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261920

1,2-Bis(dichlorophosphino)ethane

97%

Synonym(s):

1,2-Ethanediylbis[phosphonous dichloride], Ethylenebis(dichlorophosphine), P,P′-(1,2-Ethanediyl)bis(dichlorophosphane)

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About This Item

Linear Formula:
Cl2PCH2CH2PCl2
CAS Number:
28240-69-9
Molecular Weight:
231.81
NACRES:
NA.22
PubChem Substance ID:
24855843
UNSPSC Code:
12352101
MDL number:
MFCD00009609
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assay

97%

reaction suitability

reaction type: Buchwald-Hartwig Cross Coupling Reaction, reaction type: Heck Reaction, reaction type: Hiyama Coupling, reaction type: Negishi Coupling, reaction type: Sonogashira Coupling, reaction type: Stille Coupling, reaction type: Suzuki-Miyaura Coupling, reagent type: ligand

refractive index

n20/D 1.588 (lit.)

bp

70 °C/1 mmHg (lit.)

density

1.536 g/mL at 25 °C (lit.)

functional group

phosphine

SMILES string

ClP(Cl)CCP(Cl)Cl

InChI

1S/C2H4Cl4P2/c3-7(4)1-2-8(5)6/h1-2H2

InChI key

SBWAJHLQMFBNIN-UHFFFAOYSA-N

General description

1,2-Bis(dichlorophosphino)ethane is an organophosphorus compound commonly used as a precursor to synthesize ethylene-bridged bis(phosphane)s ligands by reacting with an organometallic reagent.

Application

1,2-Bis(dichlorophosphino)ethane can be used as a precursor to synthesize ethylenebis(phosphonic dichloride).

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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