4128-88-5 Usage
Molecular structure
A triazine ring with two amine groups (-NH2) attached to the 2nd and 4th positions, and a hexamethylene (-(CH2)6-) chain connecting two of these triazine rings.
Functional groups
Triazine ring, amine groups, and a long hydrocarbon chain.
Appearance
Colorless to pale yellow liquid or solid (depending on the temperature).
Physical state
Liquid at room temperature, solidifies at lower temperatures.
Solubility
Soluble in water, alcohol, and many organic solvents.
Boiling point
235°C (455°F)
Melting point
42°C (107.6°F)
Density
0.98 g/cm3
Viscosity
21 cP (centipoise) at 25°C
Vapour pressure
0.01 mm Hg at 20°C
Uses
Production of nylon 6,6 (a synthetic polymer used in textiles, automotive parts, and industrial applications)
Manufacturing of adhesives, coatings, and certain types of plastics
Building block for various polymers and resins
Reactivity
Can react with acids, isocyanates, and other compounds to form polymers and resins.
Hazards
Corrosive to skin and eyes
Flammable liquid and vapor
Potential respiratory and health hazards if inhaled or ingested
Classified as an environmental hazard due to its aquatic toxicity
Safety measures
Use personal protective equipment (PPE) such as gloves, goggles, and masks when handling. Store in a cool, well-ventilated area away from heat and open flames. Follow proper disposal procedures to minimize environmental impact.
Check Digit Verification of cas no
The CAS Registry Mumber 4128-88-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,1,2 and 8 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 4128-88:
(6*4)+(5*1)+(4*2)+(3*8)+(2*8)+(1*8)=85
85 % 10 = 5
So 4128-88-5 is a valid CAS Registry Number.
