Isophorone diisocyanate (IPDI for short), chemical formula C12H18N2O2, is an alicyclic diisocyanate. IPDI is one of the most active diisocyanate products in common use, with stable reaction. Its two isocyanate groups have about ten times different reaction activities, which is conducive to the preparation of various prepolymers, and its vapor pressure is low, making it safer to use and operate. It is the curing agent of hydroxyl prepolymer (i.e. polypropylene glycol) required for polyurethane adhesive of composite propellant. It is widely used in plastics, adhesives, medicine, spices and other industries
Product name | Isophorone diisocyanate |
Synonyms |
1,1,5,5-Tetramethylcyclohexane-a-1,3-diisocyanate;5-Isocyanato-1-isocyanatomethyl-1,3,3-trimethylcoclohexane;[3,3,5-Trimethyl-5-(isocyanatomethyl)cyclohexyl] isocyanate;diisocyanated isophorone;isocyanicacid,methylene(3,5,5-trimethyl-3,1-cyclohexylene)ester;isophoronediaminediisocyanate;isophoronediisocyanate,mixtureofstereoisomers;3-ISOCYANATOMETHYL-3,5,5-TRIMETHYLCYCLOHEXYL ISOCYANATE
|
Cas | 4098-71-9 |
MF | C11H14N2O3 |
MW | 222.24 |
EINECS | 223-861-6 |
Product Categories | Organics |
Melting point | -60°C |
Boiling point | 158-159 °C15 mm Hg(lit.) |
density | 1.049 g/mL at 25 °C(lit.) |
vapor pressure | 0.0004 hPa (20 °C) |
refractive index | n20/D 1.484(lit.) |
Fp | >230 °F |
storage temp. | 2-8°C |
solubility | Miscible with esters, ketones, ethers, and aromatic and aliphatic hydrocarbons. |
form | Liquid |
Item |
Specifications |
Appearance |
Colorless to pale yellow liquid |
Purity (GC) |
≥ 99.0% |
Refractive index n20/D |
1.4840~1.4860 |
NCO mass fraction |
≥ 37.5% |
Color (Hazen) |
≤ 30 |
Hydrolysis of chlorine |
≤ 200mg/kg |
Total chlorine |
≤ 400mg/kg |
Conclusion |
The results conforms with Enterprise standards |
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Q: How long does it take for me to get a sample?
A: It depends. Generally speaking, it is about 7-10 days.
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A: As we know, prices of chemicals are not fixed, they fluctuate with the markets.
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