(+)-1,2-bis-((2S,5S)-2,5-diethylphospholano)benzene

Identify Properties Safty Prices Suppliers 7 Links ☰

Identify Properties Safty Prices Suppliers 7 Links

CAS 136779-28-7

Formula C22H36P2

MDL MFCD00142321

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
851767113728	(+)-1,2-bis-((2S,5S)-2,5-diethylphospholano)benzene (851767113728)		on request	+ -

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Identify

Synonyms:

(+)-1,2-bis[(2s,5s)-2,5-diethylphospholano]benzene, kanata purity ; phospholane, 1,1'-(1,2-phenylene)bis[2,5-diethyl-, (2s,2's,5s,5's)- ; (2s,2's,5s,5's)-2,2',5,5'-tetraethyl-1,1'-(1,2-phenylene)diphospholane ; (s,s)-et-duphos ; (2s,2's,5s,5's)-2,2',5,5'-tetraethyl-1,1'-(o-phenylene)diphospholane ; (s,s)-ethyl-duphos ; (s,s)-ethyl-duphos, (2s,2's,5s,5's)-2,2',5,5'-tetraethyl-1,1'-(o-phenylene)diphospholane ; (+)-1,2-bis((2s,5s)-2,5-diethylphospholano)benzene,98+%(s,s)-et-duphos ; (+)-1,2-bis((2s,5s)-2,5-diethylphospholano)benzene (s,s)-et-duphos ; (+)-1,2-bis[(2s,5s)-2,5-diethyl-1-phospholanyl]benzene, 97+% ; (+)-1,2-bis[(2s,5s)-2,5-diethylphospholano]benzene

CAS:

136779-28-7

EINECS:

Molecular Formula:

C22H36P2

MDL:

MFCD00142321

Properties

Molecular Weight:

362.47 g·mol−1

Density:

1.010 g/mL at 25 °C

Flash point:

>230 ºF

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38 (R)

Safety Codes:

26-36 (S)

WGK Germany:

Prices

In the last 9 years, 6 prices are shown for »(+)-1,2-bis-((2S,5S)-2,5-diethylphospholano)benzene« as an example. This short excerpt serves as a guide and can be used as trend information. The shown prices are given in USD and range in year 2017 from USD 88.00 for 100mg to USD 1248.00 per 1g in 2025 .

Last detected Price

Size	Availability	Last Price	Quantity
1 g	on request	$1248.00	+ -

Last price review [2025-07-05]

Suppliers

Global (+)-1,2-bis-((2S,5S)-2,5-dieth... Suppliers : Germany (2) USA (2) P.R.China (3)

Supplier	Phone	Fax	Country	Inquiry contact
BIOZOL Diagnostica Vertrieb GmbH	+49-871-966346-0	+49-871-966346-13	Germany	REQUEST
BOC Sciences	+1-631-485-4226	+1-631-614-7828	USA	REQUEST
BuGuCh & Partners			Germany	REQUEST
Dayang Chem (Hangzhou) Co.,Ltd.	+86-571-88938639	+86-571-8893-8652	P.R.China	REQUEST
Leap Chem Co., Ltd	+852-30606658		P.R.China	REQUEST
Santa Cruz Biotechnology, Inc.	+1 214-902-3910		USA	REQUEST
Skyrun Industrial Co., Ltd.	+86-576-84015261	+86-576-84015261	P.R.China	REQUEST