Determine the necessary mass, volume, or concentration for preparing a solution.
≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C Ships Wet ice Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 3 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Monoethyl Phthalate (MEP) is a metabolite of plasticizer diethyl phthalate (DEP). Monoethyl Phthalate is a one of the most abundant phthalate metabolites present in human urine. It is also present in other body fluids including breast milk, serum, semen, saliva and amniotic. Monoethyl Phthalate (MEP), together with mono-benzyl phthalate and mono-isobutyl phthalate has been associated with obesity in children, anomalities in pubertal development in girls, and increased risk of endometriosis in women. MEP and MiBP (mono-isobutyl phthalate) representing low molecular weight phthalates, and MECPP (Mono-(2-ethyl-5-carboxypentyl) phthalate) and MCiOP (Mono-(carboxyisooctyl) phthalate) representing high molecular weight phthalates have been used as indicators of phthalate exposure.
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Benzenoids |
| Classe | Benzene and substituted derivatives |
| Subclass | Benzoic acids and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Benzoic acid esters |
| Alternative Parents | Benzoic acids Benzoyl derivatives Dicarboxylic acids and derivatives Carboxylic acid esters Carboxylic acids Organooxygen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Benzoate ester - Benzoic acid - Benzoyl - Dicarboxylic acid or derivatives - Carboxylic acid ester - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Aromatic homomonocyclic compound |
| Descrição | This compound belongs to the class of organic compounds known as benzoic acid esters. These are ester derivatives of benzoic acid. |
| External Descriptors | dicarboxylic acid monoester - ethyl ester - phthalate ester |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Data | Item |
|---|---|---|---|
| Certificate of Analysis | Sep 14, 2026 | M493649 | |
| Certificate of Analysis | Sep 14, 2026 | M493649 | |
| Certificate of Analysis | Sep 14, 2026 | M493649 | |
| Certificate of Analysis | Sep 14, 2026 | M493649 | |
| Certificate of Analysis | Dec 20, 2025 | M493649 | |
| Certificate of Analysis | Dec 20, 2025 | M493649 | |
| Certificate of Analysis | Dec 20, 2025 | M493649 | |
| Certificate of Analysis | Dec 20, 2025 | M493649 | |
| Certificate of Analysis | Sep 07, 2024 | M493649 | |
| Certificate of Analysis | Sep 07, 2024 | M493649 | |
| Certificate of Analysis | Jun 28, 2023 | M493649 | |
| Certificate of Analysis | Jun 28, 2023 | M493649 | |
| Certificate of Analysis | Jun 28, 2023 | M493649 | |
| Certificate of Analysis | Jun 28, 2023 | M493649 | |
| Certificate of Analysis | Jun 28, 2023 | M493649 |
| Peso molecular | 194.180 g/mol |
|---|---|
| XLogP3 | 1.800 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 4 |
| Exact Mass | 194.058 Da |
| Monoisotopic Mass | 194.058 Da |
| Topological Polar Surface Area | 63.600 Ų |
| Heavy Atom Count | 14 |
| Formal Charge | 0 |
| Complexity | 224.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |