(±)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, 98%

CAS Number 98327-87-8 Synonyms
  • (+/-)-BINAP
  • (+/-)-(1,1'-Binaphthalene-2,2'-diyl)bis(diphenylphosphine)
Not regulated for shipping

Size Price ($) Your Price Quantity Options Availability
5g 115.00 Check Availability Add to Favorites Enter qty and click ?
25g 327.00 Check Availability Add to Favorites Enter qty and click ?
100g 666.00 Check Availability Add to Favorites Enter qty and click ?

(±)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, 98%

MDL: MFCD00010805

Chemical Properties

Formula: C44H32P2  Melting point: 281-285°
Formula weight: 622.69  Sensitivity: Air Sensitive

GHS Hazard and Precautionary Statements

Hazard Statements : H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements : P261-P280-P305+P351+P338-P304+P340-P405-P501A

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Harmful or Irritant

Other References

Merck: 14,1223
Beilstein: 5321443
Harmonized Tariff Code: 2931.90
(±)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, 98% - CAS 98327-87-8 - Formula C44H32P2


  • 43086

    Palladium(II) acetate, trimer, 99.98% (metals basis), Pd 47% min
  • 12887

    Cesium carbonate, 99% (metals basis)
  • 12760

    Tris(dibenzylideneacetone)dipalladium(0), Pd 21.5% min
  • A10144

    2,3-Dihydroxybenzoic acid, 98%
  • A10288

    o-Anisidine, 99%
  • A10299

    epsilon-Caprolactone, 99%

Recently Viewed


    Life Science

    Metals & Materials


    Analytical & Labware