Tri<I>tert</I>butylphosphine solution CAS 13716-12-6

Purity 97%+In StockPharmaceutical Standards
CAS No.13716-12-6
Molecular FormulaC12H27P
Molecular Weight202.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Tri<I>tert</I>butylphosphine solution CAS 13716-12-6 chemical structure

Description

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.

Tri<I>tert</I>butylphosphine solution (CAS 13716-12-6) is a high-purity analytical reference standard with the molecular formula C12H27P and a molecular weight of 202.32 g/mol.

The molecular framework of Tri<I>tert</I>butylphosphine solution (C12H27P) is characterized by organophosphorus functionality. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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

Molecular FormulaC12H27P
Molecular Weight202.32 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)-0.5
CAS Registry Year (est.)1960

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