1

Simple distillation
 in  r/homechemistry  4d ago

What are you trying to say?

1

Refluxing P-aminophenol
 in  r/homechemistry  4d ago

Here's what was done: Generic acetaminophen tablets were refluxed in acetone and filtered to remove pill-binders. The acetone was then removed by simple-distillation. The residual crystals of acetaminophen in the distilling flask were covered with aqueous sodium hydroxide. This mixture was then refluxed at a strong boil for a few hours. The reaction mixture was then neutralized with concentrated HCl to pH ~7 and cooled at ~0°c. Recrystallization from distilled H2O gave brittle, brown crystals. You can see them in a more recent post.

2

Recrystallized P-aminophenol
 in  r/homechemistry  5d ago

Yes, just reflux with NaOH and H2O

r/homechemistry 6d ago

Recrystallized P-aminophenol

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11 Upvotes

Exceptional P-aminophenol crystals; from boiling water.

r/chemistry 6d ago

Filter Funnel Sand-Castel

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42 Upvotes

"Sand-castle" of p-aminophenol

1

my technique to get "concentrated" sulfuric acid
 in  r/homechemistry  6d ago

If H2SO4 is precious to you, you can supplement with NaHSO4. For the production of acids like HBr, HNO3, AcOH, etc... NaHSO4 can help limit the use of or even replace H2SO4.

1

Refluxing P-aminophenol
 in  r/homechemistry  6d ago

P-aminophenol was isolated by distillation and is being purified in the same flask by reflux.

Edit: p-aminophenol is being made and purified here; the acetaminophen used to make it is what was obtained in the distillation. Not as a distillate, but as a residue in the distillation flask.

r/homechemistry 7d ago

Solvent Recovery

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13 Upvotes

Simple distillation of acetone

r/homechemistry 7d ago

Refluxing P-aminophenol

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8 Upvotes

P-aminophenol simple reflux.

3

Does anyone know what this is?
 in  r/chemistry  9d ago

Weiner-elongator

2

Easy to synthesize chemicals?
 in  r/homechemistry  11d ago

Another great exercise is aspirin and Tylenol tablets. You can extract and purify them, and everything you need would be at your local stores. Once you get comfortable with that, you can try turning them into something else.

1

Lab report on “legal psychedelic mushroom gummies”
 in  r/researchchemicalsUS  11d ago

There's a reason these comments have so many downvotes. Grow up.

1

"The Funnel She Told You Not to Worry About"
 in  r/homechemistry  11d ago

Phenol as well.

5

Easy to synthesize chemicals?
 in  r/homechemistry  11d ago

Sodium acetate is a good one. You'll learn a LOT if you're paying attention: How to measure, how to stay clean, how to handle reactions, how to crystallize/ purify, etc... I recommend you try it first with vinegar and baking soda, and then again with vinegar and NaOH.

10

Easy to synthesize chemicals?
 in  r/homechemistry  11d ago

As a young chemistry enthusiast, you should read as much as you can stomach. Wikipedia is good for this; as you're reading, you can click the links and learn what interests you. That's how you'll get your answer. What's easy for one may not be for you. It's hard to say what would be "easy" without knowing what you have to work with. Once you find something that seems doable, go for it. Don't wait for it to be perfect to start. The sooner you fail, the sooner you get better.

2

My lab
 in  r/homechemistry  12d ago

Hi, I'm looking to construct my own hood and am unsure where to start. Would you mind me asking you about yours?

r/homechemistry 13d ago

Salicylic Acid Purification

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18 Upvotes

Slide 1: Benchtop process; Slide 2: Sample of purified 2-Hydroxy Benzoate (Faint lavender tint to solution due to some slight iron contamination; formation of Ferric Salicylate complex)

2

Aspirin Hydrolysis
 in  r/homechemistry  13d ago

Only one Ester group is present in the ASA molecule ("A"). Now, if you're looking at the functional groups of ASA and thinking, "couldn't that react further?" Yes, it could. However, that would be forming an ester with itself (the product being Salicyl Salicylate) and would require more or less anhydrous conditions. There is such an excess of (acidic) water in this reaction that it is highly unlikely that the product is anything but the benzoic acid (Salicylic Acid/ "B") Hope this helps.

r/homechemistry 14d ago

Aspirin Hydrolysis

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20 Upvotes

Simple acid-catalyzed ester-hydrolysis of ASA using dilute aqueous H2SO4 (pH~2).

1

Simple distillation
 in  r/homechemistry  15d ago

If you're still interested, feel free to PM me with your questions.

1

Simple distillation
 in  r/homechemistry  15d ago

Also, opening with calling yourself a, "degenerate clandestine chemist" makes you HIGHLY suspect in the quality of your advice. I discourage you from keeping this attitude in the future.

1

Simple distillation
 in  r/homechemistry  15d ago

Why should I "be in the habit"? This "habit" could hurt me in a multitude of ways, not to mention its practical inconveniences for me personally.

1

Simple distillation
 in  r/homechemistry  15d ago

While I see your thinking, no...

First of all, a separatory funnel is too long for the vertical space I have after the receiver. I have deliberately chosen to clamp a round bottom, as all i am doing is recovering solvent. This size was deemed more than appropriate and will NOT be removed until the distillation is complete.

Secondly, all I have to do is remove a clamp and grab my flask.( Not sure what's so hard about that...)

Additionally, how could a separatory funnel help with fractions any more than say, an erlenmeyer or beaker? Especially so since a sep-funnel would have to go into one of those, creating AT LEAST as much work as I'm already doing and using more glassware.

I encourage you to remember that chemistry is both a science and an art, and thus, there are many ways to skin a cat and many kinds of cats to skin.

2

Simple distillation
 in  r/homechemistry  20d ago

Yes, it's mineral oil. Recorded bath temp was ~118°c

2

Simple distillation
 in  r/homechemistry  20d ago

Depends what you're trying to do.