Diethylene Glycol Isopropyl Methyl Ether CAS 77078-22-9

Purity 97%+In StockPharmaceutical Standards
CAS No.77078-22-9
Molecular FormulaC8H18O3
Molecular Weight162.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Diethylene Glycol Isopropyl Methyl Ether CAS 77078-22-9 chemical structure

Description

The occurrence of Diethylene Glycol Isopropyl Methyl Ether is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

Diethylene Glycol Isopropyl Methyl Ether (CAS 77078-22-9) is a high-purity analytical reference standard with the molecular formula C8H18O3 and a molecular weight of 162.23 g/mol.

Diethylene Glycol Isopropyl Methyl Ether (C8H18O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.

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.

As a certified reference material (CRM), Diethylene Glycol Isopropyl Methyl Ether 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 FormulaC8H18O3
Molecular Weight162.23 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1979

Related Diethylene Standards

Recommended Standards

Why CATO?