2-[3-(trifluoromethyl)phenoxy]acetonitrile CAS 2145-31-5

Description

The occurrence of 2-[3-(trifluoromethyl)phenoxy]acetonitrile is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

2-[3-(trifluoromethyl)phenoxy]acetonitrile (CAS 2145-31-5), molecular formula C9H6F3NO and molecular weight 201.15 g/mol, is a CATO reference standard with documented purity and traceability.

2-[3-(trifluoromethyl)phenoxy]acetonitrile (C9H6F3NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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