musks appeared to be in use at the time we conducted our preliminary screen, but we found very little information on exposure or toxicity.
Keywords Surface modification, Self-segregation, Refractive index, Alicyclic
epoxy resin, Transparent coatings
Design, synthesis, and cytotoxicity of novel 3-arylidenones derived from alicyclic
ketones," Chemical Biology and Drug Design, vol.
A new process for producing alicyclic
epoxy compounds, using hydrogen peroxide as oxidizing agent.
Groups of related flavoring agents are considered together, among them alicyclic
ketones, secondary alcohols, and related esters; aliphatic acyclic and alicyclic
terpenoid tertiary alcohols and structurally related substances; benzul derivatives; and phenol and phenol derivatives.
LONDON -- An alicyclic
hydrocarbon with formula C5H8, cyclopentene is used as an intermediate in the chemical industry (mainly in the production of plastics).
Utilization of Limonene as a Hydrogen Donor in the Catalytic Transfer Hydrogenation of some Unsaturated Alicyclic
HEALTH concerns have been raised by European Food Safety Authority (EFSA) scientists regarding about 18 out of 24 aliphatic, alicyclic
and aromatic hydrocarbons food flavouring additives examined in an inquiry.
The chapters cover microbial physiology and ecology, natural hydrocarbons in the environment, microbiology of methane and C1 compounds, biodegradation of methane and other C1 compounds, biodegradation of aliphatic and alicyclic
hydrocarbons, biodegradation of monoaromatic and chloroaromatic hydrocarbons, biodegradation of polycyclic aromatic hydrocarbons, halogenated hydrocarbons and their biodegradations, biodegradation of ethers and ether fuels, biodegredation of hydrocarbons in the environment, application of molecular biology and protein engineering to the degradation of hydrocarbons, bioremediation treatments, microbiology of oil reservoirs, applications of petroleum microbiology to chemical synthesis, and microbial desulfurization of petroleum products.
During November (2001) and April (2002) the alicyclic
group predominated, whereas during July (2002) the aromatic compounds predominated (Table 2).
Table 3: Comparison of the commercial waterborne epoxy resin Item Composition Epoxy Amine description equivalent value (g/mol) (mg of KOH) Epoxy resin a Low-molecular 210 - Weight bisphenol a epoxy emulsion Curing agent a Modified amine - 135 Epoxy resin b Low-molecular 420 - Weight bisphenol a epoxy emulsion Curing agent b Alicyclic
amine - 270 Epoxy resin c High-molecular 480 - Weight bisphenol a epoxy emulsion Curing agent c Modified amine - 270 Epoxy resin d High-molecular 520 - Weight bisphenol a epoxy emulsion Curing agent d Aliphatic amine - 335 Note: The order of molecular weight of waterborne epoxy resins is d > c > b > a, which were provided by the suppliers.
2 c, d, namely for the case of ortho n-propylphenol and alicyclic