213462

Sodium borohydride

ReagentPlus^®, 99%

• 동의어(들): Sodium tetrahydridoborate
• Linear Formula: NaBH₄
• CAS Number: 16940-66-2
• Molecular Weight: 37.83
• EC Number: 241-004-4
• MDL number: MFCD00003518
• UNSPSC 코드: 26111700
• PubChem Substance ID: 57647923
• NACRES: NA.22
• 분석: 99%
• 양식: powder

속성

• Quality Level: 300
• 제품 라인: ReagentPlus^®
• 분석: 99%
• 양식: powder
• 반응 적합성: reagent type: reductant
• mp: >300 °C (dec.) (lit.)
• SMILES string: [BH4-].[Na+]
• InChI: 1S/BH4.Na/h1H4;/q-1;+1
• InChI key: YOQDYZUWIQVZSF-UHFFFAOYSA-N

설명

일반 설명

Sodium borohydride, also known as sodium tetrahydridoborate, is a highly basic boron hydride that is commonly used as a reducing agent. It reacts very slowly with water and acts as a catalyst and stabilizer.

애플리케이션

Sodium borohydride can be used as a reducing agent for the:

• Synthesis of cobalt (II, III) oxide (Co₃O₄) from cobalt chloride (CoCl₂) via a co-reduction process.
• Solvent-free reduction of aldehydes and ketones to alcohols in the presence of solid acid as an activator.
• Reductive amination of carbonyl compounds to secondary amines in the presence of silica-gel-supported sulfuric acid as a catalyst.
• Raney nickel-catalyzed reduction of aromatic nitro compounds to aromatic amines.

법적 정보

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

안전성 정보

• 픽토그램: GHS02,GHS06,GHS08,GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H260,H301,H314,H360FD
• 예방조치 성명서: P231 + P232 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Oral - Eye Dam. 1 - Repr. 1B - Skin Corr. 1B - Water-react 1
• 보충제 위험성: EUH014
• Storage Class Code: 4.3 - Hazardous materials which set free flammable gases upon contact with water
• WGK: WGK 2
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges