2,6-Dichloro-1,4-benzoquinone(CAS: 697-91-6)

2,6-Dichloro-1,4-benzoquinone (CAS: 697-91-6) is a crystalline solid with a molecular weight of 228.03 g/mol. It has a melting point of 138-139°C and is sparingly soluble in water. This compound is known for its strong oxidizing properties and can react with various reagents to form other chlorinated compounds. It is also thermally stable and has good air stability.

2,6-Dichloro-1,4-benzoquinone (CAS: 697-91-6) is typically synthesized through the chlorination of 1,4-benzoquinone in the presence of thionyl chloride. The reaction is carried out under anhydrous conditions and involves the use of a catalyst like aluminum chloride. The yield is usually around 70-80%, with high selectivity towards the desired product.

2,6-Dichloro-1,4-benzoquinone (CAS: 697-91-6) is used in various industries, including pharmaceuticals, where it serves as an intermediate in the synthesis of certain drugs. It is also utilized in the production of organic pigments, as an agent in the manufacturing of polymers, and in the development of sensors and semiconductors. Its strong oxidizing properties make it valuable in these applications.

When handling 2,6-Dichloro-1,4-benzoquinone (CAS: 697-91-6), it is essential to wear appropriate personal protective equipment (PPE), including gloves, safety glasses, and a lab coat. Work should be conducted in a well-ventilated area or fume hood. Spills should be immediately cleaned up using appropriate absorbent materials, and the area should be well-ventilated. Always refer to the Material Safety Data Sheet (MSDS) for specific safety guidelines and emergency procedures.