(S)-(-)-2,2'-bis-(Diphenylphosphino)-1,1'-binaphthalene

Identify Properties Safty Prices Suppliers 3 Links ☰

Identify Properties Safty Prices Suppliers 3 Links

CAS 76189-56-5

Formula C44H32P2

MDL MFCD00010805

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
474369718442	(S)-(-)-2,2'-bis-(Diphenylphosphino)-1,1'-binaphthalene (474369718442)		on request	+ -

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Identify

Synonyms:

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

For (S)-(-)-2,2'-bis-(Diphenylphosphino)-1,1'-binaphthalene we can currently show 44 prices in the last 9 years as an extract from the researched prices. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2017 from USD 139.00 for 1 g to USD 10.00 per 1 g in 2024 .

Last detected Prices

Size	Availability	Last Price	Quantity
1 g	on request	$10.00	+ -
5 g	on request	$21.00	+ -
10 g	on request	$36.00	+ -
25 g	on request	$78.00	+ -

Last price review [2024-07-16]

Suppliers

Global (S)-(-)-2,2'-bis-(Diphenylphos... Suppliers : P.R.China (2) USA (1)

Supplier	Phone	Fax	Country	Inquiry contact
BLD Pharmatech Ltd	+86-21-61629022	+86-21-50201702	P.R.China	REQUEST
Junwee Chemical Co., Ltd.	+86-571-85808638	+86-571-85808639	P.R.China	REQUEST
Santa Cruz Biotechnology, Inc.	+1 214-902-3910		USA	REQUEST