3-Chloropropanoic Anhydride CAS 20495-99-2

Purity ≥95%In StockPharmaceutical Standards
CAS No.20495-99-2
Molecular FormulaC6H8Cl2O3
Molecular Weight199.03 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Chloropropanoic Anhydride CAS 20495-99-2 chemical structure

Description

3-Chloropropanoic Anhydride (CAS 20495-99-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H8Cl2O3. Molecular weight: 199.03 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC6H8Cl2O3
Molecular Weight199.03 g/mol
Purity≥95%
StorageStore at 2-8°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)2.0
CAS Registry Year (est.)1962
Halogen ContentCl-containing

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