Dipropylene Glycol (mixture of isomers) CAS 25265-71-8

Purity >95%In StockPharmaceutical Standards
CAS No.25265-71-8
Molecular FormulaC6H14O3
Molecular Weight134.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Dipropylene Glycol (mixture of isomers) CAS 25265-71-8 chemical structure

Description

Based on its molecular formula C6H14O3, Dipropylene Glycol (mixture of isomers) contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 134.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

CATO supplies Dipropylene Glycol (mixture of isomers) (CAS 25265-71-8), a certified reference material (molecular formula C6H14O3, MW 134.17 g/mol) for analytical method development and quality control.

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

As a certified reference material (CRM), Dipropylene Glycol (mixture of isomers) 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 FormulaC6H14O3
Molecular Weight134.17 g/mol
Purity>95%
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1964

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