Trioctyl Phosphite (mixture) CAS 3028-88-4

Purity 97%+In StockPharmaceutical Standards
CAS No.3028-88-4
Molecular FormulaC24H51O3P
Molecular Weight418.63 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Trioctyl Phosphite (mixture) CAS 3028-88-4 chemical structure

Description

Structurally, Trioctyl Phosphite (mixture) (C24H51O3P) contains a phosphonate group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of -0.5, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 418.63 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

Trioctyl Phosphite (mixture) (CAS 3028-88-4) is a high-purity analytical reference standard with the molecular formula C24H51O3P and a molecular weight of 418.63 g/mol.

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

CATO manufactures Trioctyl Phosphite (mixture) 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 FormulaC24H51O3P
Molecular Weight418.63 g/mol
Purity97%+
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)-0.5
CAS Registry Year (est.)1957

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