1,1'-[(1S)-[1,1'-binaphthalene]-2,2'-diyl]bis[1,1-diphenyl-phosphine

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Identify Properties Safty Prices Suppliers 1 Links

CAS 76189-56-5

Formula C44H32P2

MDL MFCD00010805

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
995682471949	1,1'-[(1S)-[1,1'-binaphthalene]-2,2'-diyl]bis[1,1-diphenyl-phosphine (995682471949)		on request	+ -

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Identify

Synonyms:

(+/-)-binap ; (s)-(-)-2,2'-bis(diphenylphosp ; (s)-binap ; binap ; 97% (s)-binap ; rac-binap ; racemic-binap ; s-(+)-1.1'-binaphthyl-2.2'-dip ; (s)-(-)-binap ; (s)-(-)-2,2'-bis(dip

CAS:

76189-56-5

EINECS:

Molecular Formula:

C44H32P2

MDL:

MFCD00010805

Properties

Molecular Weight:

622.67 g·mol−1

Melting point:

283-286 °C(lit.)

Safety Information

Hazard Symbols: Xi, Xn

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38-20/21/22 (R)

Safety Codes:

22-24/25-37/39-26-36 (S)

WGK Germany:

Storage temperature:

Room temperature.

Prices

As an extract from the researched prices for 1,1'-[(1S)-[1,1'-binaphthalene]-2,2'-diyl]bis[1,1-diphenyl-phosphine there are currently shown 64 prices in the last 10 years for CAS equal products. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2016 from USD 287.00 for 5 g to USD 10.00 per 1 g in 2023 .