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389986

Calcium borohydride bis(tetrahydrofuran)

Name: Calcium borohydride bis(tetrahydrofuran)
Brand: ALDRICH

Synonym(s):

Calcium(+2) borohydride bis(tetrahydrofuran)

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About This Item

Linear Formula:

Ca(BH₄)₂· 2C₄H₈O

CAS Number:

304903-80-8

Molecular Weight:

213.97

NACRES:

NA.22

PubChem Substance ID:

24864309

UNSPSC Code:

12352005

MDL number:

MFCD00064774

Form:

powder

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Properties

form

powder

Quality Level

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

Description

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.

pictograms

GHS02,GHS06,GHS05

signalword

Danger

Storage Class

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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

Class I Designated Chemical Substances

prtr

Group 3: Spontaneously combustible substances and water- reactive materials + Metal hydrides + Hazardous rank I + 1st spontaneously combustible materials and water reactive materials

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