≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C Ships Wet ice,FedEx DG Service 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.
| Pubchem Sid | 488195351 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488195351 |
| Sorrisi canonici | CC=NO |
| IUPAC Name | (NE)-N-ethylidenehydroxylamine |
| InChIKey | FZENGILVLUJGJX-NSCUHMNNSA-N |
| INCHI | 1S/C2H5NO/c1-2-3-4/h2,4H,1H3/b3-2+ |
| Isomeri SMILES | C/C=N/O |
| WGK Germania | 1 |
| RTECS | AB2975000 |
| Numero UN | 2332 |
| Gruppo di imballaggio | III |
| Peso molecolare | 59.07 |
| Beilstein | 1608 |
| Reaxy-Rn | 1209252 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1209252&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 nitrogen compounds |
| Classe | Organonitrogen compounds |
| Subclass | Oximes |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Aldoximes |
| Alternative Parents | Organopnictogen compounds Organic oxygen compounds Hydrocarbon derivatives |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Aldoxime - Organic oxygen compound - Organopnictogen compound - Hydrocarbon derivative - Aliphatic acyclic compound |
| Descrizione | This compound belongs to the class of organic compounds known as aldoximes. These are organic compounds with the general formula RC(H)=NOH (R = organyl). |
| External Descriptors | acetaldehyde oxime |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Data | Oggetto |
|---|---|---|---|
 B2324351 | Certificate of Analysis | Jul 30, 2026 | A108687 |
| B2324350 | Certificate of Analysis | Jul 30, 2026 | A108687 |
| E2606475 | Certificate of Analysis | Apr 18, 2026 | A108687 |
| E2606476 | Certificate of Analysis | Apr 18, 2026 | A108687 |
| E2606474 | Certificate of Analysis | Apr 18, 2026 | A108687 |
| E2606473 | Certificate of Analysis | Apr 18, 2026 | A108687 |
| D2511032 | Certificate of Analysis | Apr 27, 2025 | A108687 |
| C2520196 | Certificate of Analysis | Mar 27, 2025 | A108687 |
| I2110048 | Certificate of Analysis | Mar 04, 2025 | A108687 |
| I2413318 | Certificate of Analysis | Apr 02, 2024 | A108687 |
| I2110043 | Certificate of Analysis | Jun 09, 2023 | A108687 |
| I2110044 | Certificate of Analysis | Jun 09, 2023 | A108687 |
| I2201150 | Certificate of Analysis | Jun 12, 2022 | A108687 |
| C23161337 | Certificate of Analysis | May 11, 2022 | A108687 |
| F2209067 | Certificate of Analysis | May 11, 2022 | A108687 |
| F2209074 | Certificate of Analysis | May 11, 2022 | A108687 |
| F2209075 | Certificate of Analysis | May 11, 2022 | A108687 |
| D2026045 | Certificate of Analysis | Feb 23, 2022 | A108687 |
| B2324352 | Certificate of Analysis | Aug 02, 2021 | A108687 |
| Solubilità | Soluble in water, ethanol and ether. |
|---|---|
| Indice di rifrazione | 1.425-1.127 |
| Punto di infiammabilità (°F) | 104 °F |
| Punto di infiammabilità (°C) | 38℃ |
| Punto di ebollizione (°C) | 114.5°C |
| Punto di fusione (°C) | 46.5°C |
| Peso molecolare | 59.070 g/mol |
| XLogP3 | -0.100 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 59.0371 Da |
| Monoisotopic Mass | 59.0371 Da |
| Topological Polar Surface Area | 32.600 Ų |
| Heavy Atom Count | 4 |
| Formal Charge | 0 |
| Complexity | 25.200 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 1 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 1 |
| Covalently-Bonded Unit Count | 1 |
| 1. Yingcai Wang, Xue Dong, Yunhai Liu, Yuhui Liu, Xiaohong Cao, Jing Chen, Chao Xu. (2020) Electrochemical and spectrochemical analysis of U(VI) reduction in nitric acid solutions. JOURNAL OF ELECTROANALYTICAL CHEMISTRY, [PMID:] [10.1016/j.jelechem.2020.114482] |
| 2. Gu Yu-Qing, Fan Cong-Xuan, Xing Shi-Feng, Zhu Hong-Jun. (2026) Green synthesis of primary nitroalkanes via oxidation of small-molecule aldoximes catalyzed by alkali-modified TS-1. CHEMICAL PAPERS, [PMID:] [10.1007/s11696-026-05352-w] |
| 3. Zhengang Zhou, Kai Feng, Xiuqi Hu, Chengjin Pan, Junjie Zheng, Lingyu Shao, Funing Wang, Xiao Zhang, Yang Zhang, Xiaojiang Li, Shihan Zhang, Chenghang Zheng, Xiang Gao. (2026) Mitigating Amine Oxidative Degradation via H-Abstraction Control in Structurally Robust Composite Amines. ACS Sustainable Chemistry & Engineering, [PMID:] [10.1021/acssuschemeng.6c01807] |
