4-phenyl-1-butyne CAS 16520-62-0

Purity 97%+In StockPharmaceutical Standards
CAS No.16520-62-0
Molecular FormulaC10H16
Molecular Weight136.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-phenyl-1-butyne CAS 16520-62-0 chemical structure

Description

Owing to an organic framework, 4-phenyl-1-butyne is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 136.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

4-phenyl-1-butyne (CAS 16520-62-0), molecular formula C10H16 and molecular weight 136.23 g/mol, is a CATO reference standard with documented purity and traceability.

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.

CATO manufactures 4-phenyl-1-butyne 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.

Physical & Chemical Properties

Molecular FormulaC10H16
Molecular Weight136.23 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1961

Related phenyl Standards

Recommended Standards

Why CATO?