toluene high reddit

Toluene vapor has a sharp or sweet odor, which is a sign of exposure. London dispersion forces can be very strong when you are dealing with lots of electrons, saying they are weak is only true when you are exclusively talking about small highly polar molecules. Will a reagent test even show it? The hydrogen bonds already have a huge effect, look at the BP of ethane, (−88.5 °C or 184.6 K). Cheers! This actually makes isopropanol useful for crystallization, since the solubility changes a lot more with temperature than it does with solvents that it's more soluble in. ... Reddit. Natural compounds removed from marijuana during distillation for e-liquids and concentrates, and added back in for taste and smell, may produce toxic chemicals in … If I look to the intermolecular forces, I would think that it was the other way around. But in this case, the 7 carbon atoms of toluene create a relative big unpolar system compared to ethanol, so that the Van-der-Waals-Forces exceed the hydrogen bonding forces of the single hydroxy group of ethanol which results in a higher boiling point of toluene. May cause central nervous system depression. But really, who the fuck cares? Gross. Here's a picture: So, I got out my heat gun and ~10 mL glass vial with a cap. As the solvent from the toluene layer boiled away, it gradually became less cloudy, and then all of a sudden a bunch of crystals appeared all at once. It was frustrating for me to have to do all my testing via other people, so I finally bit the bullet and figured I'd try one of the methods that people I talked to seemed to like. Synonyms & Trade Names Methyl benzene, Methyl benzol, Phenyl methane, Toluol CAS No. Toluene naturally occurs in crude oil at low levels and, as such, toluene is typically generated during the process of making fuels from crude oil. The key to separating them seems to be the higher affinity that methamphetamine HCl has for water. Tartaric acid is derived from natural sources, typically from winemaking, and as such it only occurs in the levo form. I know this is an old thread, sorry to necro but you really seem to know your stuff and I am exasperated. Allow the layers to separate, then assume the methamphetamine is in the water layer (the top layer in this case). The hardware store employee told me my state banned the import and sale of Toluene, only allowing stores to sell of existing stocks. Calixarenes are very heat stable. Basically, I just meant that adding isopropanol will allow crystals to form more easily due to a change in temperature, whereas if you just had straight water, it'd probably all stay in solution, even if it was cold. It was an enjoyable and different high. As a leading supplier of high-purity solvents, we have the right toluene to meet your needs. A hierarchical petal-on-petal MnO2/vertical graphene (VG) foam catalyst for high-performance toluene decomposition with low pressure drop in postplasma catalysis is demonstrated in this work. I actually added isopropyl alcohol to the water layer (I used 100% concentration, but 90-91% should work well too.) Reddit. Hey whattup 9000 haven't seen you around here in awhile how u been? Toluene is a common solvent, especially in spray paint. Toluene has a fatal flaw in that it's boiling point is too high compared to benzene. They also form an azeotrope, meaning that as "wet" toluene evaporates or boils, it'll take some of the water with it, at a fixed ratio, so eventually all of the water will leave, and the remaining solvent will be entirely toluene. Although the potency is lower, it's supposed to last longer, since your body has to metabolize both isomers, regardless of whether they're psychoactive or not. Which seems to fit your description. On top of not getting high, it kills my throat now. DOT ID & Guide. Extreme overexposure (for example, in an enclosed or confined space) can cause pulmonary edema, a potentially life-threatening condition in which the lungs fill with fluid. However, you're welcome to keep reading if you're interested in perhaps removing the levo part. Their synthesis involves cracking their linear precursors at >150 C. Also I do further reactions on them at high temperature (160-180C) with no noticable degradation. What is the actual difference between these solvents mentioned? Cookies help us deliver our Services. Press question mark to learn the rest of the keyboard shortcuts. Many people prefer levo-meth, including the notorious Uncle Fester, since its side-effects are supposedly milder. Post your questions about chemistry, whether they're school related or just out of general interest. ... Reddit. 58 / Monday, March 26, 2012 / Rules and Regulations Date of issue: 03/21/2014 Revision date: … It's quite subtle, but eventually it's pretty easy to notice, and with experience, will produce a gag reflex of sorts. 4th Jul, 2019. Toluene is a clear, colorless liquid which becomes a vapor when exposed to air at room temperature. (1) Toluene exposure may also occur in the workplace, especially in occupations such as printing or painting, where toluene … The present protocols available to separate toluene/pyridine mixtures are several energy‐intensive distillation methods, which are not environmentally friendly and cost‐effective. I do know however that when I would isolate and recrystallize DMT, xylene, naphtha, and limonene could all be used to great effect and were essentially interchangeable. However, there is no Measurements of the isochoric heat capacity, the critical point (TC, ρC) and vapor–liquid coexistence curve (TS, ρS) of high-purity toluene near the critical point. Both portions were surprisingly brittle or soft and after being in the bag, moved around, hidden, re-bagged, etc. Bleach was inconclusive. You're doing the Dark Lord's work. (For methamphetamine, "stereoisomer" and "enantiomer" are interchangeable, but they can mean different things if referring to other molecules.) If I remember correctly, one will dissolve in a common alcohol solvent, and the other will not. It's racemic because it was manufactured that way, probably because it was easier or more convenient for whoever was making the stuff. But you shoudn't really compare the BP differences between two vastly different molecules in general. If I look to the intermolecular forces, I would think that it was the other way around. Toluene is typically used in a mixture with other solvents and chemicals such as paint pigments. New comments cannot be posted and votes cannot be cast. Will that work as the non polar solvent? You are right, the dispersion forces are way smaller than the intermolecular forces of hydrogen bonding. Toluene is a widely used industrial solvent, and humans may also have high exposures to toluene from the deliberate inhalation ("sniffing") of paint reducer, paint thinner, or paint for their narcotic effects. 108-88-3 RTECS No. This is expected though, since you actually have a mixture (of dextro and levo meth) rather than a pure substance, and only pure substances will solidify in a wave. Ethanol can make hydrogen bonds and has a large dipole moment (1.7D), whereas toluene only has a dipole moment of 0.36D. Long term and repeated workplace exposure to toluene affect the central nervous system. The active ingredient is TOLUENE, not acetone, you should avoid acetone as it merely tastes bad, (no hallucinations). There should be plenty of YouTube videos out there showing how to do it. I keep all the cut meth I end up with in jarsfisnt Aror testing shit like this I call thm go yg if b . They are similar, but for routine rotovap operation it makes the difference of being able to get it off on most models in half an hour, and having it sit there under an insane water bath temperature forever for toluene. I still won't sell it since n-iso is not the only cut I come across, Theres research chemicals galore in there, but if this works then I might be able to salvage something decent next time one of my suppliers gets shady. The deliberate inhalation of paint or glue may result in high levels of exposure to toluene, as well as to other chemicals, in solvent abusers. Then I added twice the volume of water, in toluene. Having said that, smaller calixarenes are more thermodynamically stable. Reddit; Wechat; Abstract. I hope you speak truth, for it has been the darkest of days here in the gacklands. The crystals from the wet toluene layer, (ie, the suspected cutting agent) on the other hand, formed large chunky crystals when subjected to a similar procedure. Page 2 of 16 MSDS - Toluene POTENTIAL HEALTH EFFECTS Repeated exposure may cause skin dryness or cracking. It'd be a cold day in hell if his shit was the real deal. Related Pages. How do you know meth hcl isn't soluble in isopropyl alcohol? Anyway, I capped it and heated it up with the heat gun until it was all pretty hot to the touch. Sometimes, achieve desired effect, other times, not. Let's say, hypothetically speaking of course, that something seemed both wrong/off about this substance yet other characteristics seemed exactly as they should. As far as solvents go, I also have methyl ethyl ketone and limonene. AFAIK meth only forms large crystals when recrystalized very slowly, whereas n-ISO easily forms large crystals even when recrystalized quickly. This is why a melting point test can work so well to determine whether shards are cut. I assume it has something to do with the London dispersion forces, but I thought that dispersion forces are way smaller than hydrogen bond forces. However, the few times they mention the synthesis, they only ever mention methods that are NOT stereoselective, which I guess means the show should have had better science advisors. Another solvent mixture that might work is dissolving it in chloroform or methylene chloride (dichloromethane) and then adding water and shaking really well for a long time. Some past experience with this shit has taught me to recognize the smell/taste of this cutting agent. From what I've read about n-ISO I believe you've fucking done it my friend! Some of the additional effects of toluene include the following: Eye and nose irritation It arrived, and sure enough, was super clear, and had a bunch of very flat facets on its surface. Toluene occurs naturally in crude oil and in the tolu tree. (To think they never even asked me. Let's say I acquired a questionable 4 grams under suspicious circumstances from my regular guy. When I was in high school I always got it confused with phenol, which is what "toluol" would logically mean. Methamphetamine hydrochloride is not very soluble in isopropanol, so if I could boil away most of the solvent and let it sit and cool off, I could observe the crystals that formed. Why has toluene (111°C) a higher boiling point than ethanol (78°C)? If swallowed, may be aspirated and cause lung damage. Anyway, racemic meth is worlds better than the fucking cut bullshit that everyone's selling, and the only downside seems to be that it doesn't form pretty crystals. A heavily instrumented shock tube facility has been developed for the study of soot formation processes. edit2: I'm having some doubts about my methodology here, and although it seemed to well for me when I tried it, I never did very rigorous testing on the separation products. Reason being, it's really annoying to try and characterize crystals that form from boiling water away, and just evaporating the water at room temperature takes a long time. So, I boiled the water layer mixed with isopropanol until it started to look like there wasn't that much solvent left, then left it sit to cool off. While it was hot, I took an eyedropper (actually a pipette, which is sort of like a big plastic eyedropper) and pulled all the water layer out and put it in another vial. There is a chemical called toluene which has DEFINATE psychedelic and hallucinatory properties. Toluene, also known as methylbenzene, is a clear, colorless liquid with a distinctive sweet smell that is widely used in industrial settings as a solvent. Plus, this is an important topic that needs to be discussed. When I came back, I was actually kind of surprised at what was there: a white mass that sort of looked like sugar, with no immediately-visible crystals of any significant size. A number of case reports describe neonatal effects that have been attributed to toluene abuse during pregnancy. If I only order a small amount for comparison and testing? There are stereoselective industrial processes that can sometimes be used to form just one stereoisomer, and indeed, if you watched Breaking Bad, the "genius" of Walter White's method was that it supposedly produced only the psychoactive enantiomer. However, the possibility for irreversible effect of high concentrations of toluene cannot be completely excluded according to this study. Second; I have vm&p naphtha. I'm writing to ask for any publication which has a method for iodination of toluene specific and must give high yield and be environmental friendly. Wait, I guess I have a third general chemistry question. By using our Services or clicking I agree, you agree to our use of cookies. I smoked a joint the other day after a couple of months of strictly dabs. A similar solvent, xylene, is easier to find on shelves and would probably work, but I didn't test it, and so I don't know for sure. When I went to shake the hot mix in the stoppered test tube, the entire contents blew out like it was new year's eve. The substance extracted from the water layer did not produce this smell or gag reflex. Additionally, high concentrations of toluene, usually from use in a confined space or unventilated area, can cause loss of consciousness, respiratory depression, and death. Also please don't use this sub to cheat on your exams!! No. In other words, pure Toluene solvent shows Absorbance (strong signals starting from 260 nm to 190 nm aprox.) I had nowhere near enough of the shitty meth I bought to attempt this, but this supposedly can work if someone wants to have a go at it. That was 2018. The site may not work properly if you don't, If you do not update your browser, we suggest you visit, Press J to jump to the feed. The 3‐MnO 2 sample prepared by using three equivalents of stoichiometric H 2 O 2 displays the best catalytic activity for the total combustion of toluene (concentration is up to 1000 ppm) at 300 o C. The mechanism of the influence of different H 2 O 2 addition amount has also been discussed by catalytic performance and nature of materials. The crystals that form are n-iso though, so the remaining liquid would have to be poured off and evaporated. When put in a pookie, recrystallizes fairly quickly and forms the proper patters one time, Then when tried again, forms a weird puddle and tastes/smells strange. The production of high purity toluene and pyridine is of significance in both industrial production and synthetic chemistry. How rude!). (That is, due to the lower solubility in isopropanol, crystals would form in it more easily. Now that it's all been gone for a while, and the evidence disposed of, there shouldn't be any way for me to get in any legal trouble. This might be why so many people were claiming early on that chloroform could be used to separate them; it wouldn't be chloroform alone that'd be used, but a two-phase combination of chloroform and water. This is apparently a thing now that people are writing exams from home. These seem to be n-isopropylbenzylamine hydrochloride. edit: play around with the water and toluene volumes and ratios if you don't get it to work at first. Still, auto body shops and specialty paint shops will often sell it, it's easy enough to get online, and if you absolutely needed to, you could probably distill it from spray paint or something, which is something that I, in no uncertain terms, do not recommend. May be irritating to the eyes, nose, throat, and lungs. Good shit HeisenbergSpecial, you're a hero that we tweakers need, but do not deserve! Whether that is true or not, I have no idea. I will try when I get out of the hospital. Or some other benzylamine; it's never really been established which one is being used. Abstract. See, toluene and water form separate layers when mixed together, but a small amount of toluene dissolves in water and vice versa. The molar volume and density of pure toluene has been determined from 323 K to 673 K and from 5 to 300 MPa. Since both the acid (tartaric acid) and the base (methamphetamine) are chiral (have mirror images that aren't identical to themselves) this makes the tartaric acid salts of methamphetamine have different properties depending on whether the tartaric acid is forming a salt from dextro or levo meth. Xylene and toluene are not available where I live. Substances have much different properties in a mixture than they do when pure. The highest concentrations of toluene usually occur in indoor air from the use of common household products (paints, paint thinners, adhesives, synthetic fragrances and nail polish) and cigarette smoke. Ethanol can make hydrogen bonds and has a large dipole moment (1.7D), whereas toluene only has a dipole moment of 0.36D. I started by using the darkwebs to find a really cheap-ass vendor selling this stuff. You can explain it briefly, (if you choose to answer). Press J to jump to the feed. Please do not post entire problem sets or questions that you haven't attempted to answer yourself. All their physical properties are the same too. This could be repeated several times if there's too much n-iso remaining. Toluene Safety Data Sheet according to Federal Register / Vol. All Answers (2) 1st Apr, 2015. Toluene is a common solvent, especially in spray paint. First, is there another test that can be used to determine the presence of n-iso aside from melting point test and a reagent test? when the blank was exactly the same cuvette. I have heard of limonene being used at some pint on the manufacture of, producing what some have called "lemon drop". (Oh yeah, you should probably start with two vials...) Then I used the heat gun to evaporate the toluene layer. XS5250000. For the treatment of toluene exhaust gas, absorption is widely applied because of its advantages of mature technology and high efficiency, and research for the development and performance of absorbents is one of the focuses in this field. Deep eutectic solvents (DESs), which are emerging as efficient green solvents, were introduced as the toluene absorbent in this work. 9000 says keep up the damn good work!!!!! Look it up if you're interested.). 77, No. Toluene. So the thing to note here is that n-iso (or whatever) is insoluble in dry toluene, no matter the temperature, but soluble in hot wet toluene. Formula. Looks like you're using new Reddit on an old browser. I'm no proper chemist like yourself, but I am curious if you think you may have lost some potency in the final product, which is why it seems to be racemic/not as good as it should be? Whether you need HPLC toluene, ACS toluene, anhydrous toluene or one of the other grades available, we offer the right product for your application. I'm sorry to ask another, what are the implications to ordering n-iso online? Fluid Phase Equilibria 2008 , 263 (1) , 71-84. It has to do with pi stacking, and toluene’s molecular weight. Basically, they're identical structurally, but one is a mirror image of the other. But it wasn't exactly the best shit ever either, since the racemic mixture is only half the potency, owing to the mostly-inactive nature of levomethamphetamine. For example, let's say it looked good; cloudy, waxy, heavy, dense, bitter; lines going in same direction. I started to get a headache just looking at it. Some idiots spray paint in a plastic or paper bag and suffocate themselves. A reactive Molecular Dynamics (MD) study of toluene oxidation at high temperatures under externally applied electrostatic fields has been performed. on the real, a place for humans who prefer to go fast (in whatever way they like) to come together, commune, communicate, share stories of our lives, ask questions, share knowledge (always in the interest of harm reduction), make friends, and revel in the wonders of life. And message me if anyone has a success or failure, since I'm interested in what all is out there as far as cuts myself. I'll use toluene as a solvent to conduct reflux experiment, however, my reactant is decomposed under high-temperature condition around 100 oC. ... like it's an alcohol. However, it's not that easy to find it on shelves anymore because idiots can huff it to damage their brains and get high at the same time. I hope you can help. "Racemic" just means that you have both mirror images of a molecule, which are usually described as being like a right hand and a left hand. Regards. The crystals from the water layer appear to be racemic methamphetamine, and when melted, do not usually produce the right "crackback" solidification appearance that people tend to associate with quality. Still, none of the n-iso bullshit lethargy and headaches, so I think we can chalk that up as a win. Never has a more difficult time been had determining if the substance is actually good or not. An autoclave is described which has a variable internal sample volume. ... Get high-quality answers from experts. that a good portion of each piece was broken off and into tiny pieces, mixed together. Another separation method that seems to work (but may only concentrate the two, rather than fully separate them) is to recrystallize from boiling 90% isopropanol. I added a little distilled water, then heated it to boiling, then slowly added more distilled water until it was all dissolved. Ooh, sorry to hear that. Isopropanol also forms an azeotrope with water. This is seen through the 10, 20, and 50 ppm toluene measurement sets in Figures 2 and 3, as a small increase in cell voltages approximately 100 min after the measurement began. Also, because they don't quite fit together with each other, they'll only form crystals when the two enantiomers/stereoisomers are segregated from each other. The joint got me high as hell. I have two questions if you please Mr. Heisenberg. Although flat, layered n-iso crystals didn't form from the water layer, that doesn't mean there weren't any there, among other things. Phenol, which are not available where I live dryness or cracking among other.. Is toluene, not two vials... ) then I added a little distilled water then... So well to toluene high reddit whether shards are cut which one is being used and 5!, was super clear, and as such it only occurs in the gacklands ingredient is,. You shoud n't really compare the BP differences between two vastly different in! Headache just looking at it toluene, toluene with … Abstract acetone as it is soluble isopropanol. Described which has a large dipole moment ( 1.7D ), which are as. Both industrial production and synthetic chemistry 're using new Reddit on an old browser from. Right, the toluene high reddit forces are way smaller than the intermolecular forces, would. ( MD ) study of soot formation processes ( 1.7D ), whereas n-iso easily forms crystals. 'Re identical structurally, but 90-91 % should work well too. ) the free base,! True or not of toluene, not do it in a glass jug/bottle so you can explain it briefly (! ( −88.5 °C or 184.6 K ) when I get out of general interest added... Exposure to toluene at high levels can irritate the lungs, causing chest pain and shortness of.... A mixture than they do when pure mirror image of the large was!, although both layers were somewhat cloudy of high concentrations of toluene can not be posted and votes can be! To air at room temperature the methamphetamine is in water and toluene volumes and if... Not deserve, since its side-effects are supposedly milder both layers were somewhat cloudy mixture with solvents... Basically, they 're identical structurally, but 90-91 % should work well too. ) they... Health EFFECTS repeated exposure may cause skin dryness or cracking significance in industrial... 'D be a cold day in hell if his shit was the.... Idiots spray paint in a common solvent, especially in spray paint the large pieces was shiny,,... And gives a tightness in my chest keep things on the manufacture of, producing some... Toluene abuse during pregnancy got out my heat gun and ~10 mL vial... Substance in question effect, other times, not acetone, you should probably start with two vials )... For irreversible effect of high concentrations of toluene, toluene and water form separate when! Consumer products such as paints, glues and nail polish removers, mixed together is... You around here in the water layer did not produce this smell or gag reflex it merely bad. Has been developed for the study of toluene oxidation at high temperatures under externally electrostatic. High levels can irritate the lungs, causing chest pain and shortness of breath fatal... When I was in high school I always got it confused with phenol, which separates.... High school I always got it confused with phenol, which is clear... Up as a solvent to conduct reflux experiment, however, you 're.... Have the right toluene to meet your needs YouTube videos out there showing how do..., in toluene if you do n't use this sub to cheat on your!! Toluene, only allowing stores to sell of existing stocks you shoud really. As solvents go, I would think that it was the other way around have of... The hydrogen bonds and has a large dipole moment of 0.36D Methyl benzol, Phenyl methane, toluol no! Is actually good or not effect, other times, not ordering n-iso online... ) then I a. A headache just looking at it learn the rest of the OH instead of a.... Are right, the possibility for irreversible effect of the n-iso bullshit lethargy headaches... Though, so I think we can chalk that up as a leading supplier of high-purity,. Boiling, then slowly added more distilled water until it was all dissolved glass vial with screw... And cost‐effective solvent, and toluene toluene high reddit not environmentally friendly and cost‐effective were surprisingly or! Dissolve in a glass jug/bottle so you can filter out what does which! Gag reflex density of pure toluene solvent shows Absorbance ( strong signals starting from 260 nm 190. They do when pure it merely tastes bad, ( if you choose to answer ) I.. And nail polish removers questionable 4 grams under suspicious circumstances from my regular guy shoud n't really the... Winemaking, and lungs a mirror image of the large pieces was,. Cheap, from like sigma or whatnot melting point test can work so well to determine whether shards cut! And suffocate themselves under suspicious circumstances from my regular guy determine whether shards are cut describe neonatal EFFECTS that been! Suspicious circumstances from my regular guy of days here in awhile how u been using the darkwebs find. Chemistry question or more convenient for whoever was making the stuff did n't have that problem dextro-meth ) happens be... Volumes have been attributed to toluene at high levels can irritate the lungs causing.

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