Lingwu, Yinchuan, Ningxia, China sales2@sinochem-nanjing.com 3170906422@qq.com
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2-(Di-Tert-Butylphosphino)Biphenyl

    Specifications

    HS Code

    856542

    Cas Number 398785-55-6
    Iupac Name 2-(Di-tert-butylphosphino)-1,1'-biphenyl
    Molecular Formula C22H31P
    Molecular Weight 326.46 g/mol
    Appearance Colorless to pale yellow liquid or solid
    Boiling Point Decomposes before boiling
    Solubility Soluble in common organic solvents (e.g., toluene, THF, ether)
    Storage Conditions Store under inert atmosphere (argon or nitrogen), protect from moisture and air
    Density 1.02 g/cm³ (approximate)
    Purity Typically available at ≥97%
    Smiles CC(C)(C)P(C1=CC=CC=C1C2=CC=CC=C2)(C(C)(C)C)C(C)(C)C
    Inchi InChI=1S/C22H31P/c1-21(2,3)23(22(4,5)6)20-16-12-11-15-19(20)18-14-10-9-13-17-18/h9-17H,1-6H3
    Refractive Index nD ~1.545 (estimated)
    Hazard Statements H315 (causes skin irritation), H319 (causes serious eye irritation)

    As an accredited 2-(Di-Tert-Butylphosphino)Biphenyl factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing The 1-gram quantity of 2-(Di-Tert-Butylphosphino)biphenyl is packaged in a sealed amber glass vial within a protective box.
    Storage 2-(Di-Tert-Butylphosphino)biphenyl should be stored in a tightly sealed container under an inert atmosphere, such as nitrogen or argon, to prevent oxidation. Keep it in a cool, dry place away from moisture, air, and sources of ignition. Storage in a refrigerator (2–8°C) is recommended. Handle under a fume hood using appropriate personal protective equipment (PPE).
    Shipping 2-(Di-Tert-Butylphosphino)Biphenyl is shipped in sealed containers under an inert atmosphere, typically argon or nitrogen, due to its air- and moisture-sensitivity. Packaging complies with chemical and safety regulations, and transport may require temperature control. Proper labeling and documentation ensure safe handling during transit and upon receipt.
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