5 of the World's Most Dangerous Chemicals

  • Опубликовано: 13 дек 2014
  • They explode when you touch them. Even a millionth of a gram can kill you. They can even disable you with their horrifying smell. SciShow introduces you to give of the most dangerous chemicals in the world.
    Hosted by: Hank Green
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    Sources:
    pipeline.corante.com/archives/things_i_wont_work_with/
    web.archive.org/web/20060318221608/www.airproducts.com/nr/rdonlyres/8479ed55-2170-4651-a3d4-223b2957a9f3/0/safetygram39.pdf
    www.bunkertours.co.uk/germany_2004.htm
    onlinelibrary.wiley.com/doi/10.1002/anie.201100300/abstract
    www2.chemistry.msu.edu/courses/CEM958/10-11/talks/Spahlinger.pdf
    www.atsdr.cdc.gov/csem/csem.asp?csem=6&po=12
    books.google.com.au/books?id=MSDOAAAAMAAJ&pg=RA3-PA6&lpg=RA3-PA6&dq=smell+thioacetone&source=bl&ots=X0UH-GWpAa&sig=5wmkE-x9ZTWlWq5mCb6aQ9Argvw&hl=en&ei=14IoSoXQAtuptgeX0-jWBQ&sa=X&oi=book_result&ct=result&redir_esc=y
    www.ebah.com.br/content/ABAAAe2O8AA/clayden-greeves-organic-chemistry
    www.princeton.edu/~achaney/tmve/wiki100k/docs/Thiol.html
    webbook.nist.gov/cgi/cbook.cgi?ID=C4756052&Mask=8
    www.psc.edu/science/Klein2000/getting_jump_on_superacids.pdf
    www.realclearscience.com/blog/2013/08/the-worlds-strongest-acids.html
    science.howstuffworks.com/acid-info.htm
    pipeline.corante.com/archives/2013/01/09/things_i_wont_work_with_azidoazide_azides_more_or_less.php
    onlinelibrary.wiley.com/doi/10.1002/anie.201100300/abstract
    web.archive.org/web/20060318221608/www.airproducts.com/nr/rdonlyres/8479ed55-2170-4651-a3d4-223b2957a9f3/0/safetygram39.pdf
    www.purdue.edu/ehps/rem/hmm/pyro.htm

Комментарии • 7 437

  • joeyservo
    joeyservo 21 час назад

    This is the only scishow video I watch repeatedly, love it.

  • T.J. Burgin
    T.J. Burgin 22 часа назад

    I watch this video a lot... I think it’s my favourite :)

  • Seth Begley
    Seth Begley День назад

    Fluroantimonic acid is the talkshow host of acids, then?

    *_YOU GET A PROTON!_*
    *_YOU GET A PROTON!_*
    *_YOU ALL GET PROTONS!!!_*

  • Seth Begley
    Seth Begley День назад +1

    So I guess you could say... thioacetone really takes urinal cake?

  • Oriano Augustin
    Oriano Augustin День назад

    azaidoazide azide

  • David Zhang
    David Zhang День назад

    "Turning ON the spectrometer"

  • Stephen Culihan
    Stephen Culihan День назад

    I love this guy. He helped me so much when taking Anatomy and Physiology. Keep being you.

  • Alexander van Gessel
    Alexander van Gessel 2 дня назад

    This sounds like a summary of Things I Won't Work With by Derek Lowe: blogs.sciencemag.org/pipeline/archives/category/things-i-wont-work-with

  • Colin Martin
    Colin Martin 2 дня назад

    Hank is the reason I got into bio chemistry

  • Sebastian Freitag
    Sebastian Freitag 2 дня назад

    Klapoetke! The name of the man is Klapoetke. He is a legend. Why not mention the name in the AA part?

  • Colin Gantiglew
    Colin Gantiglew 2 дня назад

    Easy on, Noddley.

  • Allan Shan - Fallingbrook MS (1547)

    what about botulinum toxin?

  • FreymanArt
    FreymanArt 4 дня назад

    Awesome vid, very entertaining and interesting. Question: At 5:11 he describes dimethyl cadmium as the most toxic chemical in the world, so toxic that a millionth of a gram can kill you. But at 7:04 he says it smells terrible. How could anyone know what it smells like if it's so deadly? Wouldn't a person die before they inhaled enough of it to actually smell it?

  • Andrew Cataldo
    Andrew Cataldo 4 дня назад

    I love this video! He’s not even trying to keep a straight face

  • 10,000 subscribers without any videos

    The AA chemical probably explodes simply from heat energy. It will be impossible to store it unless its absolute zero.

  • Anonymous-X -
    Anonymous-X - 5 дней назад +1

    Vx gas is the deadlist correct me if im wrong but vx gas is a yellow brownish color it shuts down nerve system and diaphragm then asphyxiation kill u

  • Galen Richter
    Galen Richter 5 дней назад

    i completely lost it when he was describing AA

  • dacypher22
    dacypher22 6 дней назад

    The way you say "burn through your bones" warms my heart.

  • dacypher22
    dacypher22 6 дней назад

    The name "azidoazide azide" is actually a joke. The real name of the chemical 1-diazidocarbamoyl-5-azidotetraazole. I just read that on wikipedia and am totally saying it now to sound smart.

  • Brian Woodbridge
    Brian Woodbridge 7 дней назад

    Miisssteerr Aaannderson. He talks like the guy from the matrix.

  • tim ainsworth
    tim ainsworth 8 дней назад

    Thioacstine

  • TheMaskYTT
    TheMaskYTT 9 дней назад +2

    2:37
    The way he says it Just make me choke from laughter.

  • Tara Moof
    Tara Moof 9 дней назад

    *This got me into science, I am all of these on my period so stay away* 😝😝😝😝😝

  • macrokaiju
    macrokaiju 9 дней назад

    IT'S ANGRY!

  • Anal0Avenger
    Anal0Avenger 10 дней назад

    The Greatest episode so far!

  • Ben Quinney
    Ben Quinney 10 дней назад

    Hazmat

  • Aulait Shooter
    Aulait Shooter 11 дней назад

    TL;DR Azidoazide will explode whatever you do with it.

  • whobitmyname
    whobitmyname 11 дней назад

    An other thing that will kill you now as well as later? You guessed it, Frank Stallone.
    Also you mispronounced fluoroantimonic acid... It's pronounced "xenomorph blood."

  • Tina Abrahamson
    Tina Abrahamson 13 дней назад

    Hank, I truly appreciate your sense of humor and awesome way of describing these. 😆 Out of all the SciShow videos I've seen this one had me laughing over your descriptions.
    Thank you so much!

  • Fox D
    Fox D 14 дней назад

    Thioacetone...C3H8S. Basically a propane molecule with a hitchhiker.
    Chemistry is crazy.

  • Winkingstalin
    Winkingstalin 14 дней назад

    Lmao that first thing sounds like something thermite would like

  • evander hartanto
    evander hartanto 15 дней назад

    3.04

  • 0mn1vore
    0mn1vore 16 дней назад

    This one's *great*. I love it. If Hank did a few workplace safety videos, we'd all pay more attention and be a lot safer.

  • FGV Cosmic
    FGV Cosmic 16 дней назад

    8:33 "Understandably, Scientists are not really Russian look into it" 😂😂😂

  • Tofu Kingpin
    Tofu Kingpin 16 дней назад +4

    Azidoazide azide is the moon moon of chemicals

  • Alexander Wu
    Alexander Wu 17 дней назад

    1:37 Do you mean replace fluorine atoms with hydrogen? Because ClF3 doesn't have hydrogen atoms

  • Mason Cheng
    Mason Cheng 17 дней назад

    What about botulinum toxin type h

  • biobinladen
    biobinladen 18 дней назад

    My favorite scishow vid of all time. This guys the best of them all.

  • Bea Harris
    Bea Harris 18 дней назад +1

    KABLAMO

  • Solace Creat
    Solace Creat 21 день назад

    I forgot how awesome SciShow is.

  • silviu ciortan
    silviu ciortan 22 дня назад

    Am I smart in chemistry now?

  • dan f
    dan f 22 дня назад +1

    This is a classic episode, it is legendary, imho.

  • zackback35
    zackback35 22 дня назад

    Dieing when u said they put AA in a pitch black room and it still blew up

  • Paradox Reflex
    Paradox Reflex 22 дня назад

    Terrorists taking notes be like

  • Shane Wondrak
    Shane Wondrak 22 дня назад

    what, no nitrogen triiodide?

  • Master Ed
    Master Ed 24 дня назад

    Get some of that max juice thing and drink it then drink the strongest acid and look around cause no harm has been dealt because max protects u from a lot of stuff

  • DJ 0ph10n
    DJ 0ph10n 24 дня назад

    But what about FOOF?

  • Randomized Review
    Randomized Review 24 дня назад

    this is soooo funny

  • Desmond Tester
    Desmond Tester 24 дня назад

    Jesus Germany, slow down with your horrendous chemicals

  • Laura Cullen
    Laura Cullen 25 дней назад

    Cheney-chems.

  • Krishna Rai
    Krishna Rai 25 дней назад

    Thanks....

  • W Diggs
    W Diggs 25 дней назад

    My favorite video on RUclip

  • Lucka Tsiphermäier
    Lucka Tsiphermäier 25 дней назад

    Don't want to be rude or somethin, but the picture of Freiburg in your video is a picture of my hometown Freiburg (im Üechtland), Switzerland. The other Freiburg (im Breisgau) is in Germany and yes, my Freiburg is prettier than their Freiburg :D

  • Jackson Mccreery
    Jackson Mccreery 26 дней назад

    ClF5 is like ClF3 but worse. It reacts violently with GOLD AND PLATINUM.

    • FantomOmega
      FantomOmega 7 дней назад

      What?! It gets *WORSE!?!?*

  • Draco R.
    Draco R. 26 дней назад

    AA + Faa

  • delavalmilker
    delavalmilker 26 дней назад

    What's the deal with video narrations being these rushed words, with no pauses between sentences? It's like a paragraph with no periods.

  • Ozymandias
    Ozymandias 27 дней назад

    You want to know the most dangerous? Mix all five of these

  • Wei Zhao
    Wei Zhao 27 дней назад

    You know what's annoying? All the people who comment on other science videos to make this stuff. It's neither funny nor does it make me feel like society is taking an interest in chemistry.

  • Huey Freeman
    Huey Freeman 28 дней назад

    I love this channel

  • Mike Schwartz
    Mike Schwartz 28 дней назад

    the problem with Ca-F bonding in humans isn't that your bones get eaten; it's that muscle contraction requires calcium, so if it's tied up in fluorine bonds, your heart can't beat.

  • Tyler Mcgowan
    Tyler Mcgowan 28 дней назад

    Am i the only one that noticed the chemical formula for dimethylcadmium shows copper not cadmium?

  • Romuald Brunet
    Romuald Brunet 29 дней назад

    I'm disappointed to see that dioxygen difluoride (O2F2) did not make the list: what-if.xkcd.com/40/

  • Coctail Frank
    Coctail Frank Месяц назад

    7:31 credibile face

  • Jamal69 Jackson
    Jamal69 Jackson Месяц назад +1

    Hilariously serious video lol.

  • kieran O'dea
    kieran O'dea Месяц назад

    Ahh we'll there's compounds that are ALOT more toxic then dimethylcadmium, Look into some of the experimental nerve agents like vx or things like phosgene

  • Knuckles
    Knuckles Месяц назад

    Let’s combine all of them

  • Aaron Hossain
    Aaron Hossain Месяц назад

    What is it with Germans making extremely deadly substances!

  • Lemi Inn
    Lemi Inn Месяц назад

    Can you guys make another video like this, this is by far, both you most memorable and exciting video that you guys have ever made. By a lightyear! +scishow

  • Ben Wilson
    Ben Wilson Месяц назад +25

    After a lengthy insurance claim to replace and install a new spectrometer, the team spent a great deal of time figuring out how to get the sample of AA into the machine without it detonating. A solution was found and the sample successfully and safely loaded installed into the new spectrometer to great applause. Figuring that the hard part was over, one team member turned on the new machine which instantly blew up. They learned an interesting fact that day, insurance companies have no sense of humor.

    • thekleeblaettchen
      thekleeblaettchen 15 дней назад +1

      Did you work there?
      AA was discovered/synthesized at the university I'm studying at, that's why I'm curious.

  • LucasKoBro
    LucasKoBro Месяц назад

    I would have loved to se examples of the things you mentioned. Pictures, video clips, etc. Very informative stuff, and solid video.

  • TheSpaceMaker
    TheSpaceMaker Месяц назад

    Best. SciShow. episode. ever.

  • Francesca Neibel-Spruill
    Francesca Neibel-Spruill Месяц назад

    you guys i'm gonna have THE BEST senior prank

  • Francesca Neibel-Spruill
    Francesca Neibel-Spruill Месяц назад

    forbidden cocktails!! slorp

  • Zavier Legendre
    Zavier Legendre Месяц назад

    Is anyone else having just as much fun watching this has Hank seems to be having making it?

  • Softy
    Softy Месяц назад

    The dimethylcadmium part killed me

  • Scumbag Princess
    Scumbag Princess Месяц назад

    That list of what makes AA explode actually made me laugh

  • Lutz Wolfsfell
    Lutz Wolfsfell Месяц назад

    What the heck is up with Germans and their unhealthy kink of chemicals ?

  • Die, Master Monkey
    Die, Master Monkey Месяц назад

    Ah yes, I think I dated C2N14 in college. To be fair I probably shouldn't have put her in a spectrometer.

  • Kacey Schaub
    Kacey Schaub Месяц назад

    I can deal with ads.
    I can deal with buffering.
    But when add buffer I suffer.

  • kamoro ramadhani
    kamoro ramadhani Месяц назад

    You do nothing and it will explode.
    i wonder how you can put that thing into container without that AA explode. ?

  • Darth KillsAll
    Darth KillsAll Месяц назад

    That was a gas

  • GFS
    GFS Месяц назад

    i will use this imfo to poisone sommone in a fwe years you gago

  • spacecadet35
    spacecadet35 Месяц назад

    A lot of this was taken directly from the blog "Things I will not work with". I hope you credited Derek Lowe.

  • danielsjohnson
    danielsjohnson Месяц назад

    At 8:44 what does the "b" on sulfur mean?

    • ME-DIC!
      ME-DIC! Месяц назад

      It's not Sulfur (S). It's Antimony (Sb).

  • ElodProgreSS
    ElodProgreSS Месяц назад

    This term is not a real chemical name. The blogger Derek Lowe made up this term as a joke when referring to "1-diazidocarbamoyl-5-azidotetrazole". The joke name azidoazide azide has, however, been used since then, sometimes jokingly in imitation of Lowe, and sometimes apparently without realization of the joke origins of the name

  • Micha Grill
    Micha Grill Месяц назад +1

    Oh gosh I don't know how many douzend of times I watched this video now... I just love it! 😄 I'm just totally _blown away_ by it!

  • Joseph Peters
    Joseph Peters Месяц назад +1

    Why are German scientist so crazy?!?! Hank is by far the best SciShow host!!!!

  • Gyrre
    Gyrre Месяц назад

    *Chlorine trifluoride fires are more than TWICE as hot as a magnesium fire!*
    Magnesium fires burn at 1110°C (2030°F), chlorine trifluoride burns at around 2400°C (4352°F).

  • The Senate
    The Senate Месяц назад

    Can you make more videos about poison venom and some more chemical stuff

  • Outcast Outdoors
    Outcast Outdoors Месяц назад

    Deadly as they may be, in the right doses and added to drinking water, its great for fighting tooth decay.

  • Justin Roache
    Justin Roache Месяц назад +1

    You're trying so hard to be animated when you talk that I cant understand you

  • Thotenjäger
    Thotenjäger Месяц назад

    Wait, isn't Carborane Acid the strongest acid?

  • BK gaming and more
    BK gaming and more Месяц назад

    Where’d my comment go!?

  • Greg Baston
    Greg Baston Месяц назад

    funniest video on this channel

  • macrokaiju
    macrokaiju Месяц назад

    I was at a FURRY new years party Yesterday when I caught no less than 3 furries whith chemestry degrees talking about this video. I had to watch it again.
    Don't mess with furries, we're smarter than you.

  • guru pratheek
    guru pratheek Месяц назад

    Kablamo

  • Sirius The Doomed Machine
    Sirius The Doomed Machine Месяц назад

    *THE* *CONCRETE* WAS *ON* *FIRE!!!!*

  • Low Eel
    Low Eel Месяц назад

    Why you didn't mentionet octanitrocubane? Seems crazy as well.... :)

  • Luyten Rotmg
    Luyten Rotmg Месяц назад

    *it will kill you now... and later*

  • Vlogimation inc
    Vlogimation inc Месяц назад

    Spot the difference
    ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo