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Merck
CN

PHR2595

2,4-dichlorophenol

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym(s):

2,4-Dichlorophenol

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About This Item

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

Key Documents

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Product Name

2,4-dichlorophenol, Pharmaceutical Secondary Standard; Certified Reference Material

CofA

current certificate can be downloaded

SMILES string

Oc1ccc(Cl)cc1Cl

InChI

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

InChI key

HFZWRUODUSTPEG-UHFFFAOYSA-N

grade

certified reference material
pharmaceutical secondary standard

agency

traceable to USP 1187954

API family

triclosan

form

solid

packaging

pkg of 200 mg

bp

209-210 °C (lit.)

mp

42-43 °C (lit.)

application(s)

pharmaceutical

storage temp.

2-8°C

Quality Level

300

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Analysis Note

These secondary standards offer multi-traceability to the USP and EP primary standards, where they are available.

Application

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

General description

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
To see an example of a Certificate of Analysis for this material enter LRAC5957 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

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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
This item has

Certificates of Analysis (COA)

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