CognitiveFuel's definitions
Thiophene is a chemical that is useful in a lot of stuff. It can be bought or synthesized from butane and sulfer at the vapor phase at 65 °C. Thiophene is an aromatic compound. Thiophene can be chloromethylated by formaldehyde solution and hydrogen chloride at 5 °C or lower to 2-chloromethylthiophene/2-(Chloromethyl)thiophene (TP-MeCl).
Properties
Chemical formula
C4H4S
Molar mass
84.14 g/mol
Appearance
colorless liquid
Density
1.051 g/mL, liquid
Melting point
−38 °C (−36 °F; 235 K)
Boiling point
84 °C (183 °F; 357 K)
Magnetic susceptibility (χ)
-57.38·10−6 cm3/mol
Refractive index (nD)
1.5287
Viscosity
0.8712 cP at 0.2 °C
0.6432 cP at 22.4 °C
Properties
Chemical formula
C4H4S
Molar mass
84.14 g/mol
Appearance
colorless liquid
Density
1.051 g/mL, liquid
Melting point
−38 °C (−36 °F; 235 K)
Boiling point
84 °C (183 °F; 357 K)
Magnetic susceptibility (χ)
-57.38·10−6 cm3/mol
Refractive index (nD)
1.5287
Viscosity
0.8712 cP at 0.2 °C
0.6432 cP at 22.4 °C
Tony: I synthesized 2-chloromethylthiophene from thiophene.
by CognitiveFuel September 11, 2023
Get the Thiophene mug.by CognitiveFuel January 1, 2023
Get the MDP2P mug.A lunar eclipse is when the Earth's shadow blocks the full moon, making it look red and dark.
A lunar eclipse is also when you're mooning (exposing your butt to) someone in broad daylight and a plane blocks the sun for a few seconds, casting a shadow on the moon (butt).
A lunar eclipse is also when you're mooning (exposing your butt to) someone in broad daylight and a plane blocks the sun for a few seconds, casting a shadow on the moon (butt).
It was nighttime and all the people came to watch the lunar eclipse (Earth's shadow blocking the moon for a while).
Tom was mooning people and then a plane passed by to cast a shadow. It was a lunar eclipse (shadow blocking butt).
Tom was mooning people and then a plane passed by to cast a shadow. It was a lunar eclipse (shadow blocking butt).
by CognitiveFuel September 2, 2023
Get the Lunar Eclipse mug.When you are buying drugs from a dealer, you want them to show you the weed, speed, ecstasy, cathinone, Adderall, Ritalin, or Modafinil first. If they don't show you the drugs and the dealer just asks for money first then they're scamming you because they will say "wait here" then disappear and don't have drugs. Product first!
Dealer: Want weed?
Fernando: Sure!
Dealer: Give me $20.
Fernando: Product first!
Dealer: I got the weed. Trust me, bro.
Fernando: Pulls a gun and shoots fake dealer.
Fernando: Sure!
Dealer: Give me $20.
Fernando: Product first!
Dealer: I got the weed. Trust me, bro.
Fernando: Pulls a gun and shoots fake dealer.
by CognitiveFuel December 31, 2022
Get the Product first mug.A speed head is someone who is tweaked on speed (Amphetamine, Ethylamphetamine, Blue Speed). They will be seen rearranging the cereal in grocery stores, typing fast on a keyboard, doing homework, dancing to music, pacing back and forth, talking a lot, cleaning. Some speed heads will be normally focused but oddly relaxed because of ADHD so they go from hyper to normal.
Normal person: I took 25mg blue speed and alphabetized my music collection. I became hyper.
ADHD person: I took 30mg blue speed and became focused yet calmer.
Third guy: So you're both speed heads.
ADHD person: I took 30mg blue speed and became focused yet calmer.
Third guy: So you're both speed heads.
by CognitiveFuel January 14, 2023
Get the Speed head mug.The much cooler way of spelling Valium. It's a pill to help you relax. It is a benzo (benzodiazepine). The dose is 2 to 10mg taken 2 to 4 times a day. For added relaxation, you can combine it with Kratom. Vallium can become addictive. If you combine it with alcohol (ethanol, deathanol), you will black out.
Alex: I took 5mg of Vallium and now I'm relaxed.
Steve: Don't you mean Valium?
Alex: It's Vallium dumbass! No one says Valium anymore! Are you a Pasbt Blue Ribbon drinking hipster who uses apple products with no headphone jack!!!?
Steve: *hides apple phone and Pabst Blue Ribbon!
Steve: No?
Steve: Don't you mean Valium?
Alex: It's Vallium dumbass! No one says Valium anymore! Are you a Pasbt Blue Ribbon drinking hipster who uses apple products with no headphone jack!!!?
Steve: *hides apple phone and Pabst Blue Ribbon!
Steve: No?
by CognitiveFuel December 7, 2022
Get the Vallium mug.4,4'-Difluorobenzophenone (4,4-Difluorobenzophenone; 4 4-Difluorobenzophenone; 4 4'-Difluorobenzophenone) is an intermediate in the synthesis of the polymer PEEK and is also used in the synthesis of Flodafinil (Flmodafinil, Difluoromodafinil), Fladrafinil (Difluoroadrafinil) and Modafiendz (N-Methyl-Flodafinil, N-Methyl-Flmodafinil).
Tony: I synthesized Flodafinil (Flmodafinil) by using 4,4'-Difluorobenzophenone and sodium borohydride in ethanol, then converting the 4,4'-(Difluorophenyl)methanol to 4,4'-(Difluorophenyl)methyl bromide using Hydrobromic acid and Zinc chloride catalyst. Then reacting it with sodium thioglycolate. Then a few more steps and I got Flodafinil.
by CognitiveFuel September 11, 2023
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