Diethyl oxalate - CP, ≥98% , CAS No.95-92-1

CAS: 95-92-1 Cat. No.: D110944 Formula: C₆H₁₀O₄ Peso molecolare: 146.14 Beilstein Registry Number: 606350 Numero EC: 202-464-1

GRADE & PURITY CP, ≥98%

Synonyms

DIETHYL OXALATE|95-92-1|Ethyl oxalate|diethyloxalate|Ethanedioic acid, diethyl ester|Diethyl ethanedioate|Oxalic acid, diethyl ester|Oxalic ether|Oxalic Acid Diethyl Ester|NSC 8851|Diethylester kyseliny stavelove|Diethyl ester of oxalic acid|860M3ZWF6J|DT

Storage

Room temperature,Argon charged

Shipped In

FedEx DG Service

Specifications

Sinonimi

DIETHYL OXALATE | 95-92-1 | Ethyl oxalate | diethyloxalate | Ethanedioic acid, diethyl ester | Diethyl ethanedioate | Oxalic acid, diethyl ester | Oxalic ether | Oxalic Acid Diethyl Ester | NSC 8851 | Diethylester kyseliny stavelove | Diethyl ester of oxalic acid | 860M3ZWF6J | DT

Specifiche e purezza

CP, ≥98%

Condizioni di conservazione di stoccaggio

Room temperature,Argon charged

Spedito in

FedEx DG Service

Grado

CP

Purezza

≥98%

Nomi e identificatori

• Pubchem Sid: 504751290
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504751290
• Sorrisi canonici: CCOC(=O)C(=O)OCC
• IUPAC Name: diethyl oxalate
• InChIKey: WYACBZDAHNBPPB-UHFFFAOYSA-N
• INCHI: 1S/C6H10O4/c1-3-9-5(7)6(8)10-4-2/h3-4H2,1-2H3
• Isomeri SMILES: CCOC(=O)C(=O)OCC
• WGK Germania: 1
• RTECS: RO2800000
• Numero UN: 2525
• Gruppo di imballaggio: III
• Peso molecolare: 146.14
• Beilstein: 606350
• Reaxy-Rn: 606350
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=606350&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic acids and derivatives
    • Classe Carboxylic acids and derivatives
      • Subclass Dicarboxylic acids and derivatives

• Kingdom: Organic compounds
• Superclass: Organic acids and derivatives
• Classe: Carboxylic acids and derivatives
• Subclass: Dicarboxylic acids and derivatives
• Intermediate Tree Nodes: Not available
• Direct Parent: Dicarboxylic acids and derivatives
• Alternative Parents: Carboxylic acid esters Organic oxides Hydrocarbon derivatives Carbonyl compounds
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Dicarboxylic acid or derivatives - Carboxylic acid ester - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound
• Descrizione: This compound belongs to the class of organic compounds known as dicarboxylic acids and derivatives. These are organic compounds containing exactly two carboxylic acid groups.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Proprietà chimiche e fisiche

• Indice di rifrazione: 1.4101
• Punto di infiammabilità (°F): 168.8℉
• Punto di infiammabilità (°C): 76°C
• Punto di ebollizione (°C): 185°C
• Punto di fusione (°C): -41°C
• Peso molecolare: 146.140 g/mol
• XLogP3: 0.600
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 5
• Exact Mass: 146.058 Da
• Monoisotopic Mass: 146.058 Da
• Topological Polar Surface Area: 52.600 Ų
• Heavy Atom Count: 10
• Formal Charge: 0
• Complexity: 114.000
• 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

Riferimenti

1. Zhao Yanna, Hou Wentong, Huang Yuqing, Zhang Ting, Zhang Yingying, Wang Yuqi, Bai Xiaowei.  (2023)  A Green Recyclable Vanillin-Based Polymer (Amide–Imide) Vitrimer.  JOURNAL OF POLYMERS AND THE ENVIRONMENT,      [PMID:] [10.1007/s10924-023-03048-w]

2. Xiaolong Yu, Juan Zhang, Yan Zheng.  (2020)  Perchlorate adsorption onto epichlorohydrin crosslinked chitosan hydrogel beads.  SCIENCE OF THE TOTAL ENVIRONMENT,      [PMID:33187716] [10.1016/j.scitotenv.2020.143236]

3. Dang Xiaofei, Li Qian, Li Huayi, Yang Yuan, Zhang Liaoyun, Hu Youliang.  (2014)  Ziegler-Natta catalysts with novel internal electron donors for propylene polymerization.  JOURNAL OF POLYMER RESEARCH,  21  (12): (1-8).  [PMID:] [10.1007/s10965-014-0619-9]

4. Hui Li, Changmiao Huang, Zixuan Teng, Yushu Luo, Chaocan Zhang, Lili Wu, Wenchao Huang, Tingting Zhao, Lijie Dong, Wanyu Chen.  (2024)  An Ionic Liquid Supramolecular Gel Electrolyte with Unique Wide Operating Temperature Range Properties for Zinc-Ion Batteries.  Polymers,  16  (12): (1680).  [PMID:38932030] [10.3390/polym16121680]

5. Shuang Liang, Hengkun Zhao, Xiangyuan Li, Yu Feng, Jingbo Zhao.  (2024)  Efficient Strategy to Enhance the Properties of Fully Biobased Linear Dimeric Acid Polyamides.  ACS Applied Polymer Materials,      [PMID:] [10.1021/acsapm.4c01460]

6. Menghan Guo, Jie Ding, Guojing Ji, Tian Xie, Huiwen Pang, Xiang Li, Qin Zhong.  (2024)  Highly dispersed Ag/SiO2 catalyst with weak metal-support interaction for diethyl oxalate hydrogenation to ethyl glycolate.  Molecular Catalysis,      [PMID:] [10.1016/j.mcat.2024.113898]

7. Tao Peng, Ji Lan, Peng Lu, Cong Deng, Ze-Yong Zhao, Yu-Zhong Wang.  (2024)  High-Performance Biobased Elastomers with Both High Strength and High Toughness.  ACS Applied Polymer Materials,      [PMID:] [10.1021/acsapm.4c00290]

8. Xiaomeng Deng, Wensheng Wei, Zizhen Yan, Zhanguo Zhang, Yuxin Wang, Guangwen Xu, Jianjun Guo, Jinggang Zhao, Lei Shi.  (2024)  Product as additive for facilitating CO2 conversion into cyclic carbonate.  Journal of CO2 Utilization,      [PMID:] [10.1016/j.jcou.2024.102850]

9. Rongchi Zhang, Xuanbao Xiang, Donghai Sheng, Lin Zhang, Wanmeng Ren, Guoxin Xie, Shutao Wei, Huilian Dai.  (2025)  A Mechanically Robust Polyurethane Elastomer with Excellent Crack Tolerance, recyclability and Weathering Resistance via Microphase Dynamic Ordering.  Journal of Materials Chemistry A,      [PMID:] [10.1039/D5TA07448G]

10. Zhongzheng Zhu, Qitan Zheng, Junyi Yao, Siyu Liu, Hezhou Liu, Hua Li.  (2025)  Stress-free Two-way Shape Memory Polyurethane with High Reversible Strain and Excellent Mechanical Properties for Intelligent Actuators.  Advanced Industrial and Engineering Polymer Research,      [PMID:] [10.1016/j.aiepr.2025.11.004]

11. Xin Jing, Xiaoyun Li, Yuhua Zhao, Junwei Wang, Chunxia Niu.  (2026)  Mechanical Properties at High Temperatures and Thermal Properties of Polyurethane Elastomers With Different Amide Segments.  POLYMER ENGINEERING AND SCIENCE,      [PMID:] [10.1002/pen.70704]

Domande frequenti

What is the purity of this product?

This product is supplied at ≥98% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.

What does CP mean?

CP is a defined analytical purity tier suitable for general analytical and reagent applications. It specifies a minimum assay percentage, controlled limits on common impurities (water, heavy metals, residue on ignition), and lot-to-lot consistency. CP is one of several purity tiers — choose based on the sensitivity and regulatory requirements of your method.

How should this product be stored?

Store at room temperature under argon. It is supplied under an argon blanket; reseal under inert gas after each use.

How is this product shipped?

This product is classified as dangerous goods and ships via FedEx DG Service. Ground and other economy services are not available, and delivery to some destinations or address types may be restricted.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 95-92-1, the molecular formula is C6H10O4, and the molecular weight is 146.14 g/mol. InChIKey WYACBZDAHNBPPB-UHFFFAOYSA-N.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.