Bis(2-ethoxyethyl) hydrogen phosphate CAS 94113-78-7

Purity 97%+In StockPharmaceutical Standards
CAS No.94113-78-7
Molecular FormulaC8H19O6P
Molecular Weight242.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Bis(2-ethoxyethyl) hydrogen phosphate CAS 94113-78-7 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.

Bis(2-ethoxyethyl) hydrogen phosphate (CAS 94113-78-7) is a high-purity analytical reference standard with the molecular formula C8H19O6P and a molecular weight of 242.21 g/mol.

Structurally, Bis(2-ethoxyethyl) hydrogen phosphate (C8H19O6P) contains a phosphate ester 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 242.21 g/mol, it falls into the medium-molecular-weight range.

As a certified reference material (CRM), Bis(2-ethoxyethyl) hydrogen phosphate 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.

Physical & Chemical Properties

Molecular FormulaC8H19O6P
Molecular Weight242.21 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)-0.5
CAS Registry Year (est.)1983

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