NINGBO INNO PHARMCHEM CO.,LTD. provides 3,4-Dinitrotoluene (CAS 610-39-9), a chemical compound whose utility is intrinsically linked to its distinct physical and chemical properties. A thorough understanding of these characteristics is fundamental for anyone involved in its application, whether in precise environmental analysis or intricate organic synthesis. These properties dictate how the compound behaves, how it should be stored, and the conditions under which it can be most effectively utilized.

Physically, 3,4-Dinitrotoluene typically appears as yellow crystals. Its melting point is consistently reported in the range of 54-57 °C, a key parameter for identification and purity assessment. Density is another important physical property, recorded around 1.2594 g/cm³. While sparingly soluble in water, its behavior in various organic solvents is crucial for its application in different reaction media. These physical attributes are not merely descriptive; they are vital for designing experiments and ensuring the reproducibility of results in scientific endeavors. Access to a reliable 3,4-dinitrotoluene standard allows researchers to calibrate their instruments and validate their methodologies.

Chemically, 3,4-Dinitrotoluene is characterized by the presence of two nitro groups attached to a toluene ring. This structure imbues it with specific reactivity. The nitro groups are electron-withdrawing, influencing the aromatic ring's susceptibility to further reactions. As a nitroaromatic compound, it can undergo reduction reactions to form amino derivatives, which are important precursors in dye and pharmaceutical synthesis. Understanding these chemical properties is essential for its successful implementation in organic synthesis. The compound's stability under specific conditions and its reactivity profile are key considerations for chemists.

The detailed knowledge of these properties, provided by suppliers like NINGBO INNO PHARMCHEM CO.,LTD., empowers researchers and industrial chemists to utilize 3,4-Dinitrotoluene effectively and safely. Whether for environmental monitoring, where its precise properties as a standard are key, or for synthetic pathways requiring specific reactivity, this compound remains a valuable asset in the chemical sciences. The pursuit of scientific advancement relies on the availability of well-characterized materials.