Phthalic acid, bis[2-(2-ethoxyethoxy)ethyl] ester CAS 117-85-1

Purity 97%+In StockPharmaceutical Standards
CAS No.117-85-1
Molecular FormulaC20H30O8
Molecular Weight398.45 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Phthalic acid, bis[2-(2-ethoxyethoxy)ethyl] ester CAS 117-85-1 chemical structure

Description

Phthalic acid, bis[2-(2-ethoxyethoxy)ethyl] ester (CAS 117-85-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H30O8. Molecular weight: 398.45 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC20H30O8
Molecular Weight398.45 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957

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