3,3',5,5'-Tetramethyl-4,4'-biphenol
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Product Description
3,3',5,5'-Tetramethyl-4,4'-biphenol
Chemical Name: 3,3',5,5'-Tetramethyl-4,4'-biphenol; CAS 2417-04-1
Cas No.: 2417-04-1
Chemical Formula: C16H18O2
Molecular Weight: 242.31
Melting point: 221.8°C
Boiling point: 355°C
Density: 1.12 g/cm3 at 20°C
Molecular Structure:
Description
3,3',5,5'-Tetramethyl-4,4'-biphenol is a colorless, transparent liquid with almost no odor. It is insoluble in water but miscible with most organic solvents. It has good stability and chemical resistance.
3,3',5,5'-Tetramethyl-4,4'-biphenol Standard
Appearance: Light yellow powder
Purity % ≥: 99.5
Acidity pKa: 10.22±0.4
Density (20ºC)g/cm3: 1.12
Vapor PressuremmHg (25ºC): 1.6E-5
Flash point ºC: 162
Refractive Index (20ºC): n20D 1.60
Partition Coefficient: 4.27
Surface Tension dyne/cm: 45.0
Application
1. It is used for the synthesis of liquid crystal polymer, the synthetic polymer material having a high strength, high modulus, excellent dimensional stability and used widely in various fields..
2. It is also used as the antioxidant.
Storge & Handling
Keep container closed. Store in a cool dry place.
Packing
Kraft paper bag or cardboard bucket