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Pentachlorophenol (PCP) is an organochlorine compound used as a pesticide and a disinfectant.First produced in the 1930s, it is marketed under many trade names. [5] It can be found as pure PCP, or as the sodium salt of PCP, the latter of which dissolves easily in water.
Two sets of pictograms are included within the GHS: one for the labelling of containers and for workplace hazard warnings, and a second for use during the transport of dangerous goods. Either one or the other is chosen, depending on the target audience, but the two are not used together for the same hazard. [ 1 ]
[1] [4] PCP may cause hallucinations, distorted perceptions of sounds, and violent behavior. [4] [7] [8] As a recreational drug, it is typically smoked, but may be taken by mouth, snorted, or injected. [4] [5] [7] It may also be mixed with cannabis or tobacco. [1] [4] Adverse effects may include seizures, coma, addiction, and an increased risk ...
Results showed that when a medication must be discarded, 63.2 percent of participants throw them in a bin, 21.8 percent return them to a pharmacist, and 11.5 percent dispose of them via the toilet/sink, while the remaining 3.5 percent keep them. Only half of the respondents felt like pharmaceuticals could potentially be harmful to the environment.
3-MeO-PCP binds to the NMDA receptor with higher affinity than PCP and has the highest affinity of the three isomeric anisyl-substitutions of PCP, followed by 2-MeO-PCP and 4-MeO-PCP. [2] [3] As of 2018, controlled clinical studies have not been performed in humans but the elimination half-life is estimated to be between 10 and 11 hours. [5]
From 1967 to 2017, these symbols were used for labeling containers and piping systems containing dangerous substances/mixtures. These symbols could also be used to identify areas where dangerous substances/mixtures were being stored in large quantities, as an alternative to the yellow triangular Directive 92/58/EEC warning signage.
The LSD is taken first, followed by the MDMA 4 hours later and then 2C-B is taken 2 hours after the MDMA ( so 6 hours after the LSD ). MDMA can be replaced by 6-APB , 5-APB , 6-MAPB or 5-MAPB , in this case the Empathogen is taken 2 hours after the LSD, while 2C-B may be replaced by 2C-C , 2C-D or 2C-B-FLY .
[1] 4-MeO-PCP was the first arylcyclohexylamine research chemical to be sold online, it was introduced in late 2008 by a company trading under the name CBAY and was followed by several related compounds such as 3-MeO-PCP and methoxetamine. [1] [2] 4-MeO-PCP has lower affinity for the NMDA receptor than PCP, but higher affinity than ketamine, it ...