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Picture of (2R)-1-tert-butyl-2-[(2R)-1-tert-butylphospholan-2-yl]phospholane

(2R)-1-tert-butyl-2-[(2R)-1-tert-butylphospholan-2-yl]phospholane

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Origin: China

CasNo: 470480-32-1

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
  • Description
  • Property

    CAS No.: 470480-32-1 Formula: C16H32P2 Molecular Weight: 286.37300

    Basic Info

    Chemical Name (2R)-1-tert-butyl-2-[(2R)-1-tert-butylphospholan-2-yl]phospholane
    Synonyms

    (1S,1S',2R,2R')-1,1'-di-tert-butyl-(2,2')-diphospholane;
    (S,S',R,R')-Tangphos;
    (S,S inverted exclamation marka,R,R inverted exclamation marka)-TangPhos;
    (1S,1S inverted exclamation marka,2R,2R inverted exclamation marka)-1,1 inverted exclamation marka-Di-tert-butyl-(2,2 inverted exclamation marka)-diphospholane;
    1S,1S',2R,2R'-1,1'-di-t-butyl-[2,2']diphospholane;
    (1S,1'S,2R,2'R)-1,1'-di-tert-butyl-[2,2']-diphospholanyl;

    CAS No. 470480-32-1
    Molecular Formula C16H32P2
    Molecular Weight 286.37300
    PSA 27.18000
    LogP 5.87200

    Properties

    Boiling Point 353.584ºC at 760 mmHg
    Melting Point 60-65ºC
    Flash Point 176.043ºC

    Safety Info

    Safety Statements S22; S24/25
    Risk Statements R36/37/38

    Synthesis Route

    1-tert-butyl-phospholane 1-sulfide(2R)-1-tert-butyl-2-[(2R)-1-tert-butylphospholan-2-yl]phospholane

    Precursor

    1-tert-butyl-phospholane 1-sulfide

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