3,4-Dichloronaphthalene-1,2-dione CAS 18398-36-2

Purity 97%+In StockPharmaceutical Standards
CAS No.18398-36-2
Molecular FormulaC10H4Cl2O2
Molecular Weight227.04 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3,4-Dichloronaphthalene-1,2-dione CAS 18398-36-2 chemical structure

Description

Order 3,4-Dichloronaphthalene-1,2-dione (CAS 18398-36-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H4Cl2O2. Molecular weight: 227.04 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC10H4Cl2O2
Molecular Weight227.04 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1962
Halogen ContentCl-containing

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