(2S,3S)-(-)-bis-(Diphenylphosphino)butane

Identify Properties Safty Prices Suppliers 3 Links ☰

Identify Properties Safty Prices Suppliers 3 Links

CAS 64896-28-2

Formula C28H28P2

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
120744842989	(2S,3S)-(-)-bis-(Diphenylphosphino)butane (120744842989)		on request	+ -

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Identify

Synonyms:

(s,s)-chiraphos, 97% 250mg ; (2s,3s)-(-)-2,3-bis(diphenylphosphino)butane ; (2s,3s)-(?)-2,3-bis(diphenylphosphino)butane ; (s,s)-chiraphos ; (2s,3s)-butane-2,3-diylbis(diphenylphosphane) ; (2s,3s)-(-)-bis(diphenylphosphino)butane ; (2s,3s)-(-)-bis(diphenylphosphino)butane, 99% (s,s)-chiraphos ; (s,s)-chiraphos,97% ; (2s 3s)-(-)-2 3-bis(diphenylphosphino)-& ; (2s,3s)-(-)-bis(diphenylphosphino)butane, 98% (s,s)-chiraphos ; (2s,3s)-(-)-bis(diphenylphosphino)butane (>90%) ; (2s,3s)-(-)-bis(diphenylphosphino)butane,(s,s)-chiraphos

CAS:

64896-28-2

EINECS:

Molecular Formula:

C28H28P2

MDL:

Properties

Molecular Weight:

426.47 g·mol−1

Melting point:

108-110 °C

Boiling point:

529.19 °C at 760 mmHg

Flash point:

291.15 °C

Physical Description:

white granular powder

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38 (R)

Safety Codes:

37/39-26-36 (S)

Prices

For (2S,3S)-(-)-bis-(Diphenylphosphino)butane we can currently show 3 prices in the last 8 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 2018 from USD 514.00 for 1 g to USD 116.00 per 250 mg in 2024 .

Last detected Prices

Size	Availability	Last Price	Quantity
250 mg	on request	$116.00	+ -
1 g	on request	$514.00	+ -

Last price review [2024-02-19]

Suppliers

Global (2S,3S)-(-)-bis-(Diphenylphosp... Suppliers : U.K. (1) P.R.China (1) USA (1)

Supplier	Phone	Fax	Country	Inquiry contact
Carbone Scientific Co., Ltd.	+44 (0)203 769 4441 ext 1	+44 (0)203 769 4441 ext 2	U.K.	REQUEST
Leap Chem Co., Ltd	+852-30606658		P.R.China	REQUEST
Santa Cruz Biotechnology, Inc.	+1 214-902-3910		USA	REQUEST