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705551

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

Quality Level

100

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.

Signal Word

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 Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

50.0 °F

Flash Point(C)

10 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PDSCL

Deleterious substance

FSL

Group 4: Flammable liquids
Type 1 petroleums
Hazardous rank II
Water insoluble liquid

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

705551-100ML:4548173297545
705551-BULK:
705551-VAR:

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Certificates of Analysis (COA)

Lot/Batch Number
SHBN8669
SHBM2078
SHBL6343
SHBL5283
SHBK9085

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The Chemistry of Imidates.
Roger R and Neilson D G
Chemical Reviews, 61(2), 179-211 (1961)
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