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1,8-Octanediamine 98%
1,8-Octanediamine 98%

1,8-Octanediamine 98%

1,8-Octanediamine 98% Specification

  • CAS No
  • 373-44-4
  • Structural Formula
  • H2N-(CH2)8-NH2
  • Physical Form
  • Solid or liquid depending on temperature
  • Smell
  • Amine-like
  • Ingredients
  • 18-Octanediamine (98%) other residuals
  • Application
  • Industrial chemical used in polyurethane production epoxy curing agents and coatings
  • Shape
  • Crystalline form or liquid state
  • Molecular Formula
  • C8H20N2
  • Usage
  • Intermediate in the production of polymers resins and specialty chemicals
  • Density
  • 0.87 Gram per cubic centimeter(g/cm3)
  • Storage
  • Store in a cool dry and well-ventilated area away from heat and direct sunlight
  • Purity
  • 98%
  • HS Code
  • 2921.29
  • EINECS No
  • 206-765-7
  • Shelf Life
  • 2 years if stored properly
  • Grade
  • Industrial grade
  • Appearance
  • White crystalline or colorless liquid
  • Melting Point
  • 50-55°C
  • Properties
  • Highly reactive diamine hygroscopic
  • Ph Level
  • Not applicable (depends on the medium)
  • Molecular Weight
  • 144.26 g/mol
  • Solubility
  • Soluble in water ethanol and other polar solvents
  • Poisonous
  • YES
 
 

About 1,8-Octanediamine 98%



1,8-Octanediamine 98% is a highly reactive industrial-grade diamine widely used in the production of polyurethane, epoxy curing agents, coatings, polymers, resins, and specialty chemicals. With a purity level of 98%, this compound features an amine-like odor and exhibits a physical form that changes based on temperature, presenting as either a white crystalline solid or a colorless liquid. Known for its hygroscopic properties, it is soluble in water, ethanol, and other polar solvents. The molecular formula is C8H20N2, with a molecular weight of 144.26 g/mol and a density of 0.87 g/cm. Key features include its structural formula (H2N-(CH2)8-NH2) and melting point range between 50-55C. For optimal storage life of 2 years, it must be kept in a cool, dry, and well-ventilated area, away from heat and sunlight. It is classified as poisonous and should be handled with care by professionals in relevant industries.

FAQs of 1,8-Octanediamine 98%:


Q: What is the main application of 1,8-Octanediamine 98%?

A: It is primarily used in polyurethane production, epoxy curing agents, coatings, polymers, resins, and specialty chemicals.

Q: What is the physical form of this product?

A: The product can exist as a white crystalline solid or a colorless liquid depending on the temperature.

Q: What is the melting point range of 1,8-Octanediamine 98%?

A: The product has a melting point range of 50-55C.

Q: How should this product be stored?

A: It should be stored in a cool, dry, and well-ventilated area, away from heat and direct sunlight.

Q: Is 1,8-Octanediamine 98% poisonous?

A: Yes, it is classified as poisonous and should be handled with appropriate safety precautions.

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