Description

1,2-Diacetylbenzene is a high-purity aromatic diketone compound, serving as a critical building block in advanced organic synthesis. Its value lies in its dual carbonyl functionality, which enables its use as a versatile precursor for heterocyclic compounds and complex molecular frameworks. This product is essential for research and development chemists and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various heterocyclic compounds, including quinoxalines, imidazoles, and fused ring systems with potential biological activity.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators that require specific diketone backbones.
• Ligand and Catalyst Preparation: Serves as a starting material for the synthesis of bidentate and polydentate ligands used in coordination chemistry and catalysis.
• Polymer and Material Science: Acts as a monomer or cross-linking agent in the production of specialty polymers, resins, and advanced organic materials.
• Organic Electronic Materials: Investigated as a precursor for the development of organic semiconductors and charge-transport materials.
• Dye and Pigment Intermediate: Utilized in the synthesis of complex organic dyes and pigments due to its reactive carbonyl groups.

Basic Information

Product Name	1,2-Diacetylbenzene
CAS No.	704-00-7
Molecular Formula	C10H10O2
Molecular Weight	162.19 g/mol
Synonyms	1,2-Diacetylbenzene; o-Diacetylbenzene; 1,2-Bis(acetyl)benzene; 1,2-Di(acetyl)benzene; 1,2-Di(oxoethyl)benzene; 1,2-Di(ketoethyl)benzene; o-Xylylene Glyoxal; (Acetyl)(2-acetylphenyl)methanone
EINECS	211-872-4

Quality Control

Our 1,2-Diacetylbenzene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for synthetic applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, impurity profile, and physical characteristics.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	62 - 66 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.