3,3',4,4'-Tetramethylbiphenyl CAS 4920-95-0

Purity >95%In StockPharmaceutical Standards
CAS No.4920-95-0
Molecular FormulaC16H18
Molecular Weight210.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3,3',4,4'-Tetramethylbiphenyl CAS 4920-95-0 chemical structure

Description

3,3',4,4'-Tetramethylbiphenyl (CAS 4920-95-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H18. Molecular weight: 210.31 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC16H18
Molecular Weight210.31 g/mol
Purity>95%
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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958

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