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C3881

Sigma-Aldrich

Cloruro de calcio dihydrate

ReagentPlus®, ≥99.0%

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About This Item

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

presión de vapor

0.01 hPa ( 20 °C)

Nivel de calidad

200

Línea del producto

ReagentPlus®

Ensayo

≥99.0%

Formulario

powder

pH

5-8 (25 °C, 147 g/L)

mp

176 °C (dec.) (lit.)

cadena SMILES

O.O.Cl[Ca]Cl

InChI

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

Clave InChI

LLSDKQJKOVVTOJ-UHFFFAOYSA-L

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Descripción general

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.

Aplicación

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).

Información legal

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

Pictogramas

Exclamation mark
GHS07

Palabra de señalización

Warning

Frases de peligro

H319

Clasificaciones de peligro

Eye Irrit. 2

Código de clase de almacenamiento

13 - Non Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

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Certificados de análisis (COA)

Lot/Batch Number
0000427166
0000427163
0000427164
0000427163
0000427166

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