389986

Calcium borohydride bis(tetrahydrofuran)

• Sinónimos: Calcium(+2) borohydride bis(tetrahydrofuran)
• Fórmula lineal: Ca(BH₄)₂· 2C₄H₈O
• Número CAS: 304903-80-8
• Peso molecular: 213.97
• NACRES: NA.22
• PubChem Substance ID: 24864309
• UNSPSC Code: 12352005
• MDL number: MFCD00064774
• Form: powder

Propiedades

• form: powder
• Quality Segment: 100
• reaction suitability: reagent type: reductant
• functional group: 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

Descripción

Application

• 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.

Información de seguridad

• pictograms: GHS02,GHS06,GHS05
• signalword: Danger
• hcodes: H261,H301 + H311 + H331,H314
• pcodes: P231 + P232 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• supp_hazards: EUH014
• Clase de almacenamiento: 4.3 - Hazardous materials which set free flammable gases upon contact with water
• wgk: WGK 3
• ppe: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
• Hazard Classifications: Acute Tox. 3 Oral - Skin Corr. 1B - Water-react. 2