68609-07-4 Usage
Appearance
Colorless to pale yellow liquid
Appearance
Colorless to pale yellow solid
Boiling point
207-210°C
Density
0.97 g/cm3
Density
1.2 g/cm3
Solubility
Soluble in water and organic solvents
Solubility
Insoluble in water, soluble in organic solvents
Reactivity
Reacts with acids, epoxides, and isocyanates
Reactivity
Reacts with amines, acids, and anhydrides
Formation
Condensation reaction between 1,2-cyclohexanediamine and 1,6-hexanediamine
Product type
Amine-terminated polymer
Molecular weight
Varies depending on the degree of polymerization
Structure
Linear or branched polymer with amine groups at both ends
Melting point
65-70°C
Role
Crosslinks the epoxy resin, improving mechanical properties and durability
Application
Used in coatings, adhesives, and composite materials
Advantages
Enhanced strength, flexibility, and chemical resistance
Handling
Use personal protective equipment (PPE) such as gloves, goggles, and masks
Storage
Store in a cool, dry, and well-ventilated area, away from heat and open flames
Disposal
Dispose of in accordance with local regulations and guidelines
Check Digit Verification of cas no
The CAS Registry Mumber 68609-07-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,6,0 and 9 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 68609-07:
(7*6)+(6*8)+(5*6)+(4*0)+(3*9)+(2*0)+(1*7)=154
154 % 10 = 4
So 68609-07-4 is a valid CAS Registry Number.
