borane thf density

H. C. Brown, M. C. Desai, P. K. Jadhav JOC 1982, 47, pp. Suggestions for links ". A method of stabilizing borane-tetrahydrofuran complex comprises the step of maintaining the temperature of the borane-tetrahydrofuran complex at or below 20° C. A method of reacting a borane reagent with a substrate comprises the steps of heating the borane reagent and the substrate in a reaction vessel and preventing escape of evolved diborane from the reaction vessel. Reaction of Diborane in Tetrahydrofuran With Selected Organic Compounds Containing Representative Functional Groups . 870 871. The content is subject to change without prior notice.Reproduction or further distribution of this information may be subject to copyright protection. It is a few-steps transformation that starts from the addition of borane (BH 3) to the alkene.This is called hydroboration and it is an electrophilic addition to the alkene. 5065-5069 ". Reaction of Diborane in Tetrahydrofuran With Selected Organic Compounds Containing Representative Functional Groups, Solubility of Diborane- and Boron-containing Lithium Salts, Advances in Organoboron Chemistry--Prospects for Industry, Use of Complexes of Diborane and Organoboranes on a Laboratory and Industrial Scale, Increasing enatioselectivity in reductions with borane reagents, Stabilized deuteroborane-tetrahydrofuran complex, Stabilized Borane-Tetrahydrofuran Complex, Preparation method of high purity borane gas and application of borane gas, Increasing enantioselectivity in reductions with borane reagents, Stabilized borane-tetrahydrofuran complex, Convenient procedures for the laboratory preparation of borazine, [Me3Si][R‐CB11F11]—Synthesis and Properties, Lithium aluminum hydride, aluminum hydride and lithium gallium hydride, and some of their applications in organic and inorganic chemistry1, The reaction of organoboranes with chloramine and with hydroxylamine-O-sulfonic acid. 603-611. Welcome to the ECHA website. 5211 5212, Solubility of Diborane and Boron containing Lithium Salts . V. A study of convenient new preparative procedures for the hydroboration of olefins, Organometallic Compounds of Group III. Particle size distribution (Granulometry), Solubility in organic solvents / fat solubility, Stability in organic solvents and identity of relevant degradation products, Storage stability and reactivity towards container material, Biodegradation in water and sediment: simulation tests, Additional information on environmental fate and behaviour, Short-term toxicity to aquatic invertebrates, Long-term toxicity to aquatic invertebrates, Toxicity to aquatic algae and cyanobacteria, Toxicity to aquatic plants other than algae, Endocrine disrupter testing in aquatic vertebrates – in vivo, Toxicity to soil macroorganisms except arthropods, Endocrine disrupter mammalian screening – in vivo (level 3), Direct observations: clinical cases, poisoning incidents and other, Exposure related observations in humans: other data, Additional physico-chemical properties of nanomaterials, Toxicokinetics, metabolism and distribution. Real, long lived, electronically neutral reagent chemical. C. F. Lane Chem. ". and Industry 1987, pp. J. R. Elliott, W. L. Roth, G. F. Roedel and E. M. Boldebuck JACS 1952, 74, pp. H. E. Wirth, F. E. Massoth, D. X. Gilbert J. Phys. density of boron is equal to 2 340 kg/m³; at 20°C (68°F or 293.15K) at standard atmospheric pressure.In Imperial or US customary measurement system, the density is equal to 146.081 pound per cubic foot [lb/ft³], or 1.35 ounce per cubic inch [oz/inch³] . the Reaction of Gallium Alkyls and Alkyl Hydrides with Unsaturated Hydrocarbons, The role of MgB 12 H 12 in the hydrogen desorption process of Mg (BH 4) 2, The Reaction of Lewis Acids of Boron with Sodium Hydride and Borohydride1, Recent developments on hydrogen release from ammonia borane, Metal borohydrides as hydrogen storage materials, Apparatus and method for the production of trisilylamine by concentrated phase, Half-lives of organolithium reagents in common ethereal solvents, Ammine (trimethyl) aluminum formation and pyrolytic methane loss: thermodynamics, kinetics, and mechanism. M. Follet Chem. Close Find out more on how we use cookies. Tetrahydrofuran--borane. General information; Classification & Labelling & PBT assessment ; Manufacture, use & exposure; Physical & Chemical properties; Environmental fate & pathways; Ecotoxicological information; Toxicological information; Analytical methods; Guidance on safe use; Assessment reports; Reference substances; GHS; DSD - … var d=new Date();document.write(d.getFullYear()); Queries Selective Reductions. Improved Preparation and Asymmetric Hydroboration of Representative Cis Disubstituted Alkenes . The Please upgrade your Internet Explorer to a newer version. Guideline study, available as unpublished report, adequate for assessment. Diisopinocampheylborane of High Optical Purity. 61. 1637-1646. K. Smith Chem. This website uses cookies to ensure you get the best experience on our websites. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner. 773-799 ". EC number: 237-881-8 | CAS number: 14044-65-6. Comments ". Improved Preparation and Asymmetric Hydroboration of Representative Cis-Disubstituted Alkenes, Selective Reductions. Specific Gravity/Density:0.876 Molecular Formula:C4H11BO Molecular Weight:85.94 Section 10 - Stability and Reactivity Chemical Stability: Unstable. H. C. Brown, P. Heim, N. M. Yoon JACS, 1970, 92, pp. Complexes of Ethers With Diborane . XV. 5065 5069 Hydroboration. M. Follet Chem. XV. Borane/THF Complex, 1.0 Molar solution in THF. 603 611. 61. Information on Registered Substances comes from registration dossiers which have been assigned a registration number. Chem. 1976, 76, pp. II. Product Name Borane-tetrahydrofuran complex, 1M solution in THF, stabilized Cat No. Rev. A convenient synthesis of amines from olefins via hydroboration, In situ multinuclear NMR spectroscopic studies of the thermal decomposition of ammonia borane in solution, Rational Design of a Well‐Defined Soluble Calcium Hydride Complex, The effects of chemical additives on the induction phase in solid-state thermal decomposition of ammonia borane, Magnesium borohydride: A new hydrogen storage material, Method of reducing and hydrogenating chemical compounds by reacting with alkali metal borohydrides, Reduction of organic compounds with diborane, Non-classical divalent lanthanide complexes, In situ process for preparing quaternary ammonium bicarbonates and quaternary ammonium carbonates, Hydroboration. This information has not been reviewed or verified by the Agency or any other authority. H. C. Brown, P. Heim, N. M. Yoon JACS, 1970, 92, pp. 1637 1646. Chem. and Industry 1986, pp. Reacts violently with water. Hydroboration-oxidation converts alkenes into alcohols: THF (tetrahydrofuran) is the solvent that is used to stabilize the dimer of BH 3 which is a flammable, toxic, and explosive gas:. Boron weighs 2.34 gram per cubic centimeter or 2 340 kilogram per cubic meter, i.e. © Mark R. Leach 1999 – and Industry 1987, pp. B. Suggestions 123-128 ", MINE SAFETY APPLIANCES COMPANY, PENNSYLVANIA, ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:BURKHARDT, ELIZABETH R.;CORELLA, JOSEPH A. II;REEL/FRAME:009793/0270, ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MINE SAFETY APPLIANCES COMPANY;REEL/FRAME:014797/0829, ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:BASF SE;REEL/FRAME:041656/0197, TWIN BROOK CAPITAL PARTNERS, LLC, AS AGENT, ILLINO, SECURITY INTEREST;ASSIGNOR:CALLERY, LLC;REEL/FRAME:041695/0531, SECURITY INTEREST;ASSIGNORS:ASCENSUS SPECIALTIES LLC;CALLERY, LLC;REEL/FRAME:050470/0746, RELEASE BY SECURED PARTY;ASSIGNOR:TWIN BROOK CAPITAL PARTNERS, LLC, AS AGENT;REEL/FRAME:050477/0920, RELEASE BY SECURED PARTY;ASSIGNOR:TWIN BROOK CAPITAL PARTNERS, LLC;REEL/FRAME:050523/0138, THE NORTHWESTERN MUTUAL LIFE INSURANCE COMPANY, AS, PATENT SECURITY AGREEMENT;ASSIGNORS:ASCENSUS SPECIALTIES LLC;CALLERY, LLC;REEL/FRAME:050646/0905, ASCENSUS SPECIALTIES CALLERY LLC, PENNSYLVANIA, CHANGE OF NAME;ASSIGNOR:CALLERY, LLC;REEL/FRAME:053119/0169, Reduction of Organic Compounds With Diborane, Hydroboration.

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