Dibutyl butylphosphonate CAS 78-46-6

Purity 97%+In StockPharmaceutical Standards
CAS No.78-46-6
Molecular FormulaC12H27O3P
Molecular Weight250.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Dibutyl butylphosphonate CAS 78-46-6 chemical structure

Description

As a certified reference material (CRM), Dibutyl butylphosphonate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

CATO supplies Dibutyl butylphosphonate (CAS 78-46-6), a certified reference material (molecular formula C12H27O3P, MW 250.31 g/mol) for analytical method development and quality control.

The molecular framework of Dibutyl butylphosphonate (C12H27O3P) is characterized by a phosphonate group, a carboxylic acid group, a hydroxyl group, an ether linkage. 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.

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 FormulaC12H27O3P
Molecular Weight250.31 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)-0.5
CAS Registry Year (est.)1957

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