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Picture of 2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene

2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene

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Origin: China

Cas No: 98327-87-8

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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  • Products Specification
  • Product Description
  • Property

    CAS No.: 98327-87-8 Formula: C46H36P2 Molecular Weight: 650.72600

    Description

    2,2'-Bis(diphenylphosphino)-1,1'-dinaphthalene is a powerful chiral auxiliary that is used as a homogeneous catalyst in some asymmetric chemical syntheses. 2,2'-Bis(diphenylphosphino)-1,1'-dinaphthalene is utilized for its high enantioselectivity and is used as a ligand to create coordination complexes.

    Basic Info

    Chemical Name 2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene
    Synonyms

    DL-2,2'-Bis(diphenylphosphino)-1,1'-dinaphthalene;

    CAS No. 98327-87-8
    Molecular Formula C46H36P2
    Molecular Weight 650.72600
    PSA 27.18000
    LogP 10.92580

    Properties

    Appearance & Physical State white to light-yellow xtl.
    Boiling Point 724.3ºC at 760 mmHg
    Melting Point 280-285ºC
    Flash Point 419ºC
    Stability Stable under normal temperatures and pressures.
    Storage Condition Store in a cool, dry place. Store in a tightly closed container.

    Safety Info

    Safety Statements S26-S37/39
    Risk Statements R36/37/38
    Hazard Codes Xi

    Downstream Product

    (S)-1,1'-binaphthalene-2,2'-diylbis(diphenylphosphine oxide)
    4-(4-chloro-benzenesulfonyl)-6-methyl-8-piperazin-1-yl-3,4-dihydro-2H-benzo[1,4]oxazine
    11-phenylbenzo[b]dinaphtho[2,1-d:1’,2’-f]phosphepine-1 1-oxide
    [(+/-)-BINAP]Pd(p-C6H4CHO)(Br)

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