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455180

Sigma-Aldrich

Cloreto de hidrogênio

2.0 M in diethyl ether

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About This Item

Fórmula empírica (Notação de Hill):
HCl
Número CAS:
7647-01-0
Peso molecular:
36.46
Número MDL:
MFCD00011324
Código UNSPSC:
12352301
ID de substância PubChem:
329756805
NACRES:
NA.21

forma

liquid

Nível de qualidade

100

concentração

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

pb

34.6 °C

densidade

0.747 g/mL at 25 °C

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

Cl

InChI

1S/ClH/h1H

chave InChI

VEXZGXHMUGYJMC-UHFFFAOYSA-N

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Descrição geral

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.

Aplicação

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.

Palavra indicadora

Danger

Classificações de perigo

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

Órgãos-alvo

Central nervous system

Perigos de suplementos

EUH019,EUH066

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

-29.2 °F - closed cup

Ponto de fulgor (°C)

-34 °C - closed cup

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

34943

Dimetilsulfóxido

Hydrogen chloride solution in ethanol, for microscopy

Sigma-Aldrich

1.00327

Hydrogen chloride solution

Ácido clorídrico c(HCl) = 2 mol/l (2 N), Titripur®

Supelco

1.09063

Ácido clorídrico

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