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Merck

455180

Sigma-Aldrich

Cloruro de hidrógeno solution

2.0 M in diethyl ether

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About This Item

Fórmula empírica (notación de Hill):
HCl
Número de CAS:
Peso molecular:
36.46
Número MDL:
Código UNSPSC:
12352301
ID de la sustancia en PubChem:
NACRES:
NA.21

formulario

liquid

Nivel de calidad

concentración

1.90-2.20 M (with NaOH, titration)
2.0 M in diethyl ether

bp

34.6 °C

densidad

0.747 g/mL at 25 °C

temp. de almacenamiento

2-8°C

cadena SMILES

Cl

InChI

1S/ClH/h1H

Clave InChI

VEXZGXHMUGYJMC-UHFFFAOYSA-N

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Descripción general

Hydrogen chloride solution contains 2M hydrogen chloride in diethyl ether as the solvent. It is a strong acid and highly corrosive in nature and is commonly used in the selective cleavage of the protecting groups 2,4,6-trimethoxyphenyl from the respective (2,4,6-trimethoxyphenyl)silane to produce chlorosilanes.

Aplicación

Hydrogen chloride solution can be used as a reagent to synthesize:
  • Cyanohydrin alkyl ethers via chiral Bronsted acid-mediated hydrocyanation of vinyl ethers with silyl cyanides.
  • N, N-Dimethylaniline hydrochloride salts via Pd-catalyzed Buchwald-Hartwig amination of aryl triflates with dimethylamines.
It can also be used as a catalyst for the amidation of carboxylic acids with amines to synthesize amides.

Palabra de señalización

Danger

Clasificaciones de peligro

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Flam. Liq. 1 - Met. Corr. 1 - STOT SE 3

Órganos de actuación

Central nervous system

Riesgos supl.

Código de clase de almacenamiento

3 - Flammable liquids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

-29.2 °F - closed cup

Punto de inflamabilidad (°C)

-34 °C - closed cup


Certificados de análisis (COA)

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