389986

Calcium borohydride bis(tetrahydrofuran)

• 동의어(들): Calcium(+2) borohydride bis(tetrahydrofuran)
• Linear Formula: Ca(BH₄)₂· 2C₄H₈O
• CAS Number: 304903-80-8
• Molecular Weight: 213.97
• MDL number: MFCD00064774
• UNSPSC 코드: 12352005
• PubChem Substance ID: 24864309
• NACRES: NA.22

속성

• 형태: powder
• Quality Level: 100
• 반응 적합성: reagent type: reductant
• 작용기: ether
• SMILES string: [BH4-].[BH4-].[Ca++].C1CCOC1.C2CCOC2
• InChI: 1S/2C4H8O.2BH4.Ca/c2*1-2-4-5-3-1;;;/h2*1-4H2;2*1H4;/q;;2*-1;+2
• InChI key: QNDQIIWFODWXIW-UHFFFAOYSA-N

설명

애플리케이션

• Reactant for preparation of calcium tetradecahydroundecaborate used for synthesizing other salts with boron hydride nido-borates

Calcium borohydride bis(tetrahydrofuran) can be used as a selective reducing agent to reduce α,β-unsaturated lactone derivatives (pterocidin) to corresponding diols without reducing the conjugated C-C double bond.

안전성 정보

• 픽토그램: GHS02,GHS06,GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H261,H301 + H311 + H331,H314
• 예방조치 성명서: P231 + P232 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Oral - Skin Corr. 1B - Water-react 2
• 보충제 위험성: EUH014
• Storage Class Code: 4.3 - Hazardous materials which set free flammable gases upon contact with water
• WGK: WGK 3
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges