(Ethane-1,2-diyl)bis[bis(4-methylphenyl)phosphane]

Base Information

Chemical Name:(Ethane-1,2-diyl)bis[bis(4-methylphenyl)phosphane]
CAS No.:70320-30-8
Molecular Formula:C30H32P2
Molecular Weight:454.52300
Hs Code.:
ChEMBL ID:CHEMBL68376
DSSTox Substance ID:DTXSID80476082
Nikkaji Number:J1.325.473G
Wikidata:Q82307036
Mol file:70320-30-8.mol

Synonyms:70320-30-8;(Ethane-1,2-diyl)bis[bis(4-methylphenyl)phosphane];2-bis(4-methylphenyl)phosphanylethyl-bis(4-methylphenyl)phosphane;CHEMBL68376;SCHEMBL6251363;DTXSID80476082;1,2-bis(di-p-tolylphos-phino)ethane;1,2-Bis(di-p-tolylphosphaneyl)ethane

Suppliers and Price of (Ethane-1,2-diyl)bis[bis(4-methylphenyl)phosphane]

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 4 raw suppliers

Chemical Property of (Ethane-1,2-diyl)bis[bis(4-methylphenyl)phosphane]

Chemical Property:

Vapor Pressure:0mmHg at 25°C
Boiling Point:555.902oC at 760 mmHg
Flash Point:308.66oC
PSA：27.18000
LogP:6.48580
XLogP3:7.3
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:0
Rotatable Bond Count:7
Exact Mass:454.19792502
Heavy Atom Count:32
Complexity:423

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1=CC=C(C=C1)P(CCP(C2=CC=C(C=C2)C)C3=CC=C(C=C3)C)C4=CC=C(C=C4)C

Technology Process of (Ethane-1,2-diyl)bis[bis(4-methylphenyl)phosphane]

There total 2 articles about (Ethane-1,2-diyl)bis[bis(4-methylphenyl)phosphane] 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: 68.0%

: 39952-43-7
lithium di-(p-tolyl)-phosphide

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

: 70320-30-8
1,2-bis[di(p-tolyl)phosphino]ethane

Guidance literature:: In tetrahydrofuran;
DOI:10.1021/ja00364a019

Reference yield: 38.0%

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

: 4294-57-9
para-methylphenylmagnesium bromide

: 70320-30-8
1,2-bis[di(p-tolyl)phosphino]ethane

Guidance literature:: In diethyl ether;
DOI:10.1039/DT9850001131

Reference yield: 83.0%

: 14515-95-8,56083-13-7
W(CO)4(piperidine)2

: 70320-30-8
1,2-bis[di(p-tolyl)phosphino]ethane

: 118963-65-8
W(CO)4(dptpe)

Guidance literature:: In dichloromethane; reflux for 2h under inertgas; crystn. and washing with hexane, drying in vac., elem. anal.;
DOI:10.1016/0022-328X(88)80448-0