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  • Tris(2-ethylhexyl) Phosphite

    • Tris(2-ethylhexyl) Phosphite

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    Catalog Number
    ACM301133
    Product Name
    Tris(2-ethylhexyl) Phosphite
    Structure
    CAS
    301-13-3
    Category
    Plastic Additives
    Synonyms
    Phosphorous Acid Trioctyl Ester
    Phosphorous Acid Tris(2-ethylhexyl) Ester
    Trioctyl Phosphite
    Description
    Tris(2-ethylhexyl) phosphite is a clear colorless liquid. (NTP, 1992)
    IUPAC Name
    tris(2-ethylhexyl) phosphite
    Molecular Weight
    419
    Molecular Formula
    C24H51O3P
    Canonical SMILES
    CCCCC(CC)COP(OCC(CC)CCCC)OCC(CC)CCCC
    InChI
    InChI=1S/C24H51O3P/c1-7-13-16-22(10-4)19-25-28(26-20-23(11-5)17-14-8-2)27-21-24(12-6)18-15-9-3/h22-24H,7-21H2,1-6H3
    InChI Key
    ILLOBGFGKYTZRO-UHFFFAOYSA-N
    Boiling Point
    325 to 327 °F at 0.3 mm Hg (NTP, 1992)
    Flash Point
    340 °F (NTP, 1992)
    Density
    0.902 (NTP, 1992)
    Solubility
    less than 1 mg/mL at 68° F (NTP, 1992)
    Complexity
    267
    Covalently-Bonded Unit Count
    1
    EC Number
    206-111-2
    Exact Mass
    418.357582g/mol
    Formal Charge
    0
    Heavy Atom Count
    28
    MeSH Entry Terms
    tri-(2-ethylhexyl)phosphite
    Monoisotopic Mass
    418.357582g/mol
    NSC Number
    3233
    Rotatable Bond Count
    21
    UNII
    5955K9I74A
    Vapor Pressure
    8.3 mm Hg at 77 °F ; 9.0 mm Hg at 108° F; 11.2 mm Hg at 149° F (NTP, 1992)
    XLogP3
    9.5
    MSDS
    Download MSDS
    COA
    Download COA
    Spec Sheet
    Download Spec Sheet
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