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Merck
CN

Y0001357

Butyl parahydroxybenzoate impurity E

European Pharmacopoeia (EP) Reference Standard

Synonym(s):

Isobutyl 4-hydroxybenzoate

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About This Item

Empirical Formula (Hill Notation):
C11H14O3
CAS Number:
4247-02-3
Molecular Weight:
194.23
NACRES:
NA.24
PubChem Substance ID:
329831379
UNSPSC Code:
41116107
MDL number:
MFCD00020167

Key Documents

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Product Name

Butyl parahydroxybenzoate impurity E, European Pharmacopoeia (EP) Reference Standard

InChI

1S/C11H14O3/c1-8(2)7-14-11(13)9-3-5-10(12)6-4-9/h3-6,8,12H,7H2,1-2H3

SMILES string

CC(C)COC(=O)c1ccc(O)cc1

InChI key

XPJVKCRENWUEJH-UHFFFAOYSA-N

grade

pharmaceutical primary standard

API family

butylparaben

manufacturer/tradename

EDQM

mp

75-80 °C

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

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Related Categories

Application

Butyl parahydroxybenzoate impurity E EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

General description

This compound is listed in the SVHC (Substances of very high concern) candidate list of ECHA (European Chemicals Agency)
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.

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H315,H318

Hazard Classifications

Eye Dam. 1 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

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Antonis Myridakis et al.
Analytical and bioanalytical chemistry, 407(9), 2509-2518 (2015-02-04)
Phthalates, bisphenol A (BPA) and parabens (PBs), organic chemicals widely used in everyday products, are considered to be endocrine disruptors. We propose a liquid chromatography-tandem mass spectrometry (LC-MS/MS) method for the determination of seven phthalate metabolites, six PBs and BPA

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