.91
    furfural 420.41
    n-dodecane 38.81
    diethylene glycol 723.81
    diisopropyl ether 233.5
    tert-amyl alcohol 635.3
    acetylacetone 360.42
    n-hexadecane 39.66
    acetophenone 199.55
    methyl propionate 428.13
    isopentyl acetate 125.14
    trichloroethylene 344.67
    n-nonanol 215.28
    cyclohexanol 393.29
    benzyl alcohol 224.53
    2-ethylhexanol 177.27
    isooctanol 183.13
    dipropyl ether 283.41
    1,2-dichlorobenzene 120.48
    ethyl lactate 263.84
    propylene carbonate 291.91
    n-methylformamide 865.98
    2-pentanol 522.09
    n-pentane 178.51
    1-propoxy-2-propanol 448.28
    1-methoxy-2-propyl acetate 245.21
    2-(2-methoxypropoxy) propanol 292.8
    mesitylene 112.23
    ε-caprolactone 274.43
    p-cymene 82.72
    epichlorohydrin 615.72
    1,1,1-trichloroethane 281.95
    2-aminoethanol 838.6
    morpholine-4-carbaldehyde 718.24
    sulfolane 569.38
    2,2,4-trimethylpentane 71.85
    2-methyltetrahydrofuran 638.55
    n-hexyl acetate 198.44
    isooctane 63.8
    2-(2-butoxyethoxy)ethanol 377.82
    sec-butyl acetate 168.95
    tert-butyl acetate 305.46
    decalin 49.77
    glycerin 847.67
    diglyme 556.14
    acrylic acid 320.93
    isopropyl myristate 114.21
    n-butyric acid 352.53
    acetyl acetate 200.04
    di(2-ethylhexyl) phthalate 102.14
    ethyl propionate 274.25
    nitromethane 693.46
    1,2-diethoxyethane 235.15
    benzonitrile 152.49
    trioctyl phosphate 103.13
    1-bromopropane 289.87
    gamma-valerolactone 533.13
    n-decanol 168.36
    triethyl phosphate 121.23
    4-methyl-2-pentanol 303.45
    propionitrile 356.1
    vinylene carbonate 240.12
    1,1,2-trichlorotrifluoroethane 518.73
    DMS 160.19
    cumene 90.31
    2-octanol 198.62
    2-hexanone 253.65
    octyl acetate 145.85
    limonene 113.57
    1,2-dimethoxyethane 846.33
    ethyl orthosilicate 126.41
    tributyl phosphate 96.42
    diacetone alcohol 457.29
    N,N-dimethylaniline 269.55
    acrylonitrile 372.55
    aniline 273.75
    1,3-propanediol 768.3
    bromobenzene 98.15
    dibromomethane 361.06
    1,1,2,2-tetrachloroethane 393.87
    2-methyl-cyclohexyl acetate 133.96
    tetrabutyl urea 142.41
    diisobutyl methanol 129.62
    2-phenylethanol 198.65
    styrene 106.27
    dioctyl adipate 136.13
    dimethyl sulfate 499.46
    ethyl butyrate 168.4
    methyl lactate 447.32
    butyl lactate 168.02
    diethyl carbonate 131.11
    propanediol butyl ether 365.64
    triethyl orthoformate 152.64
    p-tert-butyltoluene 97.18
    methyl 4-tert-butylbenzoate 233.62
    morpholine 821.99
    tert-butylamine 628.45
    n-dodecanol 138.51
    dimethoxymethane 1344.5
    ethylene carbonate 228.32
    cyrene 345.9
    2-ethoxyethyl acetate 181.2
    2-ethylhexyl acetate 102.29
    1,2,4-trichlorobenzene 143.19
    4-methylpyridine 278.03
    dibutyl ether 158.3
    2,6-dimethyl-4-heptanol 129.62
    DEF 514.59
    dimethyl isosorbide 400.02
    tetrachloroethylene 266.92
    eugenol 272.82
    triacetin 175.55
    span 80 259.33
    1,4-butanediol 369.6
    1,1-dichloroethane 359.68
    2-methyl-1-pentanol 275.2
    methyl formate 593.13
    2-methyl-1-butanol 424.32
    n-decane 57.9
    butyronitrile 324.77
    3,7-dimethyl-1-octanol 172.81
    1-chlorooctane 126.56
    1-chlorotetradecane 66.74
    n-nonane 58.85
    undecane 45.75
    tert-butylcyclohexane 58.29
    cyclooctane 54.28
    cyclopentanol 541.87
    tetrahydropyran 495.7
    tert-amyl methyl ether 447.73
    2,5,8-trioxanonane 428.07
    1-hexene 198.98
    2-isopropoxyethanol 522.2
    2,2,2-trifluoroethanol 422.46
    methyl butyrate 280.3

    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