4-Ethoxy-1-butanol CAS 111-73-9

Purity 97%+In StockPharmaceutical Standards
CAS No.111-73-9
Molecular FormulaC6H14O2
Molecular Weight118.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Ethoxy-1-butanol CAS 111-73-9 chemical structure

Description

Structurally, 4-Ethoxy-1-butanol (C6H14O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 118.17 g/mol, it falls into the low-molecular-weight range.

CATO supplies 4-Ethoxy-1-butanol (CAS 111-73-9), a certified reference material (molecular formula C6H14O2, MW 118.17 g/mol) for analytical method development and quality control.

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), 4-Ethoxy-1-butanol 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 FormulaC6H14O2
Molecular Weight118.17 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)0.0
CAS Registry Year (est.)1957

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