CAS 7710-20-5

1,2,4,5-Benzenetetracarbonyl tetrachloride

Description:

1,2,4,5-Benzenetetracarbonyl tetrachloride, also known by its CAS number 7710-20-5, is a chemical compound characterized by its complex structure featuring a benzene ring with four carbonyl (C=O) groups and four chlorine (Cl) substituents. This compound is typically a solid at room temperature and is known for its high reactivity due to the presence of multiple electrophilic carbonyl groups. It is often utilized in organic synthesis, particularly in the preparation of various derivatives and as a reagent in chemical reactions. The presence of chlorine atoms enhances its electrophilic character, making it useful in substitution reactions. However, it is important to handle this compound with care, as it may pose health hazards, including potential toxicity and environmental concerns. Proper safety measures, including the use of personal protective equipment and adequate ventilation, are essential when working with this substance. Overall, 1,2,4,5-Benzenetetracarbonyl tetrachloride is a valuable compound in synthetic organic chemistry, contributing to the development of more complex chemical entities.

Formula: C₁₀H₂Cl₄O₄

InChI: InChI=1S/C10H2Cl4O4/c11-7(15)3-1-4(8(12)16)6(10(14)18)2-5(3)9(13)17/h1-2H

InChI key: InChIKey=FNGBYWBFWZVPPV-UHFFFAOYSA-N

SMILES: C(Cl)(=O)C1=C(C(Cl)=O)C=C(C(Cl)=O)C(C(Cl)=O)=C1

Synonyms:

• 1,2,4,5-Benzenetetracarbonyl Tetrachloride
• 1,2,4,5-Benzenetetracarbonyl chloride
• 1,2,4,5-Benzenetetracarboxylic acid tetrachloride
• 1,2,4,5-Benzenetetrakis(carbonyl chloride)
• Pyromellitoyl chloride