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C3881

Sigma-Aldrich

Cloreto de cálcio

ReagentPlus®, ≥99.0%

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About This Item

Fórmula empírica (Notação de Hill):
CaCl2 · 2H2O
Número CAS:
10035-04-8
Peso molecular:
147.01
Número CE:
233-140-8
Número MDL:
MFCD00149613
Código UNSPSC:
12352300
ID de substância PubChem:
329775048
NACRES:
NA.21

pressão de vapor

0.01 hPa ( 20 °C)

linha de produto

ReagentPlus®

Ensaio

≥99.0%

forma

powder

pH

5-8 (25 °C, 147 g/L)

pf

176 °C (dec.) (lit.)

cadeia de caracteres SMILES

O.O.Cl[Ca]Cl

InChI

1S/Ca.2ClH.2H2O/h;2*1H;2*1H2/q+2;;;;/p-2

chave InChI

LLSDKQJKOVVTOJ-UHFFFAOYSA-L

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Descrição geral

Calcium chloride dihydrate is an inorganic compound that is commonly used as an environmentally friendly catalyst in organic synthesis. It is also used in asymmetric transformation reactions.

Aplicação

Calcium chloride dihydrate can be used as a catalyst:      
  • In the asymmetric 1,4-addition and [3+2]-cycloaddition reactions in the presence of box-type ligands.      
  • To synthesize hexahydropyrimidine derivatives via a one-pot three-component condensation reaction of ethyl/methyl acetoacetate, aniline, and formaldehyde.

It can also be used as a calcium precursor to synthesize macro/mesoporous dicalcium phosphate monolith (CaHPO4) via the sol-gel method using phosphoric acid (H3PO4), and poly(acrylic acid) (PAA).

Informações legais

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

Pictogramas

Exclamation mark
GHS07

Palavra indicadora

Warning

Frases de perigo

H319

Classificações de perigo

Eye Irrit. 2

Código de classe de armazenamento

13 - Non Combustible Solids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

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Sigma-Aldrich

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Millipore

208290

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SAFC

1.02465

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