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820747 Potassium borohydride

Potassium borohydride for synthesis. CAS No. 13762-51-1, EC Number 237-360-5.

Potassium borohydride MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Potassium tetrahydroborate, Potassium boranate

CAS #: 13762-51-1 EC Number: 237-360-5 Molar Mass: 53.94 g/mol Chemical Formula: KBH₄ Hill Formula: H₄BK
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
13762-51-1237-360-5H₄BKKBH₄53.94 g/mol

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      Description
      Catalogue Number820747
      SynonymsPotassium tetrahydroborate, Potassium boranate
      References
      Product Information
      CAS number13762-51-1
      EC number237-360-5
      Hill FormulaH₄BK
      Chemical formulaKBH₄
      Molar Mass53.94 g/mol
      HS Code2850 00 90
      Quality LevelMQ200
      Applications
      ApplicationPotassium borohydride for synthesis. CAS No. 13762-51-1, EC Number 237-360-5.
      Biological Information
      Physicochemical Information
      Density1.11 g/cm3 (25 °C)
      Melting Point500 °C
      Bulk density400 kg/m3
      Dimensions
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat 167 mg/kg
      LD 50 dermalLD50 Rabbit 230 mg/kg
      Safety Information according to GHS
      Hazard Pictogram(s) Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Statement(s)H260: In contact with water releases flammable gases which may ignite spontaneously.
      H301: Toxic if swallowed.
      H314: Causes severe skin burns and eye damage.
      H360FD: May damage fertility. May damage the unborn child.
      EUH014: Reacts violently with water.
      Precautionary Statement(s)P231 + P232: Handle and store contents under inert gas. Protect from moisture.
      P260: Do not breathe dust.
      P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
      P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
      P304 + P340 + P310: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.
      P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
      P402 + P404: Store in a dry place. Store in a closed container.
      Signal WordDanger
      Storage class4.3 Hazardous materials, which set free flammable gases upon contact with water
      WGKNWG not water endangering
      Disposal26
      Alkali and alkaline-earth metals should be taken up in an inert solvent and neutralized by adding 2-propanol (Cat. No. 100995) dropwise with stirring. Should the reaction be more violent than expected, conversion should be carried out with tert-butanol or octanol. Caution: This reaction produces hydrogen, which can form explosive mixtures; take necessary precautions. When the reaction has ceased, add water dropwise; neutralize; container D. In the case of alkali or alkaline-earth borohydrides, add methanol (Cat. No. 106008) with stirring; in the case of alkali or alkaline-earth amides and hydrides, organoaluminium and organotin hydrides, add 2-propanol (Cat. No. 100995) dropwise. The substances, which are usually in solid form, should be previously suspended in an ether! When the respective reaction has ceased, hydrolize with water; then neutralize. Container D or E. Lithium aluminium hydride must also be destroyed by slurrying in an ether. Under an inert gas and with thorough stirring, add dropwise a 1:4 mixture of ethyl acetate (Cat. No. 822277) and the ether used to prepare the slurry. Always ensure thorough mixing (stirring)! Container A.
      Safety Information
      Categories of dangerhighly flammable, toxic, corrosive
      Product Usage Statements
      Storage and Shipping Information
      StorageStore below +30°C.
      Packaging Information
      Transport Information
      Declaration (railroad and road) ADR, RIDUN 1870 , 4.3, I
      Declaration (transport by air) IATA-DGRUN 1870 , 4.3, I
      Declaration (transport by sea) IMDG-CodeUN 1870 , 4.3, I
      Supplemental Information
      Specifications
      Assay (hypochlorite)≥ 97.0 %
      Identity (ICP-OES)passes test
      Global Trade Item Number
      Catalogue Number GTIN
      8207470100 04022536465708

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