1-(trifluoromethyl)-3-vinyl-benzene CAS 402-24-4

Description

The occurrence of 1-(trifluoromethyl)-3-vinyl-benzene is closely related to fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

1-(trifluoromethyl)-3-vinyl-benzene (CAS 402-24-4) is a high-purity analytical reference standard with the molecular formula C9H13F3 and a molecular weight of 178.19 g/mol.

Structurally, 1-(trifluoromethyl)-3-vinyl-benzene (C9H13F3) contains fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 178.19 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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.

As a certified reference material (CRM), 1-(trifluoromethyl)-3-vinyl-benzene meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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