2,5-Diethyltetrahydrofuran CAS 41239-48-9

Purity 97%+In StockPharmaceutical Standards
CAS No.41239-48-9
Molecular FormulaC8H16O
Molecular Weight128.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,5-Diethyltetrahydrofuran CAS 41239-48-9 chemical structure

Description

2,5-Diethyltetrahydrofuran (CAS 41239-48-9) is a high-purity analytical reference standard with the molecular formula C8H16O and a molecular weight of 128.21 g/mol.

Structurally, 2,5-Diethyltetrahydrofuran (C8H16O) contains a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 128.21 g/mol, it falls into the low-molecular-weight range.

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), 2,5-Diethyltetrahydrofuran 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 FormulaC8H16O
Molecular Weight128.21 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1968

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