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4098-71-9 - Isophorone diisocyanate, mixture of isomers, 98% - 3-Isocyanatomethyl-3,5,5-trimethylcyclohexyl isocyanate - L13759 - Alfa Aesar

L13759 Isophorone diisocyanate, mixture of isomers, 98%

CAS Number
4098-71-9
Synonyms
3-Isocyanatomethyl-3,5,5-trimethylcyclohexyl isocyanate

Size Price ($) Quantity Availability
5g 17.94
100g 33.66
500g 87.86
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Isophorone diisocyanate, mixture of isomers, 98%

MDL
MFCD00064956
EINECS
223-861-6

Chemical Properties

Formula
C12H18N2O2
Formula Weight
222.29
Melting point
-60°
Boiling Point
153°/10mm
Flash Point
163°(325°F)
Density
1.061
Refractive Index
1.4840
Sensitivity
Moisture Sensitive
Solubility
Miscible with esters, ketones, ethers, and aromatic and aliphatic hydrocarbons.

Applications

Isophorone diisocyanate is useful for the preparation of polyurethane plastics. It is also used to make polyurethane coatings and in enamel coatings, which are resistant to abrasion and degradation from ultraviolet light. Further, it is used as coatings for automotive, flooring and roofing as well as paint applied to aircraft.

Notes

Moisture sensitive. Incompatible with strong oxidizing agents, strong acids and alcohols.

Literature References

Vincent, B. J.; Natarajan, B. Kinetics of thermal degradation of water borne polyurethane dispersion containing polycaprolactone with either isophorone diisocyanate or metatetramethyl xylene diisocyanate. J. Therm. Anal. Calorim. 2015, 119 (2), 1373-1379.

Dzalmukhanova, A. S.; Lodygina, V. P.; Komratova, V. V.; Karpov, S. V.; Malkov, G. V.; Badamshina, E. R. IR Spectroscopy Method for Determining The Reactivity of Isocyanate Groups in Isophorone Diisocyanate Reactions. J. Appl. Spectrosc. 2015, 82 (1), 145-148.

GHS Hazard and Precautionary Statements

Hazard Statements: H330-H315-H319-H317-H335-H334-H411

Fatal if inhaled. Causes skin irritation. Causes serious eye irritation. May cause an allergic skin reaction. May cause respiratory irritation. May cause allergy or asthma symptoms or breathing difficulties if inhaled. Toxic to aquatic life with long lasting effects.

Precautionary Statements: P260-P284-P285-P261-P273-P304+P340-P305+P351+P338-P320-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Wear respiratory protection. In case of inadequate ventilation wear respiratory protection. Avoid breathing dust/fume/gas/mist/vapours/spray. Avoid release to the environment. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Specific treatment is urgent (see label). Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
2726467
Hazard Class
6.1
Packing Group
III
Harmonized Tariff Code
2929.10
TSCA
Yes
RTECS
NQ9370000

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