Vinylidene fluoride

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  • Identifiers

    CAS number
    75-38-7

    Molecular formula
    C2H2F2

    SMILES
    C=C(F)F

    Safety labels

    Flammable
    Flammable

    Compressed Gas
    Compressed Gas

    Health Hazard
    Health

  • Odor profile

    Odorless 51.16%
    Sulfurous 25.64%
    Meaty 24.5%
    Pungent 23.37%
    Fishy 21.15%
    Savory 20.93%
    Green 19.2%
    Cooked 18.89%
    Roasted 18.34%
    Cheesy 16.4%

    Scent© AI

  • Properties

    XLogP3-AA
    1.3

    Molecular weight
    64.03 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra fast

    Melting point expt.

    • -227 °F (NTP, 1992)
    • -144 °C at 1 atm /freezing point/
    • -144 °C
    • -227 °F

    Boiling point

    • -123 °F at 760 mmHg (NTP, 1992)
    • -85.7 °C
    • -83 °C
    • -123 °F
    • -122 °F

    Flash point est.
    -81.85 ˚C

    Flash point expt.

    • Flammable gas
    • NA (Gas)

    Solubility expt.

    • 0.018 g/100 g at 77 °F and 760 mmHg (NTP, 1992)
    • Slightly sol in water; sol in alcohol and ether
    • Water solubility = 6.3 cu cm/100 g at 25 °C and 10 kPa
    • Water solubility = 0.018 g/100 g at 25 °C and 760 mm Hg
    • Water solubility = 165 ppm at 25 °C
    • In water, 164.9 mg/L at 25 °C
    • Solubility in water: none
    • Insoluble

  • Synonyms

    • Vinylidene fluoride
    • 1,1-Difluoroethylene
    • 1,1-DIFLUOROETHENE
    • 75-38-7
    • PVDF
    • Vinylidene difluoride
    • Ethene, 1,1-difluoro-
    • Ethylene, 1,1-difluoro-
    • Genetron 1132a
    • Halocarbon 1132A
    • NCI-C60208
    • NCI-C60204
    • UN1959
    • CCRIS 6744
    • fluorovinylidene
    • Kynar
    • HSDB 5206
    • EINECS 200-867-7
    • UNII-3C1IX2905B
    • 3C1IX2905B
    • VDF
    • DTXSID3021439
    • CHEBI:82550
    • EC 200-867-7
    • REFRIGERANT GAS R 1132A
    • VINYLIDENE FLUORIDE (IARC)
    • VINYLIDENE FLUORIDE [IARC]
    • Difluoro-1,1-ethylene
    • PVF2
    • Dalvor
    • Dulite
    • Vidar
    • Ftoroplast 2
    • Fluorolon 2
    • Ftorlon 2
    • Foraflon 50
    • Kynar 51
    • Fluoruro de vinilideno
    • 1,1-Difluoro-ethene
    • Difluoro 1.1 ethene
    • Kynar 200
    • Kynar 202
    • Kynar 300
    • Kynar 301
    • Kynar 450
    • Kynar 460
    • Kynar 500
    • Kynar 821
    • Kynar 901
    • Difluoro 1.1. ethylene
    • CH2=CF2
    • 1,1-Difluoro-ethenhomopolymer
    • CHEMBL116020
    • DTXCID401439
    • Poly(vinylidene fluoride);PVDF
    • VF 2
    • FC 1132a
    • BQCIDUSAKPWEOX-UHFFFAOYSA-
    • HFC 1132A
    • R1132a
    • 1,1-Difluoroethylene, >=99%
    • NCI-C60203
    • REFRIGERANT GAS R-1132A
    • VW 12
    • 1,1-DIFLUOROETHENE [HSDB]
    • MFCD00000448
    • MFCD00084470
    • NSC267683
    • TL 450
    • 1,1-Difluoroethylene (FC-1132a)
    • AKOS015852551
    • KF 1000
    • KF 1100
    • NSC-267683
    • R 1132A
    • UN 1959
    • FD104351
    • InChI=1/C2H2F2/c1-2(3)4/h1H2
    • K 160
    • NS00008594
    • C19547
    • 1,1-Difluoroethylene or Refrigerant gas R 1132a
    • Q161287
    • 1,1-Difluoroethylene or Refrigerant gas R 1132a [UN1959] [Flammable gas]
    • 200-867-7
    • F 2

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 167.52
    methanol 275.54
    isopropanol 119.58
    water 112.89
    ethyl acetate 103.64
    n-propanol 103.41
    acetone 248.76
    n-butanol 81.86
    acetonitrile 197.43
    DMF 591.99
    toluene 43.19
    isobutanol 75.84
    1,4-dioxane 182.78
    methyl acetate 156.45
    THF 202.84
    2-butanone 135.93
    n-pentanol 64.57
    sec-butanol 87.82
    n-hexane 22.21
    ethylene glycol 91.98
    NMP 433.71
    cyclohexane 12.0
    DMSO 453.62
    n-butyl acetate 47.82
    n-octanol 51.46
    chloroform 67.85
    n-propyl acetate 75.29
    acetic acid 198.93
    dichloromethane 103.34
    cyclohexanone 110.79
    propylene glycol 78.92
    isopropyl acetate 66.08
    DMAc 473.99
    2-ethoxyethanol 154.63
    isopentanol 71.75
    n-heptane 11.33
    ethyl formate 116.82
    1,2-dichloroethane 89.21
    n-hexanol 42.24
    2-methoxyethanol 253.55
    isobutyl acetate 41.09
    tetrachloromethane 15.75
    n-pentyl acetate 45.89
    transcutol 260.61
    n-heptanol 29.48
    ethylbenzene 37.31
    MIBK 67.65
    2-propoxyethanol 112.15
    tert-butanol 148.95
    MTBE 115.74
    2-butoxyethanol 67.79
    propionic acid 114.2
    o-xylene 48.65
    formic acid 162.79
    diethyl ether 101.14
    m-xylene 37.11
    p-xylene 45.53
    chlorobenzene 41.32
    dimethyl carbonate 104.37
    n-octane 7.4
    formamide 235.56
    cyclopentanone 160.96
    2-pentanone 98.1
    anisole 98.75
    cyclopentyl methyl ether 93.24
    gamma-butyrolactone 219.94
    1-methoxy-2-propanol 176.07
    pyridine 113.99
    3-pentanone 89.62
    furfural 215.31
    n-dodecane 9.15
    diethylene glycol 116.27
    diisopropyl ether 37.35
    tert-amyl alcohol 112.64
    acetylacetone 129.42
    n-hexadecane 9.51
    acetophenone 93.73
    methyl propionate 119.71
    isopentyl acetate 42.26
    trichloroethylene 98.24
    n-nonanol 47.11
    cyclohexanol 60.32
    benzyl alcohol 73.36
    2-ethylhexanol 30.28
    isooctanol 26.02
    dipropyl ether 46.56
    1,2-dichlorobenzene 42.8
    ethyl lactate 63.35
    propylene carbonate 111.83
    n-methylformamide 284.9
    2-pentanol 60.83
    n-pentane 19.73
    1-propoxy-2-propanol 74.26
    1-methoxy-2-propyl acetate 66.75
    2-(2-methoxypropoxy) propanol 117.43
    mesitylene 28.65
    ε-caprolactone 111.95
    p-cymene 23.09
    epichlorohydrin 176.68
    1,1,1-trichloroethane 51.95
    2-aminoethanol 116.7
    morpholine-4-carbaldehyde 352.24
    sulfolane 252.37
    2,2,4-trimethylpentane 12.53
    2-methyltetrahydrofuran 129.27
    n-hexyl acetate 74.72
    isooctane 8.95
    2-(2-butoxyethoxy)ethanol 125.42
    sec-butyl acetate 47.3
    tert-butyl acetate 70.38
    decalin 13.02
    glycerin 109.88
    diglyme 207.96
    acrylic acid 124.16
    isopropyl myristate 39.78
    n-butyric acid 92.15
    acetyl acetate 71.49
    di(2-ethylhexyl) phthalate 43.22
    ethyl propionate 82.21
    nitromethane 365.83
    1,2-diethoxyethane 86.9
    benzonitrile 77.44
    trioctyl phosphate 31.28
    1-bromopropane 56.21
    gamma-valerolactone 238.83
    n-decanol 38.93
    triethyl phosphate 33.75
    4-methyl-2-pentanol 43.02
    propionitrile 107.49
    vinylene carbonate 114.5
    1,1,2-trichlorotrifluoroethane 124.88
    DMS 81.78
    cumene 31.62
    2-octanol 28.46
    2-hexanone 72.57
    octyl acetate 50.93
    limonene 29.2
    1,2-dimethoxyethane 275.02
    ethyl orthosilicate 32.44
    tributyl phosphate 39.7
    diacetone alcohol 97.48
    N,N-dimethylaniline 96.53
    acrylonitrile 152.39
    aniline 67.07
    1,3-propanediol 115.73
    bromobenzene 33.51
    dibromomethane 67.94
    1,1,2,2-tetrachloroethane 78.49
    2-methyl-cyclohexyl acetate 40.91
    tetrabutyl urea 67.09
    diisobutyl methanol 25.79
    2-phenylethanol 50.22
    styrene 42.44
    dioctyl adipate 58.14
    dimethyl sulfate 174.55
    ethyl butyrate 49.59
    methyl lactate 101.43
    butyl lactate 48.34
    diethyl carbonate 41.56
    propanediol butyl ether 86.39
    triethyl orthoformate 39.39
    p-tert-butyltoluene 23.26
    methyl 4-tert-butylbenzoate 89.31
    morpholine 181.93
    tert-butylamine 93.88
    n-dodecanol 32.59
    dimethoxymethane 259.74
    ethylene carbonate 90.39
    cyrene 100.17
    2-ethoxyethyl acetate 72.59
    2-ethylhexyl acetate 33.71
    1,2,4-trichlorobenzene 49.93
    4-methylpyridine 137.37
    dibutyl ether 54.78
    2,6-dimethyl-4-heptanol 25.79
    DEF 169.76
    dimethyl isosorbide 137.26
    tetrachloroethylene 54.29
    eugenol 87.2
    triacetin 99.94
    span 80 84.46
    1,4-butanediol 63.31
    1,1-dichloroethane 70.44
    2-methyl-1-pentanol 57.59
    methyl formate 222.16
    2-methyl-1-butanol 69.92
    n-decane 11.67
    butyronitrile 85.75
    3,7-dimethyl-1-octanol 48.09
    1-chlorooctane 28.98
    1-chlorotetradecane 18.42
    n-nonane 11.16
    undecane 10.18
    tert-butylcyclohexane 13.74
    cyclooctane 6.82
    cyclopentanol 80.89
    tetrahydropyran 98.64
    tert-amyl methyl ether 93.84
    2,5,8-trioxanonane 172.31
    1-hexene 47.59
    2-isopropoxyethanol 95.15
    2,2,2-trifluoroethanol 103.0
    methyl butyrate 98.52

    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