1, 2,2'-(1,2-ethanediyl)bis[2-methyl- 1, 2,2'-ethylenebis[2-methyl- 2, cyclic bis(1,2-ethanediyl acetal) 944-26-3 NSC-250348 NSC250348 CAS 944-26-3

Description

1, 2,2'-(1,2-ethanediyl)bis[2-methyl- 1, 2,2'-ethylenebis[2-methyl- 2, cyclic bis(1,2-ethanediyl acetal) 944-26-3 NSC-250348 NSC250348 (CAS 944-26-3) is a high-purity analytical reference standard with the molecular formula C10H18O4 and a molecular weight of 202.25 g/mol.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, 1, 2,2'-(1,2-ethanediyl)bis[2-methyl- 1, 2,2'-ethylenebis[2-methyl- 2, cyclic bis(1,2-ethanediyl acetal) 944-26-3 NSC-250348 NSC250348 is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 202.25 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

As a certified reference material (CRM), 1, 2,2'-(1,2-ethanediyl)bis[2-methyl- 1, 2,2'-ethylenebis[2-methyl- 2, cyclic bis(1,2-ethanediyl acetal) 944-26-3 NSC-250348 NSC250348 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

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