3,3',5-Trimethyl-1,1'-biphenyl CAS 7383-93-9

Description

Compared with other compounds in its class, the molecular weight of 196.29 g/mol gives 3,3',5-Trimethyl-1,1'-biphenyl distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

3,3',5-Trimethyl-1,1'-biphenyl (CAS 7383-93-9), molecular formula C15H16 and molecular weight 196.29 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 3,3',5-Trimethyl-1,1'-biphenyl (C15H16) contains a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 196.29 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), 3,3',5-Trimethyl-1,1'-biphenyl 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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