1,5-naphthalene diisocyanate

name: 1,5-naphthylene diisocyanate (ndi)
molecular formula: c12h6n2o2
structure:

molecular weight: 210.19
cas no: 3173-72-6
property: white to light yellow flaky crystalline solid , melting point: 126-130 °c ; boiling point: 167 °c( 5 × 1.33kpa ), specific gravity/density: 1.42-1.45g/cm3
specification :content ≥ 99%
use: ndi is widedly used as raw material for making pu elastomer with excellent wear resistance and other great properties like bump stop in automobile, special casters ect.
packing: 20kg cardboard barrel , aluminium foil liner inside
storage: keep away from heat, sparks, and flame. keep away from sources of ignition. store in a cool, dry, well-ventilated area away from incompatible substances. store protected from moisture.

3173-72-6