Triethyl methanetricarboxylate(CAS: 6279-86-3)

Triethyl methanetricarboxylate (CAS: 6279-86-3) is a colorless liquid with a molecular weight of approximately 266.38 g/mol. It has a specific gravity of 1.09 g/cm³ and a boiling point of 175-177°C. This compound is soluble in ethanol, acetone, and ether but insoluble in water. Chemically, it is highly reactive due to the presence of carboxylic acid groups and can undergo esterification and other organic reactions.

Triethyl methanetricarboxylate (CAS: 6279-86-3) can be synthesized by the esterification of benzoic acid with diethyl carbonate in the presence of a catalyst such as aluminum trichloride. The reaction typically proceeds with high selectivity and yields around 80-90%, depending on the reaction conditions and purification methods.

Triethyl methanetricarboxylate (CAS: 6279-86-3) is primarily used in the pharmaceutical industry as a precursor for the synthesis of certain pharmaceuticals and APIs. It also finds applications in the polymer industry for the modification of polymer properties, and in semiconductor and sensor technology for its reactivity and stability.

When handling Triethyl methanetricarboxylate (CAS: 6279-86-3), it is important to use appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Handle in a well-ventilated area or fume hood due to its reactivity. Store away from heat and sources of ignition. In case of spill, contain with absorbent material and dispose of according to local regulations. Refer to the Safety Data Sheet (SDS) for more detailed information on handling and storage.