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Product Name: (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl	CAS No.: 76189-55-4
Min. Order: 1G	Purity: 99%
Supply Ability: 1MT	Release date: 2019/07/06

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(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl Basic information

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Product Name:	(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
Synonyms:	(+)-(1R)-[1,1'-Binaphthalene]-2,2'-diylbis[diphenylphosphine];1,1'-[(1R)-[1,1'-Binaphthalene]-2,2'-diyl]bis[1,1-diphenyl-phosphine;98% (R)-BINAP;(R)-(+)-BINAP, (R)-(+)-1,1'-Binaphthalene-2,2'-diylbis(diphenylphosphane);(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene 97%;(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl;(R)-(+)-2,2'-Bis(diphenylphosphino)-1;(+/-)-2,2'-Bis(diphenylphosphino)-1,1'-dinaphthalene (BINAP)
CAS:	76189-55-4
MF:	C44H32P2
MW:	622.67
EINECS:	-0
Product Categories:	BINAP Series;Chiral Phosphine;Biphenyl derivatives;chiral;Chiral Reagents;Asymmetric Synthesis;Phosphine Ligands;Synthetic Organic Chemistry;Adamantanes;B (Classes of Boron Compounds);Ligands;N-Heterocyclic Carbene Ligands;Tetrafluoroborates;Peptide;Chiral Compound;Aromatics;Catalyst
Mol File:	76189-55-4.mol

(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl Chemical Properties

Melting point	283-286 °C(lit.)
alpha	240 º (c=0.3, toluene)
refractive index	235 ° (C=0.3, Toluene)
storage temp.	Room temperature.
form	Powder
color	White to cream-white
Water Solubility	insoluble
Sensitive	Air Sensitive
Merck	14,1223
BRN	4914063
CAS DataBase Reference	76189-55-4(CAS DataBase Reference)

Safety Information

Hazard Codes	Xi,Xn
Risk Statements	36/37/38-20/21/22
Safety Statements	22-24/25-37/39-26-36
WGK Germany	3
F	8-10-23
HS Code	29319090

Company Profile Introduction

Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals. Mainly deals in the sales of: Pharmaceutical intermediates OLED intermediates： Pharmaceutical intermediates; OLED intermediates;

Recommended supplier

Product name	Price		Suppliers	Update time
(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl	$230.00	VIP6Y	Shanghai UCHEM Inc.	2026-06-05
(R)-( )-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl		VIP6Y	Henan Research New Materials Co., Ltd.	2026-06-04
(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl			Hebei Chuanghai Biotechnology Co., Ltd	2026-03-20
(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl		VIP5Y	XINXIANG RUNYU MATERIAL CO., LTD.	2025-12-23
(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl	$10.00	VIP3Y	Henan Fengda Chemical Co., Ltd	2025-09-25
(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl		VIP4Y	Henan Aochuang Chemical Co.,Ltd.	2025-04-04
(R)-(+)-2,2′-Bis(diphenylphosphino)-1,1′-binaphthalene	$15.00		Zhuozhou Wenxi import and Export Co., Ltd	2021-07-02
(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl 76189-55-4	$21.50		Chemwill Asia Co.,Ltd.	2020-06-02
R-BINAP,(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl		VIP7Y	Zhengzhou HQ Material CO.,LTD.	2019-06-18
R-BINAP 76189-55-4 (R)-(+)-BINAP	$19.50		Chemwill Asia Co.,Ltd.	2020-06-02

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(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl

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career henan chemical co