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analytical standard, ≥99.7% Analytical standard for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal 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 39 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Canonical Smiles | CCCOC(=O)C1=CC=CC=C1C(=O)OCCC |
|---|---|
| IUPAC Name | dipropyl benzene-1,2-dicarboxylate |
| InChIKey | MQHNKCZKNAJROC-UHFFFAOYSA-N |
| INCHI | 1S/C14H18O4/c1-3-9-17-13(15)11-7-5-6-8-12(11)14(16)18-10-4-2/h5-8H,3-4,9-10H2,1-2H3 |
| Isomeric SMILES | CCCOC(=O)C1=CC=CC=C1C(=O)OCCC |
| WGK Germany | 3 |
| RTECS | TI1940000 |
| Molecular Weight | 250.29 |
| Beilstein | 2332522 |
| Reaxy-Rn | 2332522 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2332522&ln= |
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 |
| Class | Benzene and substituted derivatives |
| Subclass | Benzoic acids and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Benzoic acid esters |
| Alternative Parents | Benzoyl derivatives Dicarboxylic acids and derivatives Carboxylic acid esters Organooxygen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Benzoate ester - Benzoyl - Dicarboxylic acid or derivatives - Carboxylic acid ester - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as benzoic acid esters. These are ester derivatives of benzoic acid. |
| External Descriptors | Phthalates |
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Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
| Certificate of Analysis | Jun 15, 2026 | D109635 |
| Refractive Index | 1.497 |
|---|---|
| Flash Point(°F) | 228.2 °F |
| Flash Point(°C) | 109 °C |
| Boil Point(°C) | 317.5°C |
| Molecular Weight | 250.290 g/mol |
| XLogP3 | 4.000 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 8 |
| Exact Mass | 250.121 Da |
| Monoisotopic Mass | 250.121 Da |
| Topological Polar Surface Area | 52.600 Ų |
| Heavy Atom Count | 18 |
| Formal Charge | 0 |
| Complexity | 247.000 |
| 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 |
| 1. Wenhui Li, Xuecheng Zhang, Haojie Zhang, Cheng Zhang, Yingjie Chen, Cong Li, Yonghong Hu, Xiaoping Yu, Biao Zhang, Xiaodong Lin. (2023) A Nanozymatic-Mediated Smartphone Colorimetric Sensing Platform for the Detection of Dimethyl Phthalate (DMP) and Dibutyl Phthalate (DBP). Biosensors-Basel, 13 (10): (919). [PMID:37887112] [10.3390/bios13100919] |
| 2. Wei Jia, Xin Wang. (2023) 3-Chloropropane-1,2-diol exposure adversely influenced the bio-accessibility signatures of digested infant foods by suppressing the destabilization of α-lactalbumin and d-aspartate oxidase in a dose-dependent manner. FOOD CHEMISTRY, [PMID:37385056] [10.1016/j.foodchem.2023.136729] |
| 3. Juntao Wang, Jiajia Liu, Weihua Liu, Ziwang Liu, Qiuhua Wu, Zhi Wang, Hongyuan Yan. (2023) A phenyl-functionalized nitrogen-rich magnetic hyper crosslinked polymer for magnetic solid-phase extraction of 5-nitroimidazoles residues in water and fish samples. MICROCHEMICAL JOURNAL, [PMID:] [10.1016/j.microc.2023.108936] |
| 4. Haoyu Long, Yanhao Jiang, Yanjuan Liu, Yuefei Zhang, Wei Chen, Sheng Tang. (2023) Chromatographic separation performance of silica microspheres surface-modified with triazine-containing imine-linked covalent organic frameworks. TALANTA, [PMID:37126925] [10.1016/j.talanta.2023.124589] |
| 5. Zhefei Hu, Yanhao Jiang, Panpan Cao, Yanjuan Liu, Yuefei Zhang, Wei Chen, Sheng Tang. (2023) Performance evaluation of 2-undecylimidazole/propyl methacrylate bifunctional silica gel for mixed-mode reversed-phase/anion-exchange chromatography. MICROCHEMICAL JOURNAL, [PMID:] [10.1016/j.microc.2023.108768] |
| 6. Yan-Yan Liu, Yi-Xin Zhang, Hua-Mei Wen, Xiao-Long Liu, Xin-Jiong Fan. (2023) Cloning and rational modification of a cold-adapted esterase for phthalate esters and parabens degradation. CHEMOSPHERE, [PMID:36925017] [10.1016/j.chemosphere.2023.138393] |
| 7. Yan Wu, Panpan Cao, Yanhao Jiang, Yanjuan Liu, Yuefei Zhang, Wei Chen, Zhengwu Bai, Sheng Tang. (2022) Ingenious introduction of aminopropylimidazole to tune the hydrophobic selectivity of dodecyl-bonded stationary phase for environmental organic pollutants. MICROCHEMICAL JOURNAL, [PMID:] [10.1016/j.microc.2022.107933] |
| 8. Zhuo Wang, Xinyue Zhang, Qian Yang, Shuaihua Zhang, Guifen Chang, Xiaohuan Zang, Chun Wang, Zhi Wang. (2022) Covalent triazine-based frameworks for efficient solid-phase microextraction of phthalic acid esters from food-contacted plastics. JOURNAL OF CHROMATOGRAPHY A, [PMID:36088777] [10.1016/j.chroma.2022.463474] |
| 9. Kaixing Luo, Yu Luo, Yanjuan Liu, Yuefei Zhang, Wei Chen, Zhengwu Bai, Sheng Tang. (2022) Hydrophobic and hydrophilic selectivity of a multifunctional carbonyldiimidazolium/dodecyl modified silica stationary phase. JOURNAL OF CHROMATOGRAPHY A, [PMID:35810643] [10.1016/j.chroma.2022.463300] |
| 10. Fangyuan Hou, Qingyun Chang, Nana Wan, Jie Li, Xiaohuan Zang, Shuaihua Zhang, Chun Wang, Zhi Wang. (2022) A novel porphyrin-based conjugated microporous nanomaterial for solid-phase microextraction of phthalate esters residues in children's food. FOOD CHEMISTRY, [PMID:35468464] [10.1016/j.foodchem.2022.133015] |
| 11. Tong Hu, Chen Yang, Zhengyu Hou, Tengfei Liu, Xiaotong Mei, Lianbao Zheng, Weihong Zhong. (2022) Phthalate Esters Metabolic Strain Gordonia sp. GZ-YC7, a Potential Soil Degrader for High Concentration Di-(2-ethylhexyl) Phthalate. Microorganisms, 10 (3): (641). [PMID:35336217] [10.3390/microorganisms10030641] |
| 12. Shasha Zhang, Ran Wang, Yijing Wu, Zhuling Chen, Ping Tong, Yu He, Zian Lin, Zongwei Cai. (2022) One-pot synthesis of magnetic covalent organic frameworks for highly efficient enrichment of phthalate esters from fine particulate matter. JOURNAL OF CHROMATOGRAPHY A, [PMID:35202922] [10.1016/j.chroma.2022.462906] |
| 13. Yan Wu, Kaixing Luo, Yanjuan Liu, Wei Chen, Zhengwu Bai, Sheng Tang. (2022) Innovative preparation of ureido/dodecyl dual-functionalized silica as a versatile mixed-mode stationary phase for high-resolution chromatographic separations. JOURNAL OF CHROMATOGRAPHY A, [PMID:35085896] [10.1016/j.chroma.2022.462834] |
| 14. Xingqi Zhu, Lu Jiang, Yizhou Tu, Yuansong Tian, Guizhou Xu, Daishe Wu, Aimin Li, Xianchuan Xie. (2021) In situ monitoring of phthalate esters (PAEs) pollution and environmental risk assessment in Poyang Lake Basin by DGT Technology using cyclodextrin polymer as binding phase. SCIENCE OF THE TOTAL ENVIRONMENT, [PMID:34826470] [10.1016/j.scitotenv.2021.151892] |
| 15. Xuejun Wang, Si Shen, Hao Wu, Haixia Wang, Lvjing Wang, Zhenmei Lu. (2021) Acinetobacter tandoii ZM06 Assists Glutamicibacter nicotianae ZM05 in Resisting Cadmium Pressure to Preserve Dipropyl Phthalate Biodegradation. Microorganisms, 9 (7): (1417). [PMID:34209156] [10.3390/microorganisms9071417] |
| 16. Leng Yue, Sun Yonghai, Huang Wei, Lv Chengyu, Cui Jingyan, Li Tiezhu, Wang Yongjun. (2021) Identification of dicyclohexyl phthalate as a glucocorticoid receptor antagonist by molecular docking and multiple in vitro methods. MOLECULAR BIOLOGY REPORTS, 48 (4): (3145-3154). [PMID:33881729] [10.1007/s11033-021-06303-2] |
| 17. Yi Hao, Yuan Gao, Luyao Gao, Yulian He, Yingying Niu, Sameer Hussain, Ruixia Gao, Lisa D. Pfefferle, M. Shahid, Sicen Wang. (2021) Amphiphilic core–shell magnetic adsorbents for efficient removal and detection of phthalate esters. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2021.129817] |
| 18. Jiawen Li, Huali Jin, Min Wei, Wenjie Ren, Jinshui Wang, Yurong Zhang, Ligen Wu, Baoshan He. (2021) Dual mode competitive electrochemical immunoassay for dibutyl phthalate detection based on PEI functionalized nitrogen doped graphene-CoSe2/gold nanowires and thionine-Au@Pt core-shell. SENSORS AND ACTUATORS B-CHEMICAL, [PMID:] [10.1016/j.snb.2020.129401] |
| 19. Qianqian Wang, Weihua Liu, Lin Hao, Chun Wang, Qiuhua Wu, Zhi Wang. (2020) Fabrication of magnetic porous organic framework for effective enrichment and assay of nitroimidazoles in chicken meat. FOOD CHEMISTRY, [PMID:32619936] [10.1016/j.foodchem.2020.127427] |
| 20. Xue Xiong, Meiling Qi. (2020) A novel column fabrication approach for capillary gas chromatography via a cross-linked organogel network with high stability and inertness. NEW JOURNAL OF CHEMISTRY, 44 (25): (10621-10627). [PMID:] [10.1039/D0NJ02185G] |
| 21. Yinhui Yang, Meiling Qi, Jinliang Wang. (2020) Tetraphenylethylene-functionalized hexaphenylbenzene with unique conformation-driven selectivity for gas chromatographic separations. NEW JOURNAL OF CHEMISTRY, 44 (7): (2890-2896). [PMID:] [10.1039/C9NJ05545B] |
| 22. Tiemei Li, Yuefei Song, Jingmai Li, Mengnan Zhang, Yueyue Shi, Jing Fan. (2019) New low viscous hydrophobic deep eutectic solvents in vortex-assisted liquid-liquid microextraction for the determination of phthalate esters from food-contacted plastics. FOOD CHEMISTRY, [PMID:31670128] [10.1016/j.foodchem.2019.125752] |
| 23. Simin Cheng, Wenbo Cao, Xu Zhao, Ningxi Li, Zheng Ouyang, Qiang Ma, Xiaoxiao Ma. (2019) Fast screening of prohibited chemicals in plastic toys using ambient ionization mass spectrometry. INTERNATIONAL JOURNAL OF MASS SPECTROMETRY, [PMID:] [10.1016/j.ijms.2019.116176] |
| 24. Luyao Gao, Yuhai Tang, Chaofeng Wang, Lu Yao, Junjie Zhang, Ruixia Gao, Xiaoshuang Tang, Tie Chong, Huan Zhang. (2019) Highly-efficient amphiphilic magnetic nanocomposites based on a simple sol-gel modification for adsorption of phthalate esters. JOURNAL OF COLLOID AND INTERFACE SCIENCE, [PMID:31121431] [10.1016/j.jcis.2019.05.031] |
| 25. Huihua Guo, Naizhong Song, Dongze Wang, Jiutong Ma, Qiong Jia. (2019) A modulation approach for covalent organic frameworks: Application to solid phase microextraction of phthalate esters. TALANTA, [PMID:30876561] [10.1016/j.talanta.2019.02.025] |
| 26. Xinyu Liang, Juntao Wang, Juanjuan Wu, Qiuhua Wu, Chun Wang, Zhi Wang. (2017) Phytic acid induced three-dimensional graphene for the enrichment of phthalate esters from bottled water and sports beverage samples. JOURNAL OF SEPARATION SCIENCE, 40 (18): (3710-3717). [PMID:28714600] [10.1002/jssc.201700526] |
| 27. Wu Juanjuan, Liang Xinyu, Hao Lin, Wang Chun, Wu Qiuhua, Wang Zhi. (2017) Graphene oxide cross-linked with phytic acid: an efficient adsorbent for the extraction of carbamates. MICROCHIMICA ACTA, 184 (10): (3773-3779). [PMID:] [10.1007/s00604-017-2413-y] |
| 28. Yunzhong Zheng, Qing Han, Meiling Qi, Liangti Qu. (2017) Graphitic carbon nitride nanofibers in seaweed-like architecture for gas chromatographic separations. JOURNAL OF CHROMATOGRAPHY A, [PMID:28363415] [10.1016/j.chroma.2017.03.060] |
| 29. Zhang Jie, Li Tiezhu, Zhang Tiehua, Xue Peiyu, Guan Tianzhu, Yuan Yuan, Yu Hansong. (2016) Receptor-Based Fluorescence Polarization Assay to Detect Phthalate Esters in Chinese Spirits. Food Analytical Methods, 10 (5): (1293-1300). [PMID:] [10.1007/s12161-016-0682-4] |
| 30. Jie Zhang, XiaoJia Xing, Yonghai Sun, Zhuolin Li, Peiyu Xue, Tuoyi Wang, Tiezhu Li. (2015) Characterization of the binding between phthalate esters and mouse PPARα for the development of a fluorescence polarization-based competitive binding assay. Analytical Methods, 8 (4): (880-885). [PMID:] [10.1039/C5AY03053F] |
| 31. Li Liu, Yunhui Hao, Yiqian Ren, Chun Wang, Qiuhua Wu, Zhi Wang. (2015) Magnetic nanoporous carbon as an adsorbent for the extraction of phthalate esters in environmental water and aloe juice samples. JOURNAL OF SEPARATION SCIENCE, 38 (8): (1411-1418). [PMID:25677269] [10.1002/jssc.201401457] |
| 32. Xi Luo, Chengxia He, Feifang Zhang, Hailong Wang, Bingcheng Yang, Xinmiao Liang. (2014) Heat-shrink tubing as a solid-phase microextraction coating for the enrichment and determination of phthalic acid esters. JOURNAL OF SEPARATION SCIENCE, 37 (24): (3656-3661). [PMID:25296949] [10.1002/jssc.201400752] |
| 33. Qinyuan Shen, Weitao Hu, Fasheng Liu, Si Dong, Xinya Peng, Yihang Zhong, Chao Chen, Yuhua Zuo, Chenkai Ge, Weirong Li, Wenwen Zha, Zhijun Ye, Zigang Cao, Lan Liao. (2024) Dipropyl phthalate induces craniofacial chondrogenic defects in zebrafish embryos. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY, [PMID:39721426] [10.1016/j.ecoenv.2024.117603] |
| 34. Yanbin Yu, Linlin Wang, Qing Yu, Qianru Wu, Yu He, Zongwei Cai. (2024) Investigation of interaction mechanism between polyvinyl chloride microplastics and phthalate acid esters using APGC-MS/MS. TALANTA, [PMID:39342673] [10.1016/j.talanta.2024.126942] |
| 35. Li Han, Cui Yuanyuan, Zhen Changqing, Lin Xiaohui, Li Ke, Yang Chengxiong. (2025) Modification of Microporous Organic Network with Amino Acid for HILIC/RPLC Mixed-Mode High-Performance Liquid Chromatography. Journal of Analysis and Testing, [PMID:] [10.1007/s41664-025-00362-1] |
| 36. Zhengyu Hou, Hejuan Pan, Mengjie Gu, Xiaowang Chen, Tongtong Ying, Pei Qiao, Junwei Cao, Haixia Wang, Tong Hu, Lianbao Zheng, Weihong Zhong. (2024) Simultaneously degradation of various phthalate esters by Rhodococcus sp. AH-ZY2: Strain, omics and enzymatic study. JOURNAL OF HAZARDOUS MATERIALS, [PMID:38852255] [10.1016/j.jhazmat.2024.134776] |
| 37. Xue Xiong, Meiling Qi. (2018) Hexagonal boron nitride stationary phase for gas chromatography. JOURNAL OF CHROMATOGRAPHY A, [PMID:30100014] [10.1016/j.chroma.2018.07.008] |
| 38. Yaming Sun, Shiqi Chai, Junnan Li, Chenchen Song, Hailiang Zhao, Lijun He, Dongmei Liu. (2026) MOF-199/graphene aerogel-derived porous carbon as solid-phase microextraction coating for the highly sensitive determination of phthalate acid esters in condiments. JOURNAL OF CHROMATOGRAPHY A, [PMID:41616631] [10.1016/j.chroma.2026.466749] |
| 39. Pei Qiao, Yi Guo, Yanan Liu, Chenghua Zhu, Di Cheng, Youshan Zhou, Panpan Song. (2026) Elucidation of the substrate specificity of Type III phthalate esters esterases from Acinetobacter sp. DY-1. AICHE JOURNAL, [PMID:] [10.1002/aic.70289] |
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