A fine-tuning may be achieved by slight variations of the DGEBA molar mass, the pot temperature, the BA amount or by replacing BA by
cyclohexylamine.
The metabolism of cyclamate to
cyclohexylamine in humans during long- term administration.
Schoenwald and his coworkers [8] synthesized N-cyclohexyl-N-ethylbenzylamine by refluxing N-ethyl
cyclohexylamine benzylchloride and 4- methyl-2-pentanone.
Chemicals: benzene, bisphenol A epoxy resins, boron and its compounds, bromomethane, water-soluble copper salts (excluding complex salt),
cyclohexylamine, dioxins, ethylbenzene, ethylene, ethylene glycol, ethylene glycol ethyl ether, formaldehyde, hydrogen fluoride and its water-soluble compounds, lead and its compounds, manganese and its compounds, nickel compounds, di-n-octyl phthalate, toluene, 1,3,5-trimethylbenzene, xylene
Toxicological aspects of cyclamate and
cyclohexylamine.
A recent mammalian fertility study suggests that
cyclohexylamine targets Sertoli cells in the testes (7).
At extremely high levels,
cyclohexylamine, an occasional metabolic product of cyclamate, causes rats' testicles to shrink.
Investigators determined that during the third week of September, two corrosion-inhibiting chemicals, diethylaminoethanol (DEAE) and
cyclohexylamine (CHA), had been added to the boiler water at four times normal strength, as recommended by the supplier; the boiler was left idle, and the concentration of DEAE and CHA was not diluted before the boiler was used on December 5.
Market Overview II-1 A Quick Primer II-1 Notes From Across the Globe II-1 Innovation in Full Steam II-1 Indian Chemical Industry - Notable Growth in the Last Decade II-1 China's Demand for
Cyclohexylamine grows II-2 Major Alkylamines Producers Worldwide II-2
Cyclohexylamine and cyanuric acid, chemical pure, purchased from National Medicine Group Chemical Reagent of Shanghai, China; 4,4'-diphenylmethane disocyanate (MDI), chemical pure, purchased from TCI company of Shanghai, China; PA6 used in this study, purchased from Guangdong Xinhui Meida Nylon (Guangdong, China) and the grade is M2500.
Long-term toxicity and reproduction study (including a teratogenicity study) with cyclamate, saccharin and
cyclohexylamine.
Cyclohexylamine emission was essentially complete by the end of the cross linking process.
