2,3,4,5,6-Pentachlorobenzaldehyde CAS 19635-52-0

Purity 97%+In StockPharmaceutical Standards
CAS No.19635-52-0
Molecular FormulaC7HCl5O
Molecular Weight278.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,3,4,5,6-Pentachlorobenzaldehyde CAS 19635-52-0 chemical structure

Description

CATO supplies 2,3,4,5,6-Pentachlorobenzaldehyde (CAS 19635-52-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7HCl5O. Molecular weight: 278.35 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC7HCl5O
Molecular Weight278.35 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1962
Halogen ContentCl-containing

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