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Home > Encyclopedia > 2-(Di-tert-butylphosphino)biphenyl

2-(Di-tert-butylphosphino)biphenyl

2-(Di-tert-butylphosphino)biphenyl structure

2-(Di-tert-butylphosphino)biphenyl 

structure
  • CAS No:

    224311-51-7

  • Formula:

    C20H27P

  • Chemical Name:

    2-(Di-tert-butylphosphino)biphenyl

  • Synonyms:

    Phosphine,[1,1′-biphenyl]-2-ylbis(1,1-dimethylethyl)-;[1,1′-Biphenyl]-2-ylbis(1,1-dimethylethyl)phosphine;2-(Di-tert-butylphosphino)biphenyl;2-(Di-tert-butylphosphino)-1,1′-biphenyl;Di(tert-butyl)(2-phenylphenyl)phosphine;2-Biphenylyl-di-tert-butylphosphine;Di-tert-butyl-o-biphenylphosphine;Di(tert-butyl)(1,1′-biphenyl-2-yl)phosphine;JohnPhos;(Biphenyl-2-yl)bis(tert-butyl)phosphine;([1,1′-Biphenyl]-2-yl)di(tert-butyl)phosphine;2-(Di-t-butylphosphino)biphenyl;719275-64-6

  • Categories:

    Organic Chemistry  >  Phosphines

Description

white to light yellow crystal powde

2-(Di-tert-butylphosphino)biphenyl Basic Attributes

298.4

298.40

8322131

-0

5Y743P380H

DTXSID50370169

29029090

Characteristics

0

5.1

White Crystals or Crystalline Powder

1 g/cm3

86-88 °C(lit.)

405.5°C at 760 mmHg

210.1±29.2 °C

H2O: Insoluble

2.05E-06mmHg at 25°C

Safety Information

AIR SENSITIVE

NONH for all modes of transport

3

36/37/38-22

36/37/39-26-22

Xn

P261, P264, P271, P273, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501

H413

|Warning|H315 (17.39%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P273, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 46 companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

2-(Di-tert-butylphosphino)biphenyl Use and Manufacturing

suzuki reaction

Computed Properties

Molecular Weight:298.4
XLogP3:5.1
Rotatable Bond Count:4
Exact Mass:298.185037859
Monoisotopic Mass:298.185037859
Heavy Atom Count:21
Complexity:300
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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