2,2,4-trimethylhexa-1,6-diyl diisocyanate Chemical Properties

Boiling point:

283.8±23.0 °C(Predicted)

Density 

0.97±0.1 g/cm3(Predicted)

EPA Substance Registry System

2,2,4-Trimethylhexamethylene diisocyanate (16938-22-0)

2,2,4-trimethylhexa-1,6-diyl diisocyanate Usage And Synthesis

General Description

Yellow liquid.

Air & Water Reactions

Contact with water or moist air generates toxic and flammable gases (amine and CO2).

Reactivity Profile

Isocyanates and thioisocyanates, such as 2,2,4-trimethylhexa-1,6-diyl diisocyanate , are incompatible with many classes of compounds, reacting exothermically to release toxic gases. Reactions with amines, aldehydes, alcohols, alkali metals, ketones, mercaptans, strong oxidizers, hydrides, phenols, and peroxides can cause vigorous releases of heat. Acids and bases initiate polymerization reactions in these materials. Some isocyanates react with water to form amines and liberate carbon dioxide. Base-catalysed reactions of isocyanates with alcohols should be carried out in inert solvents. Such reactions in the absence of solvents often occur with explosive violence, [Wischmeyer(1969)].

2,2,4-trimethylhexa-1,6-diyl diisocyanate(16938-22-0)Related Product Information

• TRIMETHYLHEXAMETHYLENE DIISOCYANATE
• 2,2,4-TRIMETHYLHEXANE
• 2,2,4-TRIMETHYLHEXANE
• Hexyl isocyanate
• Isobutyl isocyanate
• Ethyl isocyanate
• Hexamethylene Diisocyanate
• Propyl isocyanate
• Isophorone diisocyanate
• TRIMETHYL-1 6-DIISOCYANATOHEXANE 99
• Butyl isocyanate
• Pentyl isocyanate
• 2,2,4-trimethylhexa-1,6-diyl diisocyanate