Bis(2,4,4-trimethylpentyl)phosphinic Acid CAS 83411-71-6

Purity 97%+In StockPharmaceutical Standards
CAS No.83411-71-6
Molecular FormulaC16H35O2P
Molecular Weight290.42 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Bis(2,4,4-trimethylpentyl)phosphinic Acid CAS 83411-71-6 chemical structure

Description

Owing to organophosphorus functionality, a carboxylic acid group, a hydroxyl group, an ether linkage, Bis(2,4,4-trimethylpentyl)phosphinic Acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 290.42 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.

Bis(2,4,4-trimethylpentyl)phosphinic Acid (CAS 83411-71-6), molecular formula C16H35O2P and molecular weight 290.42 g/mol, is a CATO reference standard with documented purity and traceability.

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

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 FormulaC16H35O2P
Molecular Weight290.42 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)-0.5
CAS Registry Year (est.)1980

Related Bis Standards

Recommended Standards

Why CATO?