≥97% 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 15 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 504752580 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504752580 |
| Sonrisas canónicas | CCCCC(CC)COP(=O)(OC1=CC=CC=C1)OC2=CC=CC=C2 |
| IUPAC Name | 2-ethylhexyl diphenyl phosphate |
| InChIKey | CGSLYBDCEGBZCG-UHFFFAOYSA-N |
| INCHI | 1S/C20H27O4P/c1-3-5-12-18(4-2)17-22-25(21,23-19-13-8-6-9-14-19)24-20-15-10-7-11-16-20/h6-11,13-16,18H,3-5,12,17H2,1-2H3 |
| Isómeros SMILES | CCCCC(CC)COP(=O)(OC1=CC=CC=C1)OC2=CC=CC=C2 |
| WGK Alemania | 2 |
| RTECS | TC6125000 |
| Número ONU | 3082 |
| Grupo de embalaje | III |
| Peso molecular | 362.4 |
| Reaxy-Rn | 2568983 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2568983&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 | Organic acids and derivatives |
| Clase | Organic phosphoric acids and derivatives |
| Subclass | Phosphate esters |
| Intermediate Tree Nodes | Aryl phosphates |
| Direct Parent | Aryl phosphotriesters |
| Alternative Parents | Phenoxy compounds Monoalkyl phosphates Organooxygen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Aryl phosphotriester - Phenoxy compound - Monoalkyl phosphate - Benzenoid - Alkyl phosphate - Monocyclic benzene moiety - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Aromatic homomonocyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as aryl phosphotriesters. These are aryl phosphates in which the phosphate is esterified at exactly three positions. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Fecha | Articulo |
|---|---|---|---|
 A2608019 | Certificate of Analysis | Aug 16, 2024 | E406552 |
| H2401127 | Certificate of Analysis | Aug 16, 2024 | E406552 |
| H2401128 | Certificate of Analysis | Aug 16, 2024 | E406552 |
| A2425018 | Certificate of Analysis | Sep 29, 2022 | E406552 |
| D2418045 | Certificate of Analysis | Sep 29, 2022 | E406552 |
| G2313162 | Certificate of Analysis | Sep 29, 2022 | E406552 |
| I2226348 | Certificate of Analysis | Sep 29, 2022 | E406552 |
| I2226349 | Certificate of Analysis | Sep 29, 2022 | E406552 |
| I2226350 | Certificate of Analysis | Sep 29, 2022 | E406552 |
| J2323052 | Certificate of Analysis | Sep 29, 2022 | E406552 |
| Solubilidad | Insoluble in water |
|---|---|
| Índice de refracción | 1.506～1.512 |
| Punto de inflamación (°C) | 224°C |
| Punto de ebullición (°C) | 375°C |
| Punto de fusión (°C) | -30°C(lit.) |
| Peso molecular | 362.400 g/mol |
| XLogP3 | 6.300 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 11 |
| Exact Mass | 362.165 Da |
| Monoisotopic Mass | 362.165 Da |
| Topological Polar Surface Area | 44.800 Ų |
| Heavy Atom Count | 25 |
| Formal Charge | 0 |
| Complexity | 365.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 1 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
| 1. Yi Yang, Xiangjie Wang, Haolin Zhang, Jiali Li, Jingyi Chen, Miao Yu, Guangxing Li, Ruili Zhang, Ming Ge. (2022) Oxidative stress and ferroptosis involved in 2-ethylhexyl diphenyl phosphate -induced hepatotoxicity in chicken. CHEMICO-BIOLOGICAL INTERACTIONS, [PMID:36228718] [10.1016/j.cbi.2022.110216] |
| 2. Ping Xiang, Kun Wang, Jue Bi, Mengying Li, Rui-Wen He, Daolei Cui, Lena Q. Ma. (2020) Organic extract of indoor dust induces estrogen-like effects in human breast cancer cells. SCIENCE OF THE TOTAL ENVIRONMENT, [PMID:32481214] [10.1016/j.scitotenv.2020.138505] |
| 3. Yihan Hu, Yiming Sun, Haolin Zhang, Linghuan Luo, Haibin Wang, Ruili Zhang, Ming Ge. (2024) 2-ethylhexyl diphenyl phosphate exposure induces duodenal inflammatory injury through oxidative stress in chickens. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY, [PMID:39088896] [10.1016/j.ecoenv.2024.116784] |
| 4. Yiming Sun, Ruili Zhang, Jiali Li, Yihan Hu, Haolin Zhang, Xiangjie Wang, Yi Yang, Haibin Wang, Ming Ge. (2025) 2-Ethylhexyl diphenyl phosphate induces lung oxidative stress and pyroptosis in chicks. SCIENCE OF THE TOTAL ENVIRONMENT, [PMID:39818193] [10.1016/j.scitotenv.2025.178453] |
| 5. Ying Wang, An-Liang Guo, Yang Xu, Xiaoyan Xu, Lin Yang, Yang Yang, Lan Chao. (2024) EHDPP induces proliferation inhibition and apoptosis to spermatocyte: Insights from transcriptomic and metabolomic profiles. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY, [PMID:39142116] [10.1016/j.ecoenv.2024.116878] |
| 6. Yaoxian Hu, Hui Su, Wensen Liu, Zhaowu Zhu, Tao Qi. (2025) Ionic liquid-assisted highly selective lithium extraction from magnesium-rich brines using phenyl phosphate. SEPARATION AND PURIFICATION TECHNOLOGY, [PMID:] [10.1016/j.seppur.2025.132245] |
| 7. Yanan Zhang, Fei Meng, Tiantian Zhao, Jingyi Du, Naigang Li, Xinghui Qiao, Yuan Yao, Dong Wu, Fan Peng, Dongshuang Wang, Shuang Yang, Jiaming Shi, Ruoxi Liu, Wenjuan Zhou, Lei Li, Aijun Hao. (2024) Melatonin improves mouse oocyte quality from 2-ethylhexyl diphenyl phosphate-induced toxicity by enhancing mitochondrial function. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY, [PMID:38865937] [10.1016/j.ecoenv.2024.116559] |
| 8. Yang Liu, Yang Song, Haipu Li, Zhaoguang Yang. (2024) Occurrence, Fate, and Mass Balance Analysis of Organophosphate Flame Retardants in a Municipal Wastewater Treatment Plant in Hunan Province, China. Water, 16 (11): (1462). [PMID:] [10.3390/w16111462] |
| 9. Xinying Gong, Junyi Ma, Yang He, Yuxin Dong, Yuanjun Tong, Jiayu Mao, Mao Li, Dongmei Wang, Zhengjun Gong. (2025) UV aging and soil organic matter co-regulate the adsorption of organophosphate flame retardants on PVC and PS: Kinetics and mechanisms. JOURNAL OF HAZARDOUS MATERIALS, [PMID:40684501] [10.1016/j.jhazmat.2025.139266] |
| 10. Dai Lizhi, Yu Tong, Wang Jingxuan, Li Youchong, Cao Zheyuan, Xiao Jianhua. (2025) 2-Ethylhexyl Diphenyl Phosphate Inhibited C2C12 Myoblast Differentiation by Regulating ACTC1. JOURNAL OF BIOCHEMICAL AND MOLECULAR TOXICOLOGY, 39 (9): (e70449). [PMID:40878268] [10.1002/jbt.70449] |
| 11. Linghuan Luo, Ming Ge, Yiming Sun, Yihan Hu, Xiaoyi Yang, Ruili Zhang. (2025) New findings on the antagonism of the environmental chemical toxicity 2-ethylhexyl diphenyl phosphate: Glycyrrhizic acid as an Nrf2 activator targets Nrf2/ROS/STAT3 signalling crosstalk to alleviate thymic injury in chicks. POULTRY SCIENCE, 104 (4): (104918). [PMID:40024011] [10.1016/j.psj.2025.104918] |
| 12. Mengqi Li, Rui Jiang, Ya Sun, Yongxin Song. (2025) An Ultrasensitive Electrochemical Sensor Based on Nanoporous Molecularly Imprinted Polymer Film for Triphenyl Phosphate Detection. SENSORS AND ACTUATORS B-CHEMICAL, [PMID:] [10.1016/j.snb.2025.137776] |
| 13. Di Zhou, Liandong Zhu. (2025) Molecular insights into how organophosphate esters regulate conventional contaminants removal by Chlorella sorokiniana for synthetic wastewater treatment. WATER RESEARCH, [PMID:40706375] [10.1016/j.watres.2025.124242] |
| 14. Miaocui Xi, Xue Bai, Lu Fang, Xuedong Wang, Jin Yan, Qiuhui Qian, Zejun Wang, Huili Wang. (2025) The differential cardiotoxicity effects and molecular mechanisms induced by two emerging organophosphorus flame retardants (EHDPP and DPHP) with similar parent structures in zebrafish. Environmental Chemistry and Ecotoxicology, [PMID:] [10.1016/j.enceco.2025.12.017] |
| 15. Fan Shen, Weili Li, Junjian Miao, Shu Liu, Keqiang Lai. (2026) Evaluation of Migration, Bioaccessibility, and Dietary Risk of Organophosphate Flame Retardants in Polypropylene Packaging Using a Packaging–Food–Digestion Simulation System. Foods, 15 (4): (780). [PMID:41750972] [10.3390/foods15040780] |
