Our laboratory experiments show that methyl
isocyanate can indeed be produced on icy particles under very cold conditions that are similar to those in interstellar space This implies that this molecule -- and thus the basis for peptide bonds -- is indeed likely to be present near most new young solar-type stars.
As the
isocyanate content increases, the values of [C.
Occupational eosinophilic bronchitis in a foundry worker exposed to
isocyanate and a baker exposed to flour.
14-16) These recommendations may not address the potential effects of elevated ambient and substrate temperatures on airborne
isocyanate concentrations.
Both contain
isocyanates that can cause irritation of the skin and mucous membranes, chest tightness and difficulty breathing.
Environmental Protection Agency, Occupational Safety and Health Administration, National Institute for Occupational Safety and Health, and Google databases using the keywords "
isocyanate," "asthma," "skin," "sensitization," and other synonymous terms, and our own extensive collection of
isocyanate publications.
and urea groups formation, as water reacts with the
isocyanate groups (2):
SDK is providing the Karenz-series of
isocyanate monomer products to meet sophisticated customer requirements.
com/research/txx5ck/monthly_analysis_o) has announced the addition of the "Monthly Analysis of
Isocyanate, 2012" subscription to their offering.
TEHRAN (FNA)- ALMA observed stars like the Sun at a very early stage in their formation and found traces of methyl
isocyanate -- a chemical building block of life.
They reacted
isocyanate with n-butanol, s-butanol, and i-butanol, respectively and measured the heats of reaction using a differential microcalorimeter of the Tian-Calvet type.
The flexible polyurethane foam-making reaction is extremely efficient in consuming available
isocyanate components during processing.
