ethane-1,2-diylbis(dichloroborane)

Base Information Edit

Chemical Name:ethane-1,2-diylbis(dichloroborane)
CAS No.:20816-71-1
Molecular Formula:C2H4B2Cl4
Molecular Weight:191.488
Hs Code.:
Mol file:20816-71-1.mol

Synonyms:

Suppliers and Price of ethane-1,2-diylbis(dichloroborane)

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

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Chemical Property of ethane-1,2-diylbis(dichloroborane) Edit

Chemical Property:

Vapor Pressure:0.829mmHg at 25°C

Purity/Quality:

Safty Information:

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Technology Process of ethane-1,2-diylbis(dichloroborane)

There total 7 articles about ethane-1,2-diylbis(dichloroborane) 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: 95.0%

: 74-85-1
ethene

: 13701-67-2
diboron tetrachloride

: 20816-71-1
1,2-bis(dichloroboryl)ethane

Guidance literature:: 4 h, -80°C; after recondensing at ambient temp. react further 12 h at -80°C; fractionated in traps at -45, -111.9 and -196°C, product in the second and third traps;
DOI:10.1021/ja01650a011

Reference yield: 19.0%

: 59534-55-3
1,2-bis(dichloroaluminio)ethane

: 10294-34-5
boron trichloride

: 20816-71-1
1,2-bis(dichloroboryl)ethane

Guidance literature:: In neat (no solvent); byproducts: AlCl3; under N2; a mixt. of 270 mmol of the Al compound and 0.5 l BCl3 is refluxed for 20 h; excess of BCl3 and volatile products removed in vac. (0.1 Torr); residue distd. in vac.;