2,6-Diiodohydroquinone CAS 1955-21-1

Purity 97%+In StockPharmaceutical Standards
CAS No.1955-21-1
Molecular FormulaC6H4I2O2
Molecular Weight361.90 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,6-Diiodohydroquinone CAS 1955-21-1 chemical structure

Description

Order 2,6-Diiodohydroquinone (CAS 1955-21-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H4I2O2. Molecular weight: 361.90 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC6H4I2O2
Molecular Weight361.90 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Halogen ContentI-containing

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