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Sigma-Aldrich

Hydrogen chloride solution

3 M in cyclopentyl methyl ether (CPME)

Synonym(s):

Hydrochloric acid in CPME

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About This Item

Empirical Formula (Hill Notation):
HCl
CAS Number:
7647-01-0
Molecular Weight:
36.46
MDL number:
MFCD00011324
UNSPSC Code:
12352301
PubChem Substance ID:
329762569
NACRES:
NA.22

form

liquid

concentration

2.85-3.30 M (silver nitrate titration)
3 M in cyclopentyl methyl ether (CPME)

bp

106 °C

density

0.895 g/mL at 25 °C

storage temp.

2-8°C

SMILES string

Cl

InChI

1S/ClH/h1H

InChI key

VEXZGXHMUGYJMC-UHFFFAOYSA-N

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Application

Hydrogen chloride solution can be used in the Pinner synthesis of imidate hydrochlorides, which involves acid-catalyzed condensation of a nitrile and an alcohol under anhydrous conditions.

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Met. Corr. 1 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 2

flash_point_f

50.0 °F

flash_point_c

10 °C

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Certificates of Analysis (COA)

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The Chemistry of Imidates.
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