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Merck
CN

PHR3208

Monobenzone

pharmaceutical secondary standard, certified reference material

Synonym(s):

4-(Benzyloxy)phenol, 4-(Phenylmethoxy)phenol, Hydroquinone monobenzyl ether

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About This Item

Linear Formula:
C6H5CH2OC6H4OH
CAS Number:
103-16-2
Molecular Weight:
200.23
NACRES:
NA.24
UNSPSC Code:
41116107
Beilstein/REAXYS Number:
1958305
MDL number:
MFCD00002333

Key Documents

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Product Name

Monobenzone, pharmaceutical secondary standard, certified reference material

SMILES string

Oc1ccc(OCc2ccccc2)cc1

InChI key

VYQNWZOUAUKGHI-UHFFFAOYSA-N

InChI

1S/C13H12O2/c14-12-6-8-13(9-7-12)15-10-11-4-2-1-3-5-11/h1-9,14H,10H2

grade

certified reference material
pharmaceutical secondary standard

agency

traceable to USP 1445506

API family

monobenzone

CofA

current certificate can be downloaded

packaging

pkg of 500 mg

mp

119-120 °C (lit.)

application(s)

pharmaceutical

storage temp.

2-30°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

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 LRAA6959(changes by product) in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H317,H319

Hazard Classifications

Eye Irrit. 2 - Skin Sens. 1

Storage Class

13 - Non Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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