Borane, 1,2-ethynediylbis[diethyl-

Base Information

Chemical Name:Borane, 1,2-ethynediylbis[diethyl-
CAS No.:192801-12-0
Molecular Formula:C10H20B2
Molecular Weight:161.891
Hs Code.:
DSSTox Substance ID:DTXSID40453758
Nikkaji Number:J1.381.898C
Wikidata:Q82274986

Synonyms:Borane, 1,2-ethynediylbis[diethyl-;192801-12-0;DTXSID40453758;Ethyne-1,2-diylbis(diethylborane)

Suppliers and Price of Borane, 1,2-ethynediylbis[diethyl-

Supply Marketing:

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

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Chemical Property of Borane, 1,2-ethynediylbis[diethyl-

Chemical Property:

Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:0
Rotatable Bond Count:6
Exact Mass:162.1751110
Heavy Atom Count:12
Complexity:139

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:B(CC)(CC)C#CB(CC)CC

Technology Process of Borane, 1,2-ethynediylbis[diethyl-

There total 1 articles about Borane, 1,2-ethynediylbis[diethyl- 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: 65.0%

: 19162-10-8
diethylboron bromide

: 2117-50-2
bis(trimethyltin)acetylene

: 192801-12-0
1,2-bis(diethylboryl)ethyne

: 1066-44-0
trimethyltin bromide

Guidance literature:: In pentane; inert atmosphere, addn. of soln. of tin compound to soln. of Et2BBr at -30°C, stirring (25°C, 1 h); pptn. of (CH3)3SnBr at -78°C, filtration (-78°C), reductn.of volume (reduced presssure), warming to room temp., addn. (pentane), cooling (-78°C), filtration, reductn. of volume (vacuum), distill ation (vacuum, low temperature);
DOI:10.1002/(SICI)1099-0682(199806)1998:6<761::AID-EJIC761>3.0.CO;2-1

Reference yield:

: 192801-12-0
1,2-bis(diethylboryl)ethyne

: B(C₂H₅)C₂

: 97-94-9
triethyl borane

Guidance literature:: In neat (no solvent); Ar atmosphere, slow heating to 100°C, 120°C, gentle reflux(2 h), cooling to room temp.; removement of volatiles (vacuum), condensation of Et3B;
DOI:10.1002/(SICI)1099-0682(199806)1998:6<761::AID-EJIC761>3.0.CO;2-1