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    • Dimethyl Phosphonate

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    Catalog Number
    ACMA00016938
    Product Name
    Dimethyl Phosphonate
    Category
    Polymers
    Description
    Dimethyl hydrogen phosphite is a colorless liquid. (USCG, 1999);Liquid;COLOURLESS LIQUID.
    IUPAC Name
    dimethoxy(oxo)phosphanium
    Molecular Weight
    109.04g/mol
    Molecular Formula
    C2H7O3P;C2H6O3P+
    Canonical SMILES
    CO[P+](=O)OC
    InChI
    InChI=1S/C2H6O3P/c1-4-6(3)5-2/h1-2H3/q+1
    InChI Key
    YLFBFPXKTIQSSY-UHFFFAOYSA-N
    Boiling Point
    338 to 340 °F at 760 mm Hg (NTP, 1992);170.5 °C;170.5;171 °C
    Melting Point
    -60.0 °C;29 °C
    Flash Point
    85 °F (NTP, 1992);70 °C (Closed cup);70 °C c.c.
    Density
    1.2 (USCG, 1999);1.2002 g/cu cm at 20 °C;Relative density (water = 1): 1.2
    Solubility
    greater than or equal to 100 mg/mL at 67.1° F (NTP, 1992);Soluble in water; miscible with most organic solvents;In water, >10 g/100 mL at 20 °C;Solubility in water, g/100ml at 20 °C: >10
    Color/Form
    Mobile, colorless liquid
    Complexity
    46.8
    Covalently-Bonded Unit Count
    1
    EC Number
    212-783-8
    Exact Mass
    109.005456g/mol
    Formal Charge
    1
    Heavy Atom Count
    6
    ICSC Number
    1599
    Log P
    -1.2
    MeSH Entry Terms
    dimethyl hydrogen phosphite;dimethyl phosphite;dimethyl phosphonate;dimethylphosphite
    Monoisotopic Mass
    109.005456g/mol
    Odor
    Mild odor
    Other Experimental
    Volatility: 1.92X10+4 mg/cu m at 20 °C;Hydroxy radical reaction rate constant = 5.08X10-12 cu cm/molec-sec at 25 °C
    Refractive Index
    Index of refraction: 1.4036 at 20 °C/D
    Rotatable Bond Count
    2
    RTECS Number
    SZ7710000
    UNII
    ST4TBO000H
    UN Number
    3278
    Vapor Density
    7.9 (Air = 1)
    Vapor Pressure
    1 mm Hg at 77 °F ; 8 mm Hg at 122° F; 32 mm Hg at 158° F (NTP, 1992);4.52 mmHg;1.5 mm Hg at 20 °C;Vapor pressure, kPa at 20 °C: 0.135
    Viscosity
    1.06 centistokes at 25 °C
    XLogP3
    0
    MSDS
    Download MSDS
    COA
    Download COA
    Spec Sheet
    Download Spec Sheet
    If you have any other questions or need other size, please get a quote.
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