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Merck
CN

Y0001955

Paracetamol impurity K

European Pharmacopoeia (EP) Reference Standard

Synonym(s):

4-Aminophenol, 4-Hydroxyaniline

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About This Item

Linear Formula:
H2NC6H4OH
CAS Number:
123-30-8
Molecular Weight:
109.13
EC Number:
204-616-2
UNSPSC Code:
41116107
NACRES:
NA.24
Beilstein/REAXYS Number:
385836
MDL number:
MFCD00007869

Key Documents

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Product Name

Paracetamol impurity K, European Pharmacopoeia (EP) Reference Standard

InChI key

PLIKAWJENQZMHA-UHFFFAOYSA-N

InChI

1S/C6H7NO/c7-5-1-3-6(8)4-2-5/h1-4,8H,7H2

SMILES string

Nc1ccc(O)cc1

grade

pharmaceutical primary standard

API family

paracetamol, acetaminophen

manufacturer/tradename

EDQM

mp

185-189 °C (lit.)

application(s)

pharmaceutical

format

neat

storage temp.

2-8°C

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Application

Paracetamol impurity K EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Other Notes

Sales restrictions may apply.

Packaging

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

signalword

Warning

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Muta. 2 - Skin Sens. 1 - STOT RE 2

target_organs

Kidney

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

危险化学品
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