- chemistry,
isocyanate is the
functional group with the
formula R−N=C=O.
Organic compounds that
contain an
isocyanate group are
referred to as
isocyanates. An...
- can
contribute to
releasing isocyanates including methyl isocyanate.
Until recent decades, the
mechanism of
methyl isocyanate toxicity in
humans was largely...
-
reacts with
isocyanates to form CO2 gas and an amine, via an
unstable carbamic acid group. The
amine produced can also
react with
isocyanates to form urea...
- preparations. MDI, like the
other isocyanates, is an
allergen and sensitizer.
Persons developing sensitivity to
isocyanates may have
dangerous systemic reactions...
- water.
Phenyl isocyanate has a
strong odor and
tearing vapours,
therefore it has to be
handled with care.
Characteristic of
other isocyanates, it reacts...
-
Blocked isocyanates are
organic compounds that have
their isocyanate functionality chemically blocked to
control reactivity. They are the
product of an...
-
Polymethylene polyphenylene isocyanate (PPI), is a polyurea-based
polymer derived from
isocyanate monomers that is used in some glues,
aerosol foams,...
-
monomer units of
isocyanates and
amines react with each
other to form urea linkages.
Ureas can also be
formed from the
reaction of
isocyanates and
water which...
-
Chlorosulfonyl isocyanate is the
chemical compound ClSO2NCO,
known as CSI. This
compound is a
versatile reagent in
organic synthesis. CSI is
prepared by...
-
chlorine atoms. In 2013,
about 75–80 % of
global phosgene was
consumed for
isocyanates, 18% for
polycarbonates and
about 5% for
other fine chemicals. Phosgene...
