Phenyldi-m-tolylphosphine CAS 18803-08-2

Purity 97%+In StockPharmaceutical Standards
CAS No.18803-08-2
Molecular FormulaC20H19P
Molecular Weight290.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Phenyldi-m-tolylphosphine CAS 18803-08-2 chemical structure

Description

Phenyldi-m-tolylphosphine (CAS 18803-08-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H19P. Molecular weight: 290.34 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC20H19P
Molecular Weight290.34 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.)1962

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