Boron Hydride is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. Hydride compounds are used often used as portable sources of hydrogen gas.American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia)and follows applicable ASTM testing standards.Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.
Boron is a Block P, Group 13, Period 2 element. The number of electrons in each of Boron's shells is 2, 3 and its electronic configuration is [He] 2s2 2p1. In its elemental form boron's CAS number is 7440-42-8. The boron atom has a radius of 79.5.pm and it's Van der Waals radius is 200.pm. Boron is not toxic. Boron has an energy band gap of 1.50 to 1.56 eV, which is higher than that of either silicon or germanium. Optical characteristics include transmitting portions of the infrared. Boron is a poor conductor of electricity at room temperature but a good conductor at high temperature. Boron in its elemental form is not toxic. Amorphous boron is used in pyrotechnic flares to provide a distinctive green color, and in rockets as an igniter Boric acid is also an important boron compound with major markets in textile products. Boron compounds are also extensively used in the manufacture of borosilicate glasses. The isotope Boron-10 is used as a control for nuclear reactors, as a shield for nuclear radiation, and in instruments used for detecting neutrons. Boron nitride has remarkable properties and can be used to make a material as hard as diamond. The nitride also behaves like an electrical insulator but conducts heat like a metal. Boron also has lubricating properties similar to graphite. Boron was first discovered by Sir Humphry Davy and J.L Gay-Lussac in 1808. The name Boron originates from a combination of carbon and the Arabic word 'buraqu meaning borax. See Boron research below.
Hydrogen is a Block S, Group 1, Period 1 element. The electronic configuration is 1s1. In its elemental form hydrogen's CAS number is 1333-74-0. The hydrogen atom has a radius of 37.3.pm and it's Van der Waals radius is 120.pm. Hydrogen is highly flammable. Hydrogen was discovered by Sir Henry Cavendish in 1766.
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Application of a novel boronated porphyrin (H(2) OCP) as a dual sensitizer for both PDT and BNCT.
Hiramatsu R, Kawabata S, Miyatake S, Kuroiwa T, Easson MW, Vicente MG.
Lasers Surg Med. 2011 Jan;43(1):52-8. doi: 10.1002/lsm.21026.PMID: 21254143 [PubMed - in process]
A novel and sensitive resonance scattering assay for detection of urea in serum coupled urease catalytic reaction and NH(4) (+) associated particle reaction.
Liang A, Qin H, Zhou L, Zhang Y, Ouyang H, Wang P, Jiang Z.
Bioprocess Biosyst Eng. 2011 Jan 21. [Epub ahead of print]PMID: 21253771 [PubMed - as supplied by publisher]
Electrochemical treatment of wastewater polluted by nitrate: selective reduction to N(2) on Boron-Doped Diamond cathode.
Georgeaud V, Diamand A, Borrut D, Grange D, Coste M.
Water Sci Technol. 2011;63(2):206-12.PMID: 21252421 [PubMed - in process]
Novel Pyridazine Based Scorpionate Ligands in Cobalt and Nickel Boratrane Compounds.
Nuss G, Saischek G, Harum BN, Volpe M, Gatterer K, Belaj F, Mo?sch-Zanetti NC.
Inorg Chem. 2011 Jan 20. [Epub ahead of print]PMID: 21250681 [PubMed - as supplied by publisher]
Cationized gelatin-HVJ envelope with sodium borocaptate improved the BNCT efficacy for liver tumors in vivo.
Fujii H, Matsuyama A, Komoda H, Sasai M, Suzuki M, Asano T, Doki Y, Kirihata M, Ono K, Tabata Y, Kaneda Y, Sawa Y, Lee CM.
Radiat Oncol. 2011 Jan 20;6(1):8. [Epub ahead of print]PMID: 21247507 [PubMed - as supplied by publisher]Free Article
High-temperature thermal stability and axial compressive properties of a coaxial carbon nanotube inside a boron nitride nanotube.
Liew KM, Yuan J.
Nanotechnology. 2011 Feb 25;22(8):085701. Epub 2011 Jan 17.PMID: 21242624 [PubMed - in process]
Experimental analysis of charge redistribution due to chemical bonding by high-resolution transmission electron microscopy.
Meyer JC, Kurasch S, Park HJ, Skakalova V, Künzel D, Groß A, Chuvilin A, Algara-Siller G, Roth S, Iwasaki T, Starke U, Smet JH, Kaiser U.
Nat Mater. 2011 Jan 16. [Epub ahead of print]PMID: 21240288 [PubMed - as supplied by publisher]
l-Boronophenylalanine-mediated Boron Neutron Capture Therapy for Malignant Glioma Progressing After External Beam Radiation Therapy: A Phase I Study.
Kankaanranta L, Seppälä T, Koivunoro H, Välimäki P, Beule A, Collan J, Kortesniemi M, Uusi-Simola J, Kotiluoto P, Auterinen I, Serèn T, Paetau A, Saarilahti K, Savolainen S, Joensuu H.
Int J Radiat Oncol Biol Phys. 2011 Jan 13. [Epub ahead of print]PMID: 21236605 [PubMed - as supplied by publisher]
Trace Elements in the Hair of Hemodialysis Patients.
Ochi A, Ishimura E, Tsujimoto Y, Kakiya R, Tabata T, Mori K, Shoji T, Yasuda H, Nishizawa Y, Inaba M.
Biol Trace Elem Res. 2011 Jan 14. [Epub ahead of print]PMID: 21234813 [PubMed - as supplied by publisher]
New superconducting and semiconducting fe-B compounds predicted with an ab initio evolutionary search.
Kolmogorov AN, Shah S, Margine ER, Bialon AF, Hammerschmidt T, Drautz R.
Phys Rev Lett. 2010 Nov 19;105(21):217003. Epub 2010 Nov 19.PMID: 21231344 [PubMed - in process]
Soft Bond-Deformation Paths in Superhard ?-Boron.
Zhou W, Sun H, Chen C.
Phys Rev Lett. 2010 Nov 19;105(21):215503. Epub 2010 Nov 17.PMID: 21231321 [PubMed - in process]
Micronutrient mineral and folate content of Australian and imported dried fruit products.
Bennett LE, Singh DP, Clingeleffer PR.
Crit Rev Food Sci Nutr. 2011 Jan;51(1):38-49.PMID: 21229417 [PubMed - in process]
Silencing of the GDP-D-mannose 3,5-epimerase affects the structure and cross-linking of the pectic polysaccharide rhamnogalacturonan II and plant growth in tomato.
Voxeur A, Gilbert L, Rihouey C, Driouich A, Rothan C, Baldet P, Lerouge P.
J Biol Chem. 2011 Jan 11. [Epub ahead of print]PMID: 21224383 [PubMed - as supplied by publisher]Free Article
Role of an extracellular loop in determining the stoichiometry of Na/HCO3 cotransporters.
Chen LM, Liu Y, Boron WF.
J Physiol. 2011 Jan 4. [Epub ahead of print]PMID: 21224233 [PubMed - as supplied by publisher]
Borate Minerals and Origin of the RNA World.
Grew ES, Bada JL, Hazen RM.
Orig Life Evol Biosph. 2011 Jan 8. [Epub ahead of print]PMID: 21221809 [PubMed - as supplied by publisher]
Hunting for Monolayer Boron Nitride: Optical and Raman Signatures.
Gorbachev RV, Riaz I, Nair RR, Jalil R, Britnell L, Belle BD, Hill EW, Novoselov KS, Watanabe K, Taniguchi T, Geim AK, Blake P.
Small. 2011 Jan 7. [Epub ahead of print] No abstract available. PMID: 21218420 [PubMed - as supplied by publisher]
Fabrication of Vertically Aligned Diamond Whiskers from Highly Boron-Doped Diamond by Oxygen Plasma Etching.
Terashima C, Arihara K, Okazaki S, Shichi T, Tryk DA, Shirafuji T, Saito N, Takai O, Fujishima A.
ACS Appl Mater Interfaces. 2011 Jan 7. [Epub ahead of print]PMID: 21214209 [PubMed - as supplied by publisher]
Factors Controlling Stripping Voltammetry of Lead at Polycrystalline Boron Doped Diamond Electrodes: New Insights from High-Resolution Microscopy.
Hutton LA, Newton ME, Unwin PR, Macpherson JV.
Anal Chem. 2011 Jan 7. [Epub ahead of print]PMID: 21214184 [PubMed - as supplied by publisher]
Boron removal and recovery from concentrated wastewater using a microwave hydrothermal method.
Tsai HC, Lo SL.
J Hazard Mater. 2010 Dec 10. [Epub ahead of print]PMID: 21211905 [PubMed - as supplied by publisher]
Water-supported organized structures based on wedge-shaped amphiphilic derivatives of dipyrrolyldiketone boron complexes.
Maeda H, Eifuku N, Haketa Y, Ito Y, Lee E, Lee M.
Phys Chem Chem Phys. 2011 Jan 5. [Epub ahead of print]PMID: 21210031 [PubMed - as supplied by publisher]
Recent Research & Development for Hydride
Diazaphospholenes: N-Heterocyclic Phosphines between Molecules and
Lewis Pairs. Gudat D. Acc Chem Res. 2010 Jun 24. [Epub ahead of print] PubMed PMID:
20572668.
Thymidylate Synthase Catalyzed H-Transfers: Two Chapters in
One Tale. Wang Z, Kohen A. J Am Chem Soc. 2010 Jun 24. [Epub ahead of print] PubMed PMID:
20575541.
Cobalt-Mediated Linear 2:1 Co-oligomerization of Alkynes with Enol Ethers to Give
1-Alkoxy-1,3,5-Trienes: A Missing Mode of Reactivity. Lebœuf D, Iannazzo L, Geny A, Malacria M, Vollhardt KP, Aubert C, Gandon V. Chemistry. 2010 Jun 23.
[Epub ahead of print] PubMed PMID: 20575116.
Synthesis and evaluation of silica
hydride-based fluorinated stationary phases. Pesek JJ, Matyska MT, Prajapati KV. J Sep Sci. 2010 Jun 22. [Epub ahead
of print] PubMed PMID: 20572267.
Kinetics of substituted
silylene addition and elimination in silicon nanocluster growth captured by group
additivity. Adamczyk AJ, Reyniers MF, Marin GB, Broadbelt LJ. Chemphyschem. 2010 Jun 21;11(9):1978-94. PubMed PMID: 20549662.
Synthesis of 2-Boryl- and Silylindoles
by Copper-Catalyzed Borylative and Silylative Cyclization of 2-Alkenylaryl
Isocyanides. Tobisu M, Fujihara H, Koh K, Chatani N. J Org Chem. 2010 Jun 17. [Epub ahead of print] PubMed PMID:
20557065.
Thermal Decomposition of Mono- and
Bimetallic Magnesium Amidoborane Complexes. Spielmann J, Piesik DF, Harder S. Chemistry. 2010 Jun 16. [Epub ahead
of print] PubMed PMID: 20564288.
Versatile New C(3)-Symmetric Tripodal Tetraphosphine Ligands; Structural
Flexibility to Stabilize Cu(I) and Rh(I) Species and Tune Their Reactivity. Wassenaar J, Siegler MA, Spek AL, de Bruin B, Reek JN, van der Vlugt JI. Inorg
Chem. 2010 Jun 16. [Epub ahead of print] PubMed PMID: 20552965.
Iron-Catalyzed Hydrogen Production from Formic Acid. Boddien A, Loges B, Ga¨rtner F, Torborg C, Fumino K, Junge H, Ludwig R, Beller
M. J Am Chem Soc. 2010 Jun
15. [Epub ahead of print] PubMed PMID: 20550131.
Intermolecular Dehydrative Coupling Reaction of Arylketones
with Cyclic Alkenes Catalyzed by a Well-Defined Cationic Ruthenium-Hydride
Complex: A Novel Ketone Olefination Method via Vinyl C-H Bond Activation.
Yi CS, Lee DW. Organometallics. 2010 Mar 19;29(8):1883-1885. PubMed PMID: 20567607; PubMed
Central PMCID: PMC2887707.