Tetraethylammonium (TEA), (NEt+4) or (Et4N+) is a quaternary ammonium cation consisting of four ethyl groups attached to a central nitrogen atom, and is positively charged. It is a counterion used in the research laboratory to prepare lipophilic salts of inorganic anions. It is used similarly to tetrabutylammonium, the difference being that its salts are less lipophilic and more easily crystallized. (Wikipedia).
Selenium - Periodic Table of Videos
Selenium is element number 34. More links in description below ↓↓↓ Support Periodic Videos on Patreon: https://www.patreon.com/periodicvideos A video on every element: http://bit.ly/118elements More at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/peri
From playlist All Chemical Elements in Order - Periodic Videos
Isocyanogen Tetrabromide from Na Azotetrazole
Bromine rips apart our precious tetrazole groups to form an obscure molecular motif, needed to make the famed C2N14 energetic compound. Following the procedure from here: https://sciencemadness.org/scipics/Energetic_Derivatives_Of_Tetrazole.pdf Explosions&Fire2: https://www.youtube.com/c
From playlist Chemistry of Tetrazoles
What is Polytetrafluoroethylene (PTFE, Teflon) and what's it used for?
From wiki: Polytetrafluoroethylene is a synthetic fluoropolymer of tetrafluoroethylene that has numerous applications. The commonly known brand name of PTFE-based formulas is Teflon by Chemours, a spin-off from DuPont, which originally discovered the compound in 1938. Wikipedia Melting poi
From playlist Materials Sciences 101 - Introduction to Materials Science & Engineering 2020
Synthesis Workshop: Tetraarylethene Luminogen Synthesis with Dr. Abdusalom Suleymanov (Episode 56)
In this Research Spotlight Episode, we're joined by Dr. Abdusalom Suleymanov, who shares with us his work on the synthesis of tetraarylethene luminogens using C-H vinylation of arenes with triazene starting materials. Key references: Angew. Chem. Int. Ed. 2020, 59, 9957–9961. Org. Lett. 2
From playlist Research Spotlights
Amine continuing to act as nucleophile to generate more products
From playlist Organic Chemistry
NITRATION TIME! Making A Chemical Called Nitrobromobenzene
In this video we are going to nitrate bromobenzene to make nitrobromobenzene. Patreon: https://www.patreon.com/thyzoid Discord: https://discord.gg/UrjAt44HWH (Let me know if the discord link does not work) Instagram: https://www.instagram.com/thyzoyd/?hl=de 🐦 Twitter: https://twitter.com/
From playlist Organic Chemistry
An Efficient Synthesis of Tetrodotoxin
An organic chemistry minilecture on the total synthesis of Tetrodotoxin by David B. Konrad, Klaus-Peter Rühmann, Hiroyasu Ando, Belinda E. Hetzler, Bryan S. Matsuura* and Dirk Trauner*. Highlights include a Bernet-Vasella Fragmentation/ Henry Reaction/ Dehydration Cascade, a nitrile oxide-
From playlist Total Synthesis
Chem 201. Organic Reaction Mechanisms I. Lecture 17. Enols, Enamines, and Enolates
UCI Chem 201 Organic Reaction Mechanisms I (Fall 2012) Lec 17. Organic Reaction Mechanism -- Enols, Enamines and Enolates CORRECTION AT 47m09s (as annotated) - "should be (E+N) IS GREATER THAN -5" View the complete course: http://ocw.uci.edu/courses/chem_201_organic_reactions_mechanisms_i.
From playlist Chem 201: Organic Reaction Mechanisms I
Which Neurotoxin is the Worst?
Go to https://strms.net/hellofresh_that_chemist-1067 and use code POGCHEMISTMAR60 for my special HelloFresh discount and to support my channel! #ad ————————————————— In this video, we explore several nerve-racking chemicals and discuss the biomechanics of nerves. I used to be a mouthpipet
From playlist Chemistry Tierlists
Lanthanum - Periodic Table of Videos
Lanthanum is the first of the rare earth minerals. Hear a mnemonics used by chemists to remember the order of the lanthanide series. More links in description below ↓↓↓ Support Periodic Videos on Patreon: https://www.patreon.com/periodicvideos A video on every element: http://bit.ly/118e
From playlist With Portuguese subtitles (Português) - Periodic Videos
Nitrotetrazoles - Explosions&Fire
Why do we create explosions&fire? Because we got told that we couldn't. Playlist of me making the 5-ATz: https://www.youtube.com/watch?v=VSxj7Lr5xpE&index=7&list=PLnafk93vhO37a9ppaAMQ57j2U04YiYWGp In this video we make the famed tetrazole ring, I talk some boring shit about 'electron withd
From playlist Chemistry of Tetrazoles
What Are Allotropes of Metalloids and Metals | Properties of Matter | Chemistry | FuseSchool
What Are Allotropes of Metalloids and Metals Learn the basics about allotropes of metalloids and metals, as a part of the overall properties of matter topic. An allotrope is basically a different form of the same element, each with distinct physical and chemical properties. For example
From playlist CHEMISTRY
Structure and Functional Groups (IOC 1)
I hope you enjoyed the video! I'm planning on making a full series of videos if these videos are helpful for people! I mistakenly labeled diethyl sulfide as propanethiol. Recommended Texts: J. Clayden, N. Greeves, S. Warren, Organic Chemistry Second Edition, Oxford University Press, 201
From playlist Organic Chemistry Lectures
Silicate minerals are very common. There are many different structures that include silicate tetrahedra (SiO4)^(4-) building blocks. These blocks can be three dimensionall corner-shared as in quartz cristobalite, isolated as in forsterite, sharing one corner between two tetrahedra as in Ak
From playlist Materials Sciences 101 - Introduction to Materials Science & Engineering 2020