Trihexylphosphine hydrochloride CAS 1430948-10-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1430948-10-9
Molecular FormulaC18H39P
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Trihexylphosphine hydrochloride CAS 1430948-10-9 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.

CATO supplies Trihexylphosphine hydrochloride (CAS 1430948-10-9), a certified reference material (molecular formula C18H39PHCl, MW 322.94 g/mol) for analytical method development and quality control.

Structurally, Trihexylphosphine hydrochloride (C18H39PHCl) contains organophosphorus functionality, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of -1.5, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 322.94 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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 FormulaC18H39P HCl
Molecular Weight322.94 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)-1.5
CAS Registry Year (est.)1991
Halogen ContentCl-containing

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