trans,trans-1,4-Diphenyl-1,3-butadiene CAS 886-65-7

Purity 97%+In StockPharmaceutical Standards
CAS No.886-65-7
Molecular FormulaC16H14
Molecular Weight206.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

trans,trans-1,4-Diphenyl-1,3-butadiene CAS 886-65-7 chemical structure

Description

CATO manufactures trans,trans-1,4-Diphenyl-1,3-butadiene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

CATO supplies trans,trans-1,4-Diphenyl-1,3-butadiene (CAS 886-65-7), a certified reference material (molecular formula C16H14, MW 206.28 g/mol) for analytical method development and quality control.

Based on its molecular formula C16H14, trans,trans-1,4-Diphenyl-1,3-butadiene contains a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 206.28 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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

Physical & Chemical Properties

Molecular FormulaC16H14
Molecular Weight206.28 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957

Recommended Standards

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