1,2-BIS(DI-TERT-BUTYLPHOSPHINO)ETHANE

Base Information

Chemical Name:1,2-BIS(DI-TERT-BUTYLPHOSPHINO)ETHANE
CAS No.:4141-59-7
Molecular Formula:C18H40 P2
Molecular Weight:318.463
Hs Code.:2901100000
Mol file:4141-59-7.mol

Synonyms:Phosphine,ethylenebis[dibutyl- (7CI,8CI); 1,2-Bis(dibutylphosphino)ethane

Suppliers and Price of 1,2-BIS(DI-TERT-BUTYLPHOSPHINO)ETHANE

Supply Marketing:

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

Total 3 raw suppliers

Chemical Property of 1,2-BIS(DI-TERT-BUTYLPHOSPHINO)ETHANE

Chemical Property:

PSA：27.18000
LogP:7.14420

Purity/Quality:: 98%Min ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 1,2-BIS(DI-TERT-BUTYLPHOSPHINO)ETHANE

There total 9 articles about 1,2-BIS(DI-TERT-BUTYLPHOSPHINO)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: 85.0%

: ethylenebis(di-tert-butylchlorophosphonium) dichloride

: 4141-59-7,107783-62-0
1,2-bis(di-tert-butyl)phosphinoethane

Guidance literature:: With lithium aluminium tetrahydride; sodium aluminum tetrahydride; sodium hydride; In tetrahydrofuran; at -78 - 20 ℃; for 1h; Schlenk technique; Inert atmosphere;
DOI:10.1002/adsc.201300787

Reference yield: 40.0%

: 28240-69-9
1,2-bis(dichlorophosphino)ethane

: 594-19-4
tert.-butyl lithium

: 4141-59-7,107783-62-0
1,2-bis(di-tert-butyl)phosphinoethane

Guidance literature:: In diethyl ether; pentane; -78 to 20 deg C;

Reference yield:

: 74-85-1
ethene

: (dtbpe)Ni(η²-acrylic acid) complex

: 138419-50-8
[bis(di-tert-butylphosphino)ethane](ethylene)nickel

: 4141-59-7,107783-62-0
1,2-bis(di-tert-butyl)phosphinoethane

Guidance literature:: (dtbpe)Ni(η²-acrylic acid) complex; With sodium hexamethyldisilazane; In tetrahydrofuran-d8; at 20 ℃; for 6h; Inert atmosphere;

ethene; In tetrahydrofuran-d8; at 60 ℃; for 20h; under 6000.6 Torr; Inert atmosphere;
DOI:10.1002/chem.201201757