Diethyl Nitromalonate, identified by CAS number 603-67-8, is a fascinating molecule with a distinct chemical profile that makes it a valuable asset in organic chemistry. Its molecular formula, C7H11NO6, and molecular weight of 205.17 hint at its structural complexity and potential for diverse chemical transformations. The presence of the nitro group and the ester functionalities renders it a reactive intermediate, suitable for a range of synthetic procedures.

The chemical properties of diethyl nitromalonate are well-documented, with key parameters such as boiling point (78-80 °C/0.2 mmHg) and density (1.174 g/mL at 25 °C) providing crucial data for its effective use. These properties are vital for researchers and chemists when designing reaction conditions or selecting appropriate handling protocols. Furthermore, its refractive index (n20/D 1.428) adds to the detailed characterization of this fine chemical.

Safety is a critical aspect when dealing with any chemical, and diethyl nitromalonate is classified with hazard statements such as H315 (causes skin irritation), H319 (causes serious eye irritation), and H335 (may cause respiratory irritation). Consequently, appropriate precautionary statements, including P261 (avoid breathing dust/fume/gas/mist/vapours/spray) and P305+P351+P338 (IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing), are essential for safe handling.

The primary known application of diethyl nitromalonate is in the synthesis of 5,5-diethoxycarbonyl-1-pyrroline N-oxide (DECPO). This highlights its importance as a precursor in creating more elaborate chemical structures. For those looking to buy diethyl nitromalonate, understanding these chemical nuances ensures that they can effectively integrate it into their synthetic workflows. The availability from numerous suppliers worldwide means that access to this key intermediate is generally straightforward, facilitating ongoing research and development.