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1,5-Naphthalene Diisocyanate

CAS No.:3173-72-6
Product Grade: Industrial Grade
Purity / Assay: 98%
Molecular Formula:C₁₂H₆N₂O₂
Molecular Weight:210.19
Synonym(s):1,5-NDI; NDI; Naphthalene-1,5-Diisocyanate

1,5-Naphthalene Diisocyanate, commonly known as 1,5-NDI, is a specialty aromatic diisocyanate used in high-performance polyurethane systems.

Its rigid naphthalene structure produces polyurethanes with excellent mechanical strength, dynamic performance, and heat resistance.

The product is mainly used in cast elastomers, specialty foams, and high-performance polymer materials.

• Cast polyurethane elastomers: improves mechanical strength and dynamic fatigue resistance.

• Specialty foams: supports rigid and semi-rigid polyurethane systems.

• High-performance polymers: enhances heat resistance and dimensional stability.

• Industrial materials: used in demanding polyurethane applications.

25kg/drum, 25kg/bag
CAS No.: 3173-72-6

Product Name: 1,5-Naphthalene Diisocyanate

Purity / Assay:98%
Molecular Formula:C₁₂H₆N₂O₂
Molecular Weight:210.19
EINECS No.:221-641-4
Synonym(s):1,5-NDI; NDI; Naphthalene-1,5-Diisocyanate

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