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4,4-DDA
4,4-DDA

4,4-DDA

4,4-DDA Specification

  • CAS No
  • 101-77-9
  • Density
  • 1.12 Gram per cubic centimeter(g/cm3)
  • Purity
  • 99.5% min
  • Shape
  • Powder or granules
  • Molecular Weight
  • 190.24 g/mol
  • Grade
  • Industrial grade
  • Ingredients
  • 44-Diaminodiphenylmethane
  • Physical Form
  • Off-white crystalline powder
  • Poisonous
  • YES
  • Storage
  • Store in a cool dry place away from direct sunlight
  • Melting Point
  • 88-90C
  • Molecular Formula
  • C12H14O2
  • Appearance
  • Crystalline solid
  • Taste
  • Bitter
  • Application
  • Used in polymer synthesis and chemical intermediates
  • Solubility
  • Insoluble in water soluble in organic solvents
  • Properties
  • Stable under normal conditions reactive with strong oxidizers
  • Usage
  • Primarily for industrial and research purposes
  • EINECS No
  • 202-974-4
  • Smell
  • Mild chemical odor
  • Ph Level
  • Neutral
  • Structural Formula
  • C6H4(CO)2C6H4
  • Refractive Rate
  • 1.518
  • Shelf Life
  • 2 years if stored properly
  • HS Code
  • 2929.90
 
 

About 4,4-DDA

4,4-DDA CAS Number83-05-6 Empirical Formula (Hill Notation)C14H10Cl2O2 Molecular Weight281.13 Beilstein Registry Number1913593 Grade Analytical Standard Product Line Pestanal Form Neat Application(S) Hplc: Suitable Gas Chromatography (GC): Suitable Format Neat

FAQs of 4,4-DDA:


Q: What is the physical form and appearance of 4,4-DDA?

A: 4,4-DDA is an off-white crystalline powder and appears as a crystalline solid.

Q: What is the melting point of 4,4-DDA?

A: The melting point of 4,4-DDA is between 88-90C.

Q: Is 4,4-DDA soluble in water?

A: No, 4,4-DDA is insoluble in water but soluble in organic solvents.

Q: What is the primary application of 4,4-DDA?

A: 4,4-DDA is used in polymer synthesis and as a chemical intermediate.

Q: How should 4,4-DDA be stored?

A: 4,4-DDA should be stored in a cool, dry place away from direct sunlight.

Q: What is the shelf life of 4,4-DDA?

A: The shelf life of 4,4-DDA is 2 years if stored properly.

Q: Is 4,4-DDA poisonous?

A: Yes, 4,4-DDA is poisonous.

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