The action of a metal hydride with boron produced diborane. Diese eBooks können nur von Empfängern im gleichen Land eingelöst werden. ROBERT A. RHEIN ; AIAA Journal Vol. … Physical properties of liquid oxygen difluoride and liquid diborane Tegg, D. and Tolberg, W. E. Jet Propulsion Laboratory DIBORANE; LIQUID OXYGEN; PHYSICAL PROPERTIES; BOILING; CONSTANTS; DENSITY (MASS/VOLUME); GRAPHS (CHARTS); HEAT OF FORMATION; MELTING POINTS; TABLES (DATA); THERMAL CONDUCTIVITY; THERMODYNAMIC PROPERTIES; VAPOR PRESSURE; VISCOSITY. PRORPERTIES1) Diborane is a colorless, highly toxic gas. The diborane-oxygen-butadiene ratios were 3:9:1, maintaining the stoichiometric ratio of diborane to oxygen. Personnel should be evacuated immediately. Diborane has been tested as a rocket propellant. People exposed for a long time to low amounts of diborane have experienced respiratory irritation, seizures, fatigue, drowsiness, confusion, and occasional transient tremors. It has boiling point ok 180 K1) Diborane catches fire spontaneously when it is exposed to atmospheric air it burns with oxygen. Most of the diborane are known to be flammable in air. Diborane is used as a reducing agent roughly complementary to the reactivity of lithium aluminium hydride. (EPA, 1998). Sind Sie der Meinung, dass dieser Artikel Urheberrechte verletzt? The bridging hydrogen atoms provide one electron each. including, without limitation, no warranties of merchantability or fitness for a particular use and assume no liability in connection with any use of diborane: oxygen is > 2: 3, only water when it is 1: 3, and a mixture of the two when it lies between these limits. Laden Sie eine der kostenlosen Kindle Apps herunter und beginnen Sie, Kindle-Bücher auf Ihrem Smartphone, Tablet und Computer zu lesen. Diborane(6), generally known as diborane, is the chemical compound consisting of boron and hydrogen with the formula B 2 H 6.It is a colorless, pyrophoric gas with a repulsively sweet odor. these chemicals are present. [24], William Nunn Lipscomb Jr. further confirmed the molecular structure of boranes using X-ray crystallography in the 1950s, and developed theories to explain their bonding. Diborane is a colorless gas with an offensive odor. This information is not intended as a license to operate Ignites spontaneously in moist air (forms hydrogen and boric acid), [Haz. Aufgrund der Dateigröße dauert der Download dieses Buchs möglicherweise länger. Since conditions of use [23] The fabric permeation data was generated for DuPont by independent 10. Skin: No recommendation is made specifying the need for personal protective equipment for the body. Diborane is decomposed by water giving off hydrogen, another flammable gas and boric acid a … B. Burg did not specifically discuss 3-center-2-electron bonding in their then classic review in the early 1940s. Fetching data from CrossRef. determine the level of toxicity and the proper personal protective Dieser Artikel hat eine maximale Bestellmenge. Except where otherwise noted, data are given for materials in their, CS1 maint: multiple names: authors list (, National Institute for Occupational Safety and Health, "CDC - DIBORANE - International Chemical Safety Cards - NIOSH", 10.1002/1521-3773(20000616)39:12<2071::AID-ANIE2071>3.0.CO;2-C, "The structures of electron-deficient molecules", "The Boranes and their relatives (Nobel lecture)", National Pollutant Inventory – Boron and compounds, https://en.wikipedia.org/w/index.php?title=Diborane&oldid=986754474, Creative Commons Attribution-ShareAlike License, This page was last edited on 2 November 2020, at 20:32.