Copper tris[tris(2-methylphenyl)phosphine]- CAS 91019-20-4

Purity 97%+In StockPharmaceutical Standards
CAS No.91019-20-4
Molecular FormulaC21H21P Cu
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Copper tris[tris(2-methylphenyl)phosphine]- CAS 91019-20-4 chemical structure

Description

Copper tris[tris(2-methylphenyl)phosphine]- (CAS 91019-20-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H21P Cu. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC21H21P Cu
Molecular Weight367.92 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)11.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1983

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