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Merck

36926

mono-Methyl phthalate

analytical standard

Sinónimos:

Monomethyl phthalate

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About This Item

Fórmula lineal:
2-(HO2C)C6H4CO2CH3
Número CAS:
4376-18-5
Peso molecular:
180.16
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329755541
EC Number:
224-476-6
Beilstein/REAXYS Number:
2048766
MDL number:
MFCD00002466

Nombre del producto

mono-Methyl phthalate, analytical standard

InChI key

FNJSWIPFHMKRAT-UHFFFAOYSA-N

InChI

1S/C9H8O4/c1-13-9(12)7-5-3-2-4-6(7)8(10)11/h2-5H,1H3,(H,10,11)

SMILES string

COC(=O)c1ccccc1C(O)=O

grade

analytical standard

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

82-84 °C (lit.)

application(s)

cleaning products
cosmetics
environmental
food and beverages
personal care

format

neat

Quality Level

100

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
mono-Methyl 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) and gas chromatography-mass spectrometry.

General description

mono-Methyl phthalate belongs to the class of phthalates, broadly employed as plasticizers in various domestic and industrial products, personal care products, pharmaceuticals, medical devices, and paints.

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.

Clase de almacenamiento

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificados de análisis (COA)

Lot/Batch Number
BCCK8881
BCBZ9080

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Simultaneous determination of multiple phthalate metabolites and bisphenol-A in human urine by liquid chromatography?tandem mass spectrometry
Chen L-M, et al.
Journal of Chromatography. B, Biomedical Sciences and Applications, 904(2), 73-80 (2012)
Phthalate metabolites in urine samples from school children in Taipei, Taiwan
Bao J, et al.
Archives of Environmental Contamination and Toxicology, 69(2), 202-207 (2015)
Da-Wei Liang et al.
Applied microbiology and biotechnology, 74(1), 221-229 (2006-11-11)
Results of batch experiments on the denitrifying degradation of dimethyl phthalate (DMP) was most favorable at pH 7-9 and 30-35 degrees C. DMP was first degraded to monomethyl phthalate (MMP), which was in turn degraded to phthalate before complete mineralization.
Manori J Silva et al.
Archives of toxicology, 79(11), 647-652 (2005-07-05)
In assessment of exposure to environmental contaminants, the use of unconventional matrices is becoming an increasingly important area of research. Saliva is one of the most promising alternative matrices because its collection is easy, noninvasive, and inexpensive. In this study
Saou-Hsing Liou et al.
Journal of hazardous materials, 277, 169-179 (2014-03-19)
This 5-month study contains two parts: (1) to monitor the concentrations of 11 phthalate esters metabolites (PAEMs) and two beta-agonists in human urine samples collected from a small group of consented participants including 16 females and five males; and (2)
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