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Making acrolein

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In this video, we make some acrolein by catalytically decomposing glycerol.
This video had to be made outside, so the lighting is not the greatest.
Tautomerization mechanism: images-mediawik...
Glycerol video: • How to make Glycerine ...
Anhydrous magnesium sulfate: • Preparing a Drying Age...
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Nile talks about lab safety: • Chemistry is dangerous.

Опубликовано:

23 авг 2024

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Комментарии : 1 тыс.

@adhillA97 3 года назад

"I really don't ever want to work with it again," coming from the guy who makes Chromyl Chloride for fun, must be no joke.

@Lieutenant_Dude 3 года назад

It was a wwi chemical weapon

@thatSkyKosmoTactical 3 года назад

That says a lot

@DarmaniLink 2 года назад

And apparently people who smoke are constantly exposed to this shit and expose others to this shit

@drasiella 2 года назад

Toxic and carcinogenic is fun, but stinky isnt

@batznocharge 2 года назад

@@DarmaniLink your welcome

@Thyagohills 8 лет назад

Guys, when it says: "altered gene expression" and "mutation", read: cancer and tumours, not x-men abilities, though. lol

@greenlawnfarm5827 4 года назад

You cant drink everything that looks like soda i hope you know.

@Slowly_Going_Mad 4 года назад

It taste like burning.

@yungchill69 3 года назад

Speak for yourself, I for one am expecting my wolverine claws any day now.

@bundlesofjoe 3 года назад

That still doesn't explain where my fourth testicle came from.

@emmajaubert6249 3 года назад

@@bundlesofjoe four? pleb i have 5

@albertkjolby405 8 лет назад

This is honestly my favourite channel on youtube, so satisfying to watch the whole process

@NileRed 8 лет назад

Thanks, I appreciate the comment!

@stans3257 2 года назад

Agreed

@paulsonaksones 2 года назад

@@NileRed w

@masterandshadow3944 2 года назад

@@NileRed heyy, are you French/in France? Because 2:08 Glycérine is french I'm french

@1brytol 2 года назад

@@masterandshadow3944 He is from Quebec, Canada

@hamaltheya3919 5 лет назад

Oh cool, a new episode of Edible Chem !

@jowanharvey1874 4 года назад

The forbidden edible chem

@laurenceharper2037 4 года назад

Yummy

@annacochran4418 4 года назад

I could go for some good ol' acrolein right about now. Maybe with a side of chromyl chloride.

@jlewwis1995 4 года назад

@@annacochran4418 mix em together and drink from some uranium glass :)

@emmajaubert6249 3 года назад

everything is edible at least once

@notgood38 8 лет назад

Acrolein is brutal even with a fume hood. You've got balls. I've also had polymerization destroy reagent bottles.

@NileRed 8 лет назад

Yeah, it definitely was not nice. Also, polymerization is so unfortunate.

@mr.niceguy8247 7 лет назад

So is this like cancer sauce?

@Cajuu 6 лет назад

lol exactly

@papisuckmypoosay69 6 лет назад

cancer sauce is benzene or chromyl chloride

@user-io3xp7qx4p 3 года назад

More like a cancer demi gloss.

@asmolbean9300 3 года назад

@@papisuckmypoosay69 to quote our lord and saviour *remember benzene it's back!* - explosions and fire

@karlbergen6826 3 года назад

Acrelien is extremely irritating! When things burn they only make traces of it.

@Kloashut 5 лет назад

This was my fist experiment for practical organic chemistry. Needless to say that we were very happy that we had decent fume hoods.

@gilbs8247 8 лет назад

Acroline is really nasty stuff. I used to do research on renewable diesel made from various vegetable oils. Even with a fume hood, one whiff and your head is spinning.

@starlitstreet 3 года назад

ever figure out which vegetable oil was the best for engines or was the project abandoned?

@justinbarton9662 3 года назад

Also wondering did y'all ever publish?

@akuakkk1908 3 года назад

@@starlitstreet if i remember correctly, every vegetable oil produce the same biodiesel (with different proportion) and it's more of which one is efficient conversion (biomass to biodiesel conversion rate as well as which one require less material/energy to do).

@akuakkk1908 2 года назад

@balddicknosedasscanoe i don't know, i am just a student and one of the topic i need to review just focused on conversion rate and finding parameter that matter and how it affect it. While surfing through, either i forgot that it have been mentioned or it rarely ever be mentioned is how the proportion (or rather different vegetable oil) affect the actual quality of the biodiesel when it's used on the car. (My guess is that, just like many other production. You just compensate the pure biodiesel created by mixing it up with other chemical or treated in order to reach desired value. So... No idea for the home-made one. Or it's separated topic that are scrutinized independently of each other which i highly doubt).

@akuakkk1908 2 года назад

@balddicknosedasscanoe um, just a little question just to make sure we're on the same page. When you said biodiesel, do you just mean vegetable oil or an alkyl esters which is biomass (including vegetable oil) that already went into conversion into biodiesel. I am really sorry for this as i have a feeling that we're not actually talking on the same page....

@justinvzu01 4 года назад

NileRed: It's extremely dangerous, and should be handled with care Smokers: We're all dying anyways, so let me just~

@Ghuirm 3 года назад

might as well not cook your food anymore as well

@nebulousisgod 3 года назад

The doses are what’s bad. We all know cigarettes are worse than cooking your food. Inhaling smoke is worse. There’s still only traces left behind from both reactions. You can’t judge anyone honestly whose addicted unless you’ve personally experienced it.

@elijahaitaok8624 3 года назад

@@nebulousisgod I’ve never done meth before and I can safely assume those addicted to it will be incredibly unpredictable and undesirable

@internetbodhi1009 3 года назад

@@elijahaitaok8624 uh huh. You can also just ignore the circumstances that brought them to it, but whatever.

@sullivancurran8432 3 года назад

@@elijahaitaok8624 funny enough buddy, I’ve found a lot of junkies that are better people than a lot of straight edge mfers, they would give someone the shirt off their back, don’t automatically assume they are undesirable and unpredictable, the unpredictableness comes from psychosis which is really no fun, as long as they sleep then it’s a functional substance, even with how addictive it is, you also have to think about the bioavailability of the different Routes of Administration, which offers the most intense rush, orally it’s not too far off from adderall just more potent, but iv’d, intranasal and boofing are what really fucks it up and causes the euphoria to take complete control, if you think everyone of them is so down bad and so under control that they are willing to stab you for a shard, then your wrong man

@Rhodanide 8 лет назад

9:33 Nile, Patrick needs his lab jack back.

@NileRed 8 лет назад

What if I am Patrick?? (I am not though)

@Rhodanide 8 лет назад

NileRed Did you take Spongebob's lab jack, too?

@wilbertbirdner1303 6 лет назад

i just figured the jack was named patrick

@sleepful1917 3 года назад

i knew i wasn't the only one who noticed that lol

@asmolbean9300 3 года назад

@@NileRed who is Patrick tho... one of life's deep questions

@YpsilonTM 4 года назад

Really nice to see this. I work at a an acrylic acid plant. And its indeed the first step of our reaction.

@thingyjim 5 лет назад

Every time I’m stressed or sad I watch this video... I don’t know why, I just do! Thanks Nile!

@hristonaydenov6130 2 года назад

I understood about 5% of this video, but it's still fascinating to me how complex chemistry actually is.

@kastynm.9004 3 года назад

18 seconds in & he makes me regret picking this as my cigarette break video

@Crimson_zack01 2 года назад

In my entire school life we were never taken to chemistry lab for practicals . But becz of your channel I got satisfied. So thanks alot

@dogoven. 4 года назад

You know this dude has to have the gnarliest bong you’ve ever seen.

@JohnFKennedy420 3 года назад

Hell yea

@matissdrava6827 8 лет назад

Chemestry videos in 60fps look so amazing! Thank you nile!

@ARSZLB 3 года назад

uh...but it’s not 60fps...?

@quintonporter270 3 года назад

@@ARSZLB it is

@maxdanny5111 8 лет назад

Hey man I just wanted to say I don't know much about chemistry but I have watched almost all of your videos and I have enjoyed all of them so keep up the good work

@MrSmokinbuddah 8 лет назад

I'm super glad I watched this, at first I was like 'meh acrolein' but this actually helped me identify the terrible, terrible smelling stuff I produced when I left a flask on the heating mantle to distill and forgot until the next morning. Also, I think I'll be making up some piranha solution now, and maybe I can actually use the flask again!

@jeremymozlin 2 года назад

It makes me wonder if this is what I produced when I left caramel cooking on the stove for something like 5 minutes too long while I completely zoned out in something else. I came back into the room and it was filled with this incredible, acrid stench, while my caramel saucepan had turned into an evil-looking black boiling cauldron. I was supposed to have let it cook for perhaps 15-30 seconds, so five minutes was an eternity.

@livingtorment7638 2 года назад

@@jeremymozlin just burnt caramel lol but idk if it could be acrolein

@monarchatto6095 2 года назад

@@jeremymozlin if you’re caramel was glycerol then maybe?

@ainurmusician64 3 года назад

2:12 Dang, he held back on releasing his epsom bath salt video for 5 years

@ainurmusician64 3 года назад

@@Blblblbl7312 Is joke

@balisticren6155 3 года назад

@@ainurmusician64 bullshit

@WineScrounger 2 года назад

Mmmmmm b a t h s a l t s

@petrp9840 8 лет назад

I'm glad you made this video. I have done acrolein twice. In my first synthesis I used a dropping funnel just like you and I found it completly unnecessary as well. I did't use the second flask with sodium chloride and i just took the receiving flask and used a vigreux columnfor second distillation. I also used potassium bisulfate instead of magnesium sulfate. In my first time my yield was just 17%, so next time I used twice more potassium bisulfate and that incrised my yield to 31%. I stored my acrolein in freezer but a week latter I also had just polymers.

@petrp9840 8 лет назад

yeah and i believe that the best way how to clean the boiling flask is just pouring solution of sodium hydroxide in it and let if react for day or two, than the flask was completly clean. :)

@burkhartsimon1332 8 лет назад

I really enjoy all of your videos, its great so see the practical side of chemistry. Have you ever considered doing videos explaining key concepts in organic chemistry? You seem to know so much about it, I think you could gain a much larger following with a video series on concepts of organic chem.

@rossy9715 2 года назад

That would be amazing!

@laurenkirby97 2 года назад

Explanations on cleaning chemistry equipment are always welcome, you should make a series on that topic.

@ShmoozeEvolution 5 месяцев назад

Lots and lots of potassium hydroxide, water, and ethanol lol.

@sleepingtiger44 8 лет назад

Who else watches because it's interesting and not because they are doing it themselves?

@mudkip9531 7 лет назад

we all do

@OmegaMegalodon 6 лет назад

yea, we are all smart. lol

@elderzeroremorse8582 6 лет назад

Bakedpotato2468 I today just watch for fun.he has some super funny moments

@kingsalomo5638 6 лет назад

not me XD

@darrenburns123 5 лет назад

Yup.... I've no fucking idea what any of it means 🤣🤣🤣

@nephdrummond3168 7 лет назад

Seems like I've learned my lesson. Cover opponents monsters in aluminum foil to break fusion decks.

@Jacksonmason112.-_ 2 года назад

This guy defo got a A+++ in highschool for chemistry and a pH.d in it in college or uni

@stephanieparker1250 2 года назад

I love the explanations of how the molecules are changing. The hydrogen is kicked off, swings back around, grabs an Uber, drops off his dry cleaning and joins up with the hydroxide for an after-party.

@summit-development 2 года назад

Acrolein: Used in cigarettes AND tear gas Soldier who smokes: Joke’s on you, I’m into that

@botowner8623 6 месяцев назад

He got da tolerance 😎

@MichaelFJ1969 6 лет назад

Thank you for making these videos, so I don't have to try this myself !

@jesseleavitt2818 8 лет назад

Thank you for providing the mechanisms! +NileRed

@fwaelik 2 года назад

I love watching these because it gives me the satisfaction of knowing that this is really cool, but I will never know what any of this actually means

@kourtneeelizabeth2319 2 года назад

Watching with my roommate when he asks what the difference between “HO” and “OH” is.. I quickly reply “a whole argument and a man realizing he’s wrong…”😅

@cortlanwallingford8385 8 лет назад

Look at that perfect 60k, congrats, great work

@NileRed 8 лет назад

Thanks!

@nolansykinsley3734 8 лет назад

Who is Patrick? I saw the name on the lab jack.

@sushmaverma3562 5 лет назад

The jack's name is Patrick

@mrjaz666 5 лет назад

Yes, this is Patrick?

@Boundlessness 2 года назад

He’s putting that warning there as if I’m going to go all Walter White and make some myself

@JackSilver1410 2 года назад

This reminds me of doing inventory for a small pharmacy office. I got pulled to count the chemotherapy medication in its own separate area. I read one label, saw "cytotoxic material. Handle with care," paused what I was doing, and proceeded to go and triple glove.

@mickstephenson 8 лет назад

Next make Sarin.

@Mazaroth 8 лет назад

"It's just a horrible thing to work with" Just like my ex wife, burns my eyes and smells like tobacco, irritates my nasal and respiratory tract.

@rafael53461 8 лет назад

HAHAHAHAHAH

@ahuizinga1999 8 лет назад

funniest thing I've seen all day 😂😂

@SixTough 8 лет назад

haha

@sandokannoname5738 6 лет назад

She still smokes?

@fyka2902 5 лет назад

All too true, but you really should have reconsidered writing your own vows.

@florianbeck4283 2 года назад

From my lab experience, a mixture of crushed ice and scouring powder is a very good and completely safe way to get rid of all sorts of solid remains in reaction flasks. Just put both of them in there, close up the holes and give it a good shake.

@yalldone4 2 года назад

Its 5:30 in the morning, i havent slept yet. I dont know what any of this is, but its awesome.

@SuperAngelofglory 8 лет назад

Some old literature sources claim that if you use KHSO4 instead of MgSO4, the reaction takes place at room temperature

@youngeshmoney 3 года назад

No one: Nile Red: yeah imma make a carcinogen today

@JustAPersonWhoComments 2 года назад

Acrolein (systematic name: propenal) is the simplest unsaturated aldehyde. It is a colorless liquid with a piercing, acrid smell. The smell of burnt fat (as when cooking oil is heated to its smoke point) is caused by glycerol in the burning fat breaking down into acrolein. It is produced industrially from propylene and mainly used as a biocide and a building block to other chemical compounds, such as the amino acid methionine.

@someonesomewhere3254 2 года назад

Chemistry is crazy interesting but at the same time very scary. I learn about this stuff theoretically but seeing it actually take place is surreal

@zuthalsoraniz6764 8 лет назад

One reaction that I think you could demonstrate would be the transesterification of vegetable oil with ethanol or methanol. You could then e.g. also demonstrate the difference in viscosity between the oil and the products.

@jacobamati6406 8 лет назад

Hey! You forgot the links in the description at 2:15. Your videos are awesome by the way. I'm going to be starting my senior year as a chemistry major and it's always exciting to see you come out with a new video! If you don't mind me asking, are you a graduate student or do you just enjoy chemistry as a hobby?

@NileRed 8 лет назад

I did 6 months are a grad student but left for some personal reasons. Right now I guess it is technically just a hobby. Good call on the links

@marija6113 2 года назад

I think ive rewatched every one of your videos like 100 times. i dont know why, but they are so relaxing 😂 and te perfect way to procrastinate writing my thesis

@derpnerpwerp Год назад

This is how the intro went for me "the most common form of human exposure is..." "..cigarettes..." .. and at that point I got super stressed and had to smoke some more

@ahuizinga1999 8 лет назад

Great video! shame you lost your product :/ could that have been avoided by adding more hydroquinone? also, looking forward to your bug attractant video, I'm sure you'll do a great job with that :)

@ThePaintballgun 8 лет назад

Look at the lab jack on the second distillation (9:36), it has the name "Patrick" written on it. Nile Red = Patrick??????

@CC-bp2hn 7 лет назад

No, he mentioned before that the name NileRed comes from the first letter of his name, "N"

@sofieknive7382 7 лет назад

Npatrick???

@atlas8827 7 лет назад

Hm....HMMMMMM HMMMMMMMMMMMM

@royalcommoner3873 7 лет назад

He looks like a Nathan to me honestly

@Flapjackbatter 7 лет назад

No, no. Looks like Niels.

@Gopnik_B57_2 2 года назад

"It also smells bad" LIKE THAT'S THE MAIN CONCERN!?

@ventus0517 2 года назад

Ha, I just had a project in process simulations to make an aspen model to turn polypropylene into acrylic acid with acrolein as an intermediate and got recommended this video

@butterflygroundhog 5 лет назад

Pesky acrolein, always polymerizing when you don't look at it!

@JuLian-cq2qv 4 года назад

Do some beautiful Diazonium chemistry. Maybe a fluorescent dye. BTW, hydroquinone might not be the best choice to stabilise acrolein as it is a quite a bit nucleophilic. I think you might have gotten an anionic polymerisation.

@wiretamer5710 5 лет назад

Thanks so much for the cleaning section... so important!

@Bubu567 3 года назад

In fast food restaurants, sometimes oil gets around the fryer vat and gets overheated by the elements. It turns to rubber, smells acrid, and burns the eyes.

@karlbergen6826 5 лет назад

I'm surprised you made something as potent as acrolien. That's wicked stiff. I wonder though if it would keep as a bisulfite complex.

@darrenburns123 5 лет назад

I watch all your videos... And you know what... I've no idea what the hell is happening in any of them.. 🤣🤣🤣

@mfkkerrr5364 3 года назад

well, there's two types of subscribers for nile. one that is really cult and into chemistry and/or working in chemistry field and the other which is clueless ppl who just stumbled upon "fun video with stuff exploding" Xd

@torakunoichi 2 года назад

Don’t really understand ANYTHING in this video but it was cool to watch and learn a little bit about it

@DonnyHooterHoot 2 года назад

I love the smell of acrolein in the morning! Yessir!

@mickles1975 8 лет назад

You didn't provide links in the description :(

@bramdegroote7336 4 года назад

this makes me want to quit smoking

@devenhull3677 4 года назад

* worried about working with acrolein * * makes a video with uranium *

@user-io3xp7qx4p 3 года назад

Eh. Different chemical same cancer. At least uranium isn't a stinkys cancer.

@xpndblhero5170 2 года назад

As soon as he said "polymerization" I knew piranha salutation was going to be used.... Apparently I learned something, IDK what but I learned something.

@EvelcyclopS 8 лет назад

Would be amazing if you could synthesise some pigments like pthalocyanine blue, quinacridone magenta or some of the cadmium colours

@ontariolacus 8 лет назад

Are you sure that protons are involved, not magnesium cation acting as a Lewis acid and creating some funky chelate as an intermediate?

@killbillgoodfellas 7 лет назад

Bisulfate is an alternative so, it's the proton.

@jamesweldrick9761 8 лет назад

Loving the upload frequency recently! Another great video :)

@LCARS43278 8 лет назад

@13:36 I had to laugh at that spider photobombing your shot!

@enesilvian4640 8 лет назад

Make a video about synthesizing thioacetone :)

@gummel82 7 лет назад

Somebody should invent a dishwasher that's using piranha solution instead of water

@cezarcatalin1406 7 лет назад

Handy Spülmittel bye bye metal dishes

@StefanReich 5 лет назад

What's with these avatars that make me think I have an eyelash on the screen?

@sammathis 3 года назад

I don't know jack about chemistry or science in general, but man your videos are awesome. They really hold my attention.

@theonlybuzz1969 2 года назад

I wish that chemistry was this interesting at school, I might have even learned from it. Gratz for showing us something interesting, even though I have no clue what to do with the end result.

@xPROxSNIPExMW2xPOWER 8 лет назад

If you see closely at the middle flask and the other flask you can see his face lol

@NileRed 8 лет назад

I had troubles hiding in this one

@msci3067 8 лет назад

Nile needs to do a tour of his lab. Like this comment if you agree.

@sushmaverma3562 5 лет назад

I have come from the future and he already did that

@MarcAmengual 5 лет назад

@@sushmaverma3562 Link to the video my dear friend

@sushmaverma3562 5 лет назад

@@MarcAmengual ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-8mk4Q5omv3Q.html

@MarcAmengual 5 лет назад

Thanks m8

@BewareOfNerd 2 года назад

No idea how this wound up in my recommended videos, but this is pretty neat!

@josephdupont 8 месяцев назад

What is acrolein found in? Acrolein is formed when fats are overheated. Small amounts of acrolein may also be found in foods such as fried foods, cooking oils, and roasted coffee.

@CookingWithCows 8 лет назад

Does this get created when you vape? They use a mix of propylene glycol and glycerol to create the vapor, but when the coil in the vape pen for example gets too hot, it can burn the fluid. Does the creation of acrolein happen without the catalyst?

@jakeevans7075 8 лет назад

Yeah it can happened but you wouldn't vape at those temperatures as it would be horrible.

@elnombre91 8 лет назад

It definitely doesn't get formed unless you are constantly taking dry hits at high wattage. Newer vapes are much safer than the original tech that came out years ago.

@mintleafidk477 5 лет назад

According to studies now, there is?

@ButtholeSalad 8 лет назад

I took a single chemistry course in my high school career and we didn't learn a lot about the manufacturing of chemicals. I was just curious as to how people create this sort of stuff in mass. Are there just very large flasks that are used? Or is there a different process? Even though I am not into chemistry I still find these videos very entertaining, so thank you Nile for producing them!

@ciprianchiriac9624 8 лет назад

They use a larger scale and always the cheapest way to manufacture chemicals and not always the lab method.

@llizardcz6230 8 лет назад

I would say that industrial production is definitely not done in glassware but some steel reactors with anti-corrosion coating and Wikipedia says that it is produced by oxidation of propene in presence of some catalyst.

@ButtholeSalad 8 лет назад

Thank you guys, I appreciate it, I love to learn!

@ciprianchiriac9624 8 лет назад

+Donnehhhh Your welcome !

@ontariolacus 8 лет назад

In this case, acrolein is manufactured industrially in a completely different process, using different substrates and reaction. It starts with propene derived from petroleum. Propene is a gas and it is passed around a solid catalyst. Reaction takes place in gas phase. In simpler terms: industrial process is much more like burning a certain gas in a controllable manner than this reaction in a flask.

@thunderhead6133 8 лет назад

congrats on 60k subs!

@NuisanceMan 3 года назад

Surprised I didn't hear: "At the end of the experiment I was still alive, so I figured there must have been something I did wrong."

@zoolapin 8 лет назад

8:15 a bug wants to get mutated by acrolein

@braceharvey 8 лет назад

I've been waiting on Lithium Peroxide, I hope that one is done being edited soon. Also, for suggestions, Nitrous Oxide and Tylenol from Aspirin. As always, great job on the video and sorry about the Acrolein polymerizing, bit it's probably for the best.

@NileRed 8 лет назад

It is sad because if i used it right away, everything would have been great. Oh well. The lithium peroxide will be next maybe. I just need a decent way to demonstrate it.

@Scroggs_4 3 года назад

Oh hello random RU-vid recommendation that I watched all of.

@rossedwin3188 8 лет назад

a few tips if you ever try this again. if you use a schlenk flask as the receiver to draw vacuum while its open you limit exposure dawg. lead the vacuum exhaust to a bubbler with concentrated base. add acetic acid and do NOT neutralize the acid or you shit will polymerize in a day or two as you observed. base catalyzes the polymerization. you use a low boiling chlorinated solvent to remove water then fractionally still that off. store in freezer protected from light with the HQ and acetic acid. the stuff should keep for longer than one week. we do all that when working with MVK and it keeps for 6 months but slowly inevitably polymerizes no matter what you do.

@rossedwin3188 8 лет назад

you should make MVK next. formaldehyde + acetone look up some patents. you got a great channel man very entertaining even for someone who works in the field like me. i don't have time to do all the cool little experiments you do haha.

@XenaAndKin 4 года назад

NileRed: This is probably one of the worst things I have worked with Me, knowing he made uranium glass: Hmmmmmmmmm

@AwesomePower1234 8 лет назад

Could you do a video where you separate aspartame into phenylalanine and methanol?

@NileRed 8 лет назад

I think i looked into it and it wasnt super easy to do. Maybe I could make aspartame though.

@AwesomePower1234 8 лет назад

Aspartame is pretty hard to make from the research i have done. It involves culturing these 2 bacteria species, collecting their waste, and then fermenting them together. Nasty stuff.

@robsonhahn 8 лет назад

Really interesting reaction. just a suggestion. All time we work with HNO3 and produce NO2/N2O4, is a waste of Nitric Acid, since is possible to condensate and mix nitrogen oxide with water and make more Nitric Acid, reducing losses. Would be interesting a video showing NO2/N2O4 recovery and liquefying it, like you did with NH3. Also, you can explore and show the hypergolic reaction with Aniline or furfuryl alcohol. :)

@NK-vd8xi 2 года назад

It's also responsible for the horrible smell from sunflower oil once it's been used.

@dead0404 8 лет назад

Wheres the link in the description of the tautomerisation mechanism ?

@NileRed 8 лет назад

Oh I forgot

@dead0404 8 лет назад

All good man :)

@starkravenz7008 8 лет назад

what kind of respirators do You normally use for some of your experiments

@shazbotmcgee4055 4 года назад

This dude is so worried about a Yu-Gi-Oh card he covered everything in foil.

@Ghostanon404 2 года назад

Your style has developed a ton!! Caught this one after already watching all current things. Keep it up!

@BigIggy 4 года назад

You see children, this is *one* of the reasons why vaping is just as bad as smoking a conventional cigarette. *SMOKE* *WEED* *EVERY* *DAY*

@edwardvassell4371 8 лет назад

did you ever try bleach and salt to clean the glassware? works nicely on burnt cookware.

@NileRed 8 лет назад

Really? Ive never tried that. I guess it is a mild oxidizer.

@BothHands1 6 лет назад

The salt works as an abrasive, so you don't really need to fully oxidize the material, just loosen it up enough to be removed by the coarse swirling salt.

@androidtechgeek 8 лет назад

Last time I was this early, this joke was funny.

@lyntoncox7880 3 года назад

Apparently there’s acrolene in the atmospher of jupiter or somewhere out there

@eddiejames910 3 года назад

8:18 There's been a contamination Jesse.

@FSM1138 2 года назад

acrolean 💜💜💜💜

@OmarAPacha 8 лет назад

make a video on menthol

@imscared1817 2 года назад

I still don't understand why I recommend this RU-vid

@loganspargo9222 3 года назад

After watching pretty much every video he's made it have the phrase "1-octen-3-ol is a chemichal attractant for biting insects" drilled into my head along with "solid junk"