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89505

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mono-Benzyl phthalate

analytical standard

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Synonym(s):
1,2-Benzenedicarboxylic acid 1-(phenylmethyl) ester, Phthalic acid monobenzyl ester
Empirical Formula (Hill Notation):
C15H12O4
CAS Number:
Molecular Weight:
256.25
Beilstein/REAXYS Number:
1884373
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

assay

≥98.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

impurities

≤0.5% water

mp

103-108 °C

application(s)

cleaning products
cosmetics
environmental
food and beverages
personal care

format

neat

SMILES string

OC(C1=C(C(OCC2=CC=CC=C2)=O)C=CC=C1)=O

InChI

1S/C15H12O4/c16-14(17)12-8-4-5-9-13(12)15(18)19-10-11-6-2-1-3-7-11/h1-9H,10H2,(H,16,17)

InChI key

XIKIUQUXDNHBFR-UHFFFAOYSA-N

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This Item
672613075142078
mono-Benzyl phthalate analytical standard

89505

mono-Benzyl phthalate

Bis(2-ethylhexyl) phthalate certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

67261

Bis(2-ethylhexyl) phthalate

mono-Butyl phthalate analytical standard

30751

mono-Butyl phthalate

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

format

neat

format

neat

format

neat

format

neat

Quality Level

100

Quality Level

300

Quality Level

100

Quality Level

100

grade

analytical standard

grade

certified reference material, TraceCERT®

grade

analytical standard

grade

analytical standard

assay

≥98.0% (HPLC)

assay

-

assay

-

assay

≥95.0% (HPLC)

General description

mono-Benzyl phthalate (MBzP) is a hydroxylated phthalate metabolite, identified as a major intermediate in the titanium dioxide (TiO2)/UV degradation of n-butyl benzyl phthalate (BBP). It is an endocrine disrupting compound and a priority pollutant found in diverse environmental samples. It finds applications as an industrial solvent and additive in a variety of products including adhesives, vinyl flooring products, car-care products, personal care products, etc. MBzP serves as an indicator or marker to determine the exposure to benzylbutyl phthalate (BBP).

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
mono-Benzyl phthalate may be used as an analytical reference standard for the quantification of the analyte in:
  • Biological samples using high-performance liquid chromatography coupled to tandem mass spectrometry (HPLC-MS/MS).
  • River water samples using gas chromatography coupled to mass spectrometry (GC-MS).

Recommended products

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.

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Eye Irrit. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

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25G
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Gillian England-Mason et al.
Environment international, 142, 105892-105892 (2020-07-01)
Environmental health research has reported mixed findings on the associations between prenatal exposure to phthalates and parent-ratings of child behavioral problems. We examined the consistency of the associations between prenatal urinary phthalate concentrations and child behavior scores across two standardized
Jessie P Buckley et al.
Journal of exposure science & environmental epidemiology, 22(5), 468-475 (2012-07-05)
Human phthalate exposure is ubiquitous, but little is known regarding predictors of urinary phthalate levels. To explore this, 50 pregnant women aged 18-38 years completed two questionnaires on potential phthalate exposures and provided a first morning void. Urine samples were
National Report on Human Exposure to Environmental Chemicals, 2 (2003)
Correlations between phthalate metabolites in urine, serum, and seminal plasma from young Danish men determined by isotope dilution liquid chromatography tandem mass spectrometry
Frederiksen H, et al.
Journal of Analytical Toxicology, 34(7), 400-410 (2010)
Susan M Duty et al.
Human reproduction (Oxford, England), 20(3), 604-610 (2004-12-14)
Phthalates are used in personal and consumer products, food packaging materials, and polyvinyl chloride plastics and have been measured in the majority of the general population of the USA. Consistent experimental evidence shows that some phthalates are developmental and reproductive

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