Tris(2-chloroethyl)-orthoformate CAS 18719-58-9

Purity 97%+In StockPharmaceutical Standards
CAS No.18719-58-9
Molecular FormulaC7H13Cl3O3
Molecular Weight251.54 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Tris(2-chloroethyl)-orthoformate CAS 18719-58-9 chemical structure

Description

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.

Tris(2-chloroethyl)-orthoformate (CAS 18719-58-9) is a high-purity analytical reference standard with the molecular formula C7H13Cl3O3 and a molecular weight of 251.54 g/mol.

Based on its molecular formula C7H13Cl3O3, Tris(2-chloroethyl)-orthoformate contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 251.54 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

CATO manufactures Tris(2-chloroethyl)-orthoformate 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 FormulaC7H13Cl3O3
Molecular Weight251.54 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1962
Halogen ContentCl-containing

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