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Merck
CN

Y0000766

Phthalic acid

European Pharmacopoeia (EP) Reference Standard

Synonym(s):

1,2-Benzenedicarboxylic acid

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About This Item

Linear Formula:
C6H4-1,2-(CO2H)2
CAS Number:
Molecular Weight:
166.13
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
608199
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Product Name

Phthalic acid, European Pharmacopoeia (EP) Reference Standard

InChI

1S/C8H6O4/c9-7(10)5-3-1-2-4-6(5)8(11)12/h1-4H,(H,9,10)(H,11,12)

SMILES string

OC(C1=C(C(O)=O)C=CC=C1)=O

InChI key

XNGIFLGASWRNHJ-UHFFFAOYSA-N

grade

pharmaceutical primary standard

API family

fluorescein

manufacturer/tradename

EDQM

mp

210-211 °C (dec.) (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

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Application

Phthalic acid 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.

pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Eye Dam. 1

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

334.4 °F

flash_point_c

168 °C


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Mahmoud M Abdel daiem et al.
Journal of environmental management, 109, 164-178 (2012-07-17)
This article describes the most recent methods developed to remove phthalic acid esters (PAEs) from water, wastewater, sludge, and soil. In general, PAEs are considered to be endocrine disrupting chemicals (EDCs), whose effects may not appear until long after exposure.
Wenli Liu et al.
Bulletin of environmental contamination and toxicology, 92(5), 621-624 (2014-02-19)
Effects of di-(2-ethylhexyl) phthalate and di-n-butyl phthalate on seed germination rate and antioxidant enzymes activities of mung bean (Phaseolus radiatus L.) were investigated. Results showed that under the treatment with 10 mg/kg of phthalate esters (PAEs), superoxide dismutase (SOD), peroxidase and
Ying Zhang et al.
The Science of the total environment, 506-507, 118-125 (2014-12-03)
The current study investigates the existence of 15 phthalate esters (PAEs) in surface soils (27 samples) collected from 9 different facility agriculture sites in the black soil region of northeast China, during the process of agricultural production (comprising only three
Germaine M Buck Louis et al.
Fertility and sterility, 101(5), 1359-1366 (2014-02-19)
To assess the relationship between environmental chemicals and couple fecundity or time to pregnancy (TTP). Prospective cohort. Communities of targeted populations with reported exposure. 501 couples recruited upon discontinuing contraception to become pregnant, 2005-2009. None. Fecundability odds ratios (FORs) and
I-Jen Wang et al.
Environmental research, 136, 213-218 (2014-12-03)
Phthalate exposure may increase the risk of atopic disorders. However, little is known about the joint effects of phthalate exposure and filaggrin (FLG) gene variants on atopic dermatitis (AD). We want to investigate whether FLG variants are related to a

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