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At an exposure of 100 ppm, one may experience nausea or a headache. At an exposure between 200 and 500 ppm, symptoms can include feeling "high", dizziness, weakness, irritability, vomiting, and slowed reaction time. [20] [21] The side effects of exposure to low concentrations of xylene (< 200 ppm) are reversible and do not cause permanent ...
A small amount of xylene exposure will likely not cause long-term effects. More severe exposures can take a few days to develop, while repeated direct exposure can cause permanent damage to the ...
p-Xylene (para-xylene) is an aromatic hydrocarbon. It is one of the three isomers of dimethylbenzene known collectively as xylenes . The p- stands for para- , indicating that the two methyl groups in p -xylene occupy the diametrically opposite substituent positions 1 and 4.
o-Xylene (ortho-xylene) is an aromatic hydrocarbon with the formula C 6 H 4 (CH 3) 2, with two methyl substituents bonded to adjacent carbon atoms of a benzene ring (the ortho configuration). It is a constitutional isomer of m-xylene and p-xylene, the mixture being called xylene or xylenes. o-Xylene is a colourless slightly oily flammable ...
The term immediately dangerous to life or health (IDLH) is defined by the US National Institute for Occupational Safety and Health (NIOSH) as exposure to airborne contaminants that is "likely to cause death or immediate or delayed permanent adverse health effects or prevent escape from such an environment." Examples include smoke or other ...
TWA 200 ppm C 300 ppm 500 ppm (10-minute maximum ... toluene, and xylene isomers). ... The environmental and toxicological effects of toluene have been extensively ...
[81] A 2014 study stated that "increasing the voltage from 3.2–4.8 V resulted in a 4 to >200 times increase in the formaldehyde, acetaldehyde, and acetone levels". [18] The amount of carbonyl compounds in e-cigarette aerosols varies substantially, not only among different brands but also among different samples of the same products, from 100 ...
200 ppm 10 ppm 100 ppm 20 ppm Xylene: 100 ppmx 100 ppm ... Leukemia, nervous system effects, respiratory symptoms. Isomerization Hydrochloric acid: Skin damage ...