CAS Registry Number

CAS 1835-49-0 — Tetrafluoroterephthalonitrile

Tetrafluoroterephthalonitrile (CAS 1835-49-0) is a highly fluorinated aromatic nitrile used primarily as a building block in organic synthesis, particularly for the production of specialty polymers, fluorinated dyes, and pharmaceutical intermediates. Its unique structure enhances chemical stability and reactivity in fluorination reactions. This compound appears as a white crystalline solid with no signal word classification. It is soluble in organic solvents such as acetone and dichloromethane but insoluble in water. Molekula supplies Tetrafluoroterephthalonitrile from research to bulk quantities with full documentation and ISO 9001:2015 traceability.