1,2-Bis(dicyclohexylphosphino)ethane

Base Information Edit

Chemical Name:1,2-Bis(dicyclohexylphosphino)ethane
CAS No.:23743-26-2
Molecular Formula:C26H48P2
Molecular Weight:422.615
Hs Code.:2902199090
European Community (EC) Number:684-243-3
UNII:DG2ZG8EGQ2
DSSTox Substance ID:DTXSID90336507
Nikkaji Number:J133.782C
Wikipedia:1,2-Bis(dicyclohexylphosphino)ethane
Wikidata:Q19903535
ChEMBL ID:CHEMBL406332
Mol file:23743-26-2.mol

Synonyms:1,2-Bis(dicyclohexylphosphino)ethane;23743-26-2;Dcype;Ethylenebis(dicyclohexylphosphine);dicyclohexyl(2-dicyclohexylphosphanylethyl)phosphane;bis(dicyclohexylphosphino)ethane;Phosphine, 1,2-ethanediylbis[dicyclohexyl-;DG2ZG8EGQ2;1,2-Bis(dicyclohexylphosphanyl)ethane;Phosphine, 1,2-ethanediylbis(dicyclohexyl-;1,1'-(1,2-Ethanediyl)bis(1,1-dicyclohexylphosphine);Bis(1,2-dicyclohexylphosphino)ethane;MFCD00015521;1,2-Ethanediylbis[dicyclohexyl]phosphine;UNII-DG2ZG8EGQ2;SCHEMBL301349;CHEMBL406332;DTXSID90336507;AKOS015910340;CS-W009684;SC11233;AS-62659;Phosphine, 1,2-ethanediylbis*dicyclohexyl-;FT-0653185;F10174;A816881;dicyclohexyl(2-dicyclohexylphosphinoethyl)phosphine;dicyclohexyl[2-(dicyclohexylphosphanyl)ethyl]phosphane;Q19903535;Dicyclohexyl[2-(dicyclohexylphosphino)ethyl]phosphine #;Phosphine,1,1'-(1,2-ethanediyl)bis[1,1-dicyclohexyl-;1,2-BIS(DICYCLOHEXYLPHOSPHINO)ETHANE;1,2-ETHANEDIYLBIS[DICYCLOHEXYL]PHOSPHINE;ETHYLENEBIS(DICYCLOHEXYLPHOSPHINE)

Suppliers and Price of 1,2-Bis(dicyclohexylphosphino)ethane

Supply Marketing:Edit

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Strem Chemicals
1,2-Bis(dicyclohexylphosphino)ethane, min. 98%
1g
$ 86.00

Strem Chemicals
1,2-Bis(dicyclohexylphosphino)ethane, min. 98%
5g
$ 344.00

Sigma-Aldrich
1,2-Bis(dicyclohexylphosphino)ethane
5g
$ 376.00

Sigma-Aldrich
1,2-Bis(dicyclohexylphosphino)ethane
1g
$ 118.00

Matrix Scientific
1,2-Bis(dicyclohexylphosphino)ethane 95+%
1g
$ 208.00

Matrix Scientific
1,2-Bis(dicyclohexylphosphino)ethane 95+%
5g
$ 572.00

Chemenu
dicyclohexyl(2-dicyclohexylphosphanylethyl)phosphane 95%+
10g
$ 1101.00

Biosynth Carbosynth
1,2-Bis(dicyclohexylphosphino)ethane
2 g
$ 380.00

Biosynth Carbosynth
1,2-Bis(dicyclohexylphosphino)ethane
1 g
$ 200.00

Biosynth Carbosynth
1,2-Bis(dicyclohexylphosphino)ethane
500 mg
$ 125.00

Total 51 raw suppliers

Chemical Property of 1,2-Bis(dicyclohexylphosphino)ethane Edit

Chemical Property:

Appearance/Colour:white powder
Vapor Pressure:1.02E-10mmHg at 25°C
Melting Point:92.5-96.5 °C(lit.)
Boiling Point:528.288 °C at 760 mmHg
Flash Point:290.559 °C
PSA：27.18000
LogP:9.28100
Storage Temp.:under inert gas (nitrogen or Argon) at 2-8°C
Sensitive.:Air Sensitive
XLogP3:6.9
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:0
Rotatable Bond Count:7
Exact Mass:422.32312553
Heavy Atom Count:28
Complexity:336

Purity/Quality:

98% ^*data from raw suppliers

1,2-Bis(dicyclohexylphosphino)ethane, min. 98% ^*data from reagent suppliers

Safty Information:

Pictogram(s): Xi
Hazard Codes:Xi
Statements: 36/37/38-53-41-37/38
Safety Statements: 37/39-26-39

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1CCC(CC1)P(CCP(C2CCCCC2)C3CCCCC3)C4CCCCC4
Uses 1,2-Bis(dicyclohexylphosphino)ethane can be used as a ligand for:Pd-catalyzed decarbonylative C-H coupling of azoles and aromatic esters.Ni-catalyzed cross-coupling reaction of aryl fluorides and primary amines.

Technology Process of 1,2-Bis(dicyclohexylphosphino)ethane

There total 8 articles about 1,2-Bis(dicyclohexylphosphino)ethane which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 96.0%

: Cd⁽²⁺⁾*2C₁₂H₂₂P^(1-)

: 107-06-2,52399-93-6
1,2-dichloro-ethane

: 23743-26-2
1,2-bis-(dicyclohexylphosphino)ethane

Guidance literature:: at 70 ℃; for 12h;

Reference yield: 81.0%

: 106-93-4
ethylene dibromide

: 829-84-5
dicyclohexylphosphane

: 23743-26-2
1,2-bis-(dicyclohexylphosphino)ethane

Guidance literature:: dicyclohexylphosphane; With cesiumhydroxide monohydrate; In N,N-dimethyl-formamide; at 20 ℃; for 1h; Molecular sieve; Inert atmosphere;

ethylene dibromide; In N,N-dimethyl-formamide; at 20 ℃; for 49h; Inert atmosphere; Molecular sieve;