Shanghai Nianxing Industrial Co., Ltd
China
Product Name: (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
Price: ￥1528.0/25g ￥118.0/1g ￥348.0/5g
Purity: 98.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
Price: ￥Inquiry/1kg ￥Inquiry/25kg ￥Inquiry/200kg
Purity: 99.0%
Stocking Period: 3 Day
Contact: Wang Jie
Email: 3096638339@qq.com

76189-55-4

76189-55-4 structure

76189-55-4 structure

Name: (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
Chemical Name: (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
CAS Number: 76189-55-4
Molecular Formula: C₄₄H₃₂P₂
Molecular Weight: 622.67
Catalog: Chemical reagent Organic reagent Phosphine ligand
Create Date: 2018-12-03 10:23:15
Modify Date: 2025-08-25 08:32:23
(R)-BINAP is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

Name	(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
Synonyms	2,2'-Bis(diphenylphosphanyl)-1,1'-binaphthalene Phosphine, 1,1'-[1,1'-binaphthalene]-2,2'-diylbis[1,1-diphenyl- rac-2,2'-Bis-(diphenylphosphino)-1,1'-binaphthyl 1,1'-binaphthalene-2,2'-diylbis(diphenylphosphane) (±)-BINAP 1,1'-Binaphthalen-2,2'-diylbis(diphenylphosphan) 1,1'-Binaphthalene-2,2'-diylbis(diphenylphosphine) UNII:OX12238KWH (r)-(+)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl BINAP [1,1'-Binaphthalene]-2,2'-diylbis[diphenylphosphine] MFCD00010805 UNII:970O8508MB UNII:4F1X2F8NA3

Description	(R)-BINAP is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
In Vitro	(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthy 用作金属介导的不对称催化的手性配体。

Boiling Point	724.3±55.0 °C at 760 mmHg
Melting Point	283-286 °C(lit.)
Molecular Formula	C₄₄H₃₂P₂
Molecular Weight	622.67
Flash Point	419.0±37.8 °C
Exact Mass	622.197937
PSA	27.18000
LogP	13.38
Vapour Pressure	0.0±2.3 mmHg at 25°C
Index of Refraction	235 ° (C=0.3, Toluene)
Water Solubility	insoluble

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi:Irritant
Risk Phrases	R36/37/38
Safety Phrases	S22-S24/25-S37/39-S26
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2902909090

Precursor 0
DownStream 2
134524-84-8 115826-95-4

HS Code	2902909090
Summary	2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

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