Lead(II) tetrafluoroborate

Base Information

• Chemical Name: Lead(II) tetrafluoroborate
• CAS No.: 13814-96-5
• Molecular Formula: Pb^.(BF4)2
• Molecular Weight: 380.809
• Hs Code.: 28269090
• European Community (EC) Number: 237-486-0
• UN Number: 2291
• UNII: WAX1E0VJ84
• DSSTox Substance ID: DTXSID9065651
• Wikidata: Q27292536
• Mol file: 13814-96-5.mol

Synonyms:Lead(II) tetrafluoroborate;13814-96-5;LEAD FLUOROBORATE;Lead boron fluoride;Lead tetrafluoroborate;lead(2+);ditetrafluoroborate;Lead bis(tetrafluoroborate);Borate(1-), tetrafluoro-, lead(2+) (2:1);Lead tetrafluoroborate (Pb(BF4)2);Borate(1-), tetrafluoro-, lead (2+);Lead fluoborate;Lead borofluoride;MFCD00016270;UNII-WAX1E0VJ84;WAX1E0VJ84;lead(2+) ditetrafluoroborate;BF4.1/2Pb;B-F4.1/2Pb;DTXSID9065651;Lead fluoroborate (Pb(BF4)2);LEAD FLUOROBORATE [HSDB];HSDB 1991;EINECS 237-486-0;LEAD FLUOBORATE (PB(BF4)2);AKOS015912533;Borate(1-), tetrafluoro-, lead(2);FT-0654842;Borate(1-), tetrafluoro-, lead(2) (2:1);EC 237-486-0;Borate(1-), tetrafluoro-, lead (2+) (2:1);Borate(1-), tetrafluoro-, lead(2++) (2:1);A807340;Borato (1-), tetrafluoro, plomo (2 +) (2:1);Q27292536

Chemical Property of Lead(II) tetrafluoroborate

Chemical Property:

• Appearance/Colour: Odorless colorless liquid
• Flash Point: NotoConsidered to be a fire hazard
• PSA: 0.00000
• Density: 1.62 g/mL at 20 °C
• LogP: 2.21920
• Water Solubility.: Soluble
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 10
• Rotatable Bond Count: 0
• Exact Mass: 381.98249
• Heavy Atom Count: 11
• Complexity: 19.1
• Transport DOT Label: Poison

Purity/Quality:

99.9% ^*data from raw suppliers

Lead(II) tetrafluoroborate, 50% w/w aq. soln. ^*data from reagent suppliers

Safty Information:

• Pictogram(s): T,N
• Hazard Codes: T,N
• Statements: 61-20/22-33-50/53-62
• Safety Statements: 53-45-60-61-36/37

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Metals -> Lead Compounds, Inorganic
• Canonical SMILES: [B-](F)(F)(F)F.[B-](F)(F)(F)F.[Pb+2]
• Uses: Used in tin-lead electroplatingLead(II) tetrafluoroborate is used as a catalyst involved in calixarene formation through hydrogen-bonded dimmers and in the preparation of linear polyesters. It is involved in the development and optimization of a bipolar lead-boron tetrafluoride accumulator. It is an electroplating solution for coating metal objects with lead and curing agent for epoxy resins. Further, it is used in printing lines, tin-lead alloy plating, lead soldering and also as a circuit board tin-lead alloy plating. Catalyst for mediation of calixarene formation via hydrogen-bonded dimersAnalyzed in terms of electochemical characterization of the effects of impurities and organic additives in lead electrowinning from fluoroborate electrolyteUsed in the development and optimization of a bipolar lead-boron tetrafluoride accumulator

Technology Process of Lead(II) tetrafluoroborate

There total 2 articles about Lead(II) tetrafluoroborate 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:

tetrabutylammonium tetrafluoroborate (429-42-5) → lead(II) tetrafluoroborate (13814-96-5)

Guidance literature:

With Pd-amalgam; In dichloromethane; Electrolysis; electrochemical oxidation at a dropping amalgam electrode (ca. 0.5nm) (adding Pb to Hg), 0.2 M soln. of (NBu4)BF4 (purged with solvent-satd. argon), 22.+-.1°C, reference electrode: Ag/AgCl (CH2Cl2 satd. with LiCl, containing 0.1M (NBu4)ClO4); detection by dropping amalgam electrode and cyclic voltammetry;

DOI:10.1021/ja00224a010

Reference yield:

lead (7439-92-1) + tetrafluoroboric acid → lead(II) tetrafluoroborate (13814-96-5)

Guidance literature:

In water; Electrolysis; in soln. obtained;;

Reference yield: 53.0%

tetrafluoroboric acid + lead(II) tetrafluoroborate (13814-96-5) + tetrachlorobis(triphenylphosphine)tungsten(IV) + 1,2-bis-(diphenylphosphino)ethane (1663-45-2) → trans-[W(O)(F)(1,2-bis(diphenylphosphino)ethane)2](BF4)

Guidance literature:

In water; isopropyl alcohol; dissoln. of W-complex and dppe in degassed mixt. of i-PrOH, 50% aq. HBF4and 50% aq. Pb(BF4)2 (175:25:12 v/v/v), refluxing under N2 for 16 h; cooling, collection (filtration), washing (water, Et2O), extn. into hot Me2CO, cooling, addn. of excess aq. HBF4 (crystn.); elem. anal.;

DOI:10.1021/ic980342u

upstream raw materials:

tetrabutylammonium tetrafluoroborate

lead

Downstream raw materials:

lead

tellurium

lead(IV) fluoride

lead(II) thiocyanate

Refernces