CAS Registry Number

CAS 91-68-9 — 3-Diethylaminophenol

3-Diethylaminophenol is an organic compound primarily used as a coupling agent in dye synthesis, particularly for azo dyes, and as a reagent in organic chemistry for various reactions. It appears as a pink to reddish-brown crystalline solid with a distinct amine-like odor. This chemical has a CAS number of 91-68-9, a molecular formula of (C2H5)2NC6H4OH, and a molecular weight of 165.23 g/mol. It is typically stored at ambient conditions but requires careful handling due to its hazardous nature, marked by the signal word "Danger." Molekula supplies 3-Diethylaminophenol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.