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Merck
CN

1187954

USP

2,4-Dichlorophenol

United States Pharmacopeia (USP) Reference Standard

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About This Item

Linear Formula:
Cl2C6H3OH
CAS Number:
120-83-2
Molecular Weight:
163.00
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329749372
MDL number:
MFCD00002169
Beilstein/REAXYS Number:
742467

Key Documents

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Product Name

2,4-Dichlorophenol, United States Pharmacopeia (USP) Reference Standard

InChI

1S/C6H4Cl2O/c7-4-1-2-6(9)5(8)3-4/h1-3,9H

SMILES string

Oc1ccc(Cl)cc1Cl

InChI key

HFZWRUODUSTPEG-UHFFFAOYSA-N

grade

pharmaceutical primary standard

API family

triclosan

manufacturer/tradename

USP

bp

209-210 °C (lit.)

mp

42-43 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

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Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Application

2,4-Dichlorophenol USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.

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.

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Skin Corr. 1B

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk

WGK 3

flash_point_f

231.1 °F - closed cup

flash_point_c

110.6 °C - closed cup

Regulatory Information

危险化学品
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