3,3,4,4-Tetraethoxybut-1-yne CAS 851900-14-6

Purity 97%+In StockPharmaceutical Standards
CAS No.851900-14-6
Molecular FormulaC12H22O4
Molecular Weight230.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3,3,4,4-Tetraethoxybut-1-yne CAS 851900-14-6 chemical structure

Description

3,3,4,4-Tetraethoxybut-1-yne (CAS 851900-14-6), molecular formula C12H22O4 and molecular weight 230.30 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 3,3,4,4-Tetraethoxybut-1-yne (C12H22O4) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.

CATO manufactures 3,3,4,4-Tetraethoxybut-1-yne under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC12H22O4
Molecular Weight230.30 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1987

Recommended Standards

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