MDL number MFCD00012429. Reproduction of any materials from the site is strictly forbidden without permission. It reacts with olefins to add the BH 2 functional group. Let ACS help you navigate your career journey with tools, personal coaching and networking. Average mass 85.940 Da. Collaborate with scientists in your field of chemistry and stay current in your area of specialization. ACS-Hach Programs
Find a chemistry community of interest and connect on a local and global level. 1. Beilstein/REAXYS Number 3668402 . Learn how ACS can help you stay ahead in the world of chemistry. >. Borane tetrahydrofuran complex solution, 1.0 M in THF, contains 0.005 M 1,2,2,6,6-pentamethylpiperidine as stabilizer. © 2020 Merck KGaA, Darmstadt, Germany and/or its affiliates. In the past, borane molecules were often labeled "electron-deficient" because of their multicenter bonding (in which a pair of bonding electrons links more than two atoms, as in 3-center-2-electron bonds); this was done in order to distinguish such molecules from hydrocarbons and other classically bonded compounds. As a result, BH3–THF is normally sold as a 1 M (≈10 wt%) solution in THF. Type in Product Names, Product Numbers, or CAS Numbers to see suggestions. As an example, BH3–THF can be distilled without decomposing. Linear Formula BH 3 OC 4 H 8. In 2018, the US Environmental Protection Agency reported that it was a low risk to human health and the environment, but this was disputed by a scientific advisory committee and environmental groups. MSDS Name: Borane-tetrahydrofuran complex, 1M solution in THF, stabilized Catalog Numbers: AC175080000, AC175081000, AC175088000 Synonyms: None known. Borane–tetrahydrofuran (BH3–THF) is a charge-transfer complex that is a useful surrogate for diborane1 in organic synthesis. A practical route to this is the oxidation of sodium borohydride with iodine in THF. Molecular Formula. Advance your career with professional development courses.
Borane tetrahydrofuran complex solution 1.0 M in THF CAS Number 14044-65-6. Promoting excellence in science education and outreach. Explore Career Options
Molecular Weight 85.94 . NACRES NA.22 C4H11BO. If you have a molecule you would like us to consider, please send an e-mail to [email protected]
BH3–THF’s relative stability makes it a convenient way to use extremely toxic and flammable diborane. Launch and grow your career with career services and resources. Now offered virtually. pricing. Borane–tetrahydrofuran (BH 3 –THF) is a charge-transfer complex that is a useful surrogate for diborane 1 in organic synthesis. 2723981. In the past month, EPA revised its assessment, stating that PV29 exposure poses unreasonable risks to workers under certain conditions. All Rights Reserved. Learn More. Under standard conditions, borane dimerizes to produce the more electronically stable diborane. 100-200 mesh, extent of labeling: 0.8-1.0 mmol/g loading, 1 % cross-linked with divinylbenzene. | Privacy. Borane tetrahydrofuran. Trihydridoboron, also known as borane or borine, is an unstable and highly reactive molecule with the chemical formula BoronB H3. It can be used to reduce carboxylic acids to alcohols or nitriles to primary amines. Technical Divisions
Explore the interesting world of science with articles, videos and more. American Association of Chemistry Teachers, Reactions: Chemistry Science Videos & Infographics, Chemicals which, in contact with water, emit flammable gases, category 1, H260—In contact with water releases flammable gases that may ignite spontaneously, Serious eye damage/eye irritation, category 1, Specific target organ toxicity, single exposure, respiratory system, category 3. 2-Picoline borane complex, Empirical Formula (Hill Notation): C15H18BOPS, Synonym: Thank you! Borane-tetrahydrofuran complex, BTHF-1M in THF contains 0.005M sodium borohydride as stabilizer. *Hazard information is available only for the article of commerce, typically a 1 M solution in THF. For your security, this online session is about to end due to inactivity. Structure. PubChem CID. Funding to support the advancement of the chemical sciences through research projects. We present almost all of the molecules suggested by our readers. The electrostatic attraction between the components is not as strong as a covalent bond; but in many cases it is sufficient to make the complex behave as a covalent compound. The agency ordered manufacturer Sun Chemical and importer BASF to provide additional data concerning worker exposure. See our Browser Support/Compatibility page for supported browsers list. H. 11. Borane tetrahydrofuran complex solution, 1.0 M in THF, contains 0.005 M N-Isopropyl-N-methyl-tert-butylamine as stabilizer. I’m a handy compound to tame a useful reagent. —Ed. Explore chemistry education resources by topic that support distance learning. Learn about financial support for future and current high school chemistry teachers. However, this usage is incorrect, as most boranes and related clusters such as carboranes are actually … BO. ACS Professional Education
Find awards and scholarships advancing diversity in the chemical sciences. Company Identification: Acros Organics N.V. One Reagent Lane Fair Lawn, NJ 07410 For information in North America, call: 800-ACROS-01 For emergencies in the US, call CHEMTREC: 800-424-9300 Reactions: Chemistry Science Videos & Infographics
Explanation of pictograms. The complex is commercially available but can also be generated by the dissolution of diborane in THF. Synonyms. This molecule was suggested by a reader. Charge-transfer complexes such as BH3–THF form when a Lewis base (THF in this case) “donates” its unshared electron pair to an electron-deficient Lewis acid such as borane. Sigma-Aldrich Products are sold exclusively through Sigma-Aldrich, Inc.
It is a perylene-based compound that is used in a wide range of coloring applications, including paints, inks, paper, carpets, solar cells, and drugs. B-Isopinocampheyl-9-borabicyclo[3.3.1]nonane solution. Borane - tetrahydrofuran (1:1) Molecular Formula C. 4. Monoisotopic mass 86.090294 Da. Diversity in Chemistry Awards
Borane tetrahydrofuran. 667714. 1.0 M in THF, contains 0.005 M N -Isopropyl- N -methyl- tert -butylamine as stabilizer, 97.5 atom % D (mimimum) Sigma-Aldrich. PubChem Substance ID 24850560. Learn more about this molecule from CAS, the most authoritative and comprehensive source for chemical information. Network with colleagues and access the latest research in your field. 15. If you do not respond, everything you entered on this page will be lost and you will have to login again.