John
Posts: 700 Joined: 31-Aug-2008 Last visit: 27-Jan-2024 Location: Highland
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ILPT found somewhere bottle of THF which is very good solvent. It dissolving many things well has a fairly low boiling point and evaporating rather quickly. Question is for what extraction it would be suitable. Can any chemist bring some inputs please? As a kemist I never met ILPT in physical form and never talk to him. He share his wisdom, trough my mind, telepathicly only. Please don`t prosecute me, for his possible illegal activities. He is bonkers about chemistry and doesn`t even exist in this primitive reality !!!
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DMT-Nexus member
Posts: 465 Joined: 18-Jan-2008 Last visit: 31-Dec-2024
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No chemist, but I believe THF can be very dangerous- ie. death- in the wrong hands. mistakes were made
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John
Posts: 700 Joined: 31-Aug-2008 Last visit: 27-Jan-2024 Location: Highland
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fourthripley wrote:No chemist, but I believe THF can be very dangerous- ie. death- in the wrong hands. That`s what I`ve thought hen used work with it. There were somr myths about it concerning hepatotoxicity but then I couldn`t find anythhig to backup this worries like wiki entry claiming THF is relatively safe wiki wrote:THF is considered a relatively nontoxic solvent, with the median lethal dose (LD50) comparable to that for acetone. Reflecting its remarkable solvent properties, it penetrates the skin causing rapid dehydration. THF readily dissolves latex and is typically handled with nitrile or neoprene rubber gloves. It is highly flammable.
The greatest danger posed by THF follows from its tendency to form highly-explosive peroxides on storage in air. To minimize this problem, commercial samples of THF are often inhibited with BHT. THF should not be distilled to dryness, because the explosive peroxides concentrate in the residue. As a kemist I never met ILPT in physical form and never talk to him. He share his wisdom, trough my mind, telepathicly only. Please don`t prosecute me, for his possible illegal activities. He is bonkers about chemistry and doesn`t even exist in this primitive reality !!!
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analytical chemist
   
Posts: 7463 Joined: 21-May-2008 Last visit: 14-Jan-2025 Location: the lab
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yes it is miscible with water. it's a polar solvent THF is fairly safe, just don't drink it (obviously) if ILPT can get it, use toluene as the nonpolar solvent "Nothing is true, everything is permitted." ~ hassan i sabbah
"Experiments are the only means of attaining knowledge at our disposal. The rest is poetry, imagination." -Max Planck
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DMT-Nexus member
Posts: 245 Joined: 02-Feb-2009 Last visit: 19-Jun-2013
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Make THF into GBL then drink it instead
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John
Posts: 700 Joined: 31-Aug-2008 Last visit: 27-Jan-2024 Location: Highland
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Well he was thinking to pull from semiwet stb using calcium hydroxide as base and dry with epsom. He is keen what sort of jungle he will dig out. He ran out of dcm and wanna stay out of chlorinated but the everdissolving power of dcm is hard to substitute with nonchlorinated solvents. THF seemed to be a good adept  As a kemist I never met ILPT in physical form and never talk to him. He share his wisdom, trough my mind, telepathicly only. Please don`t prosecute me, for his possible illegal activities. He is bonkers about chemistry and doesn`t even exist in this primitive reality !!!
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DMT-Nexus member
Posts: 1689 Joined: 18-Jan-2008 Last visit: 18-Apr-2015
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1992 wrote:Make THF into GBL then drink it instead If your fast you can still order some GBL (it becomes illegal on the 23rd of december in the UK) I suspect it is allready illegal in the US although CBA to check shoe
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