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Piperonal from Ethylvanillin
[rquote=705710&tid=161322&author=Mateo_swe]Yes i agree, if he didn´t buy the 5-Hydroxyeugen ... |
13-2-2026 at 10:35
by: chempyre235 |
DIY Ethylene Plant
A lot of good information here, @MrDoctor. Would it be easier to just add a check valve toward the c ... |
12-2-2026 at 11:32
by: chempyre235 |
DIY Ethylene Plant
[rquote=705658&tid=160700&author=Varungh]Wouldn't it be much, much easier to make CaC2 using ... |
10-2-2026 at 09:48
by: chempyre235 |
I'm in a bit of a pickle. I could use some advise please
Maybe a can of spray air will to the trick. These usually come with a straw, and by flipping the can ... |
29-1-2026 at 13:06
by: chempyre235 |
Fume Hood Construction
That fume hood is the most redneck thing I've seen in a long time. I like it. 
The stars of Old Gl ... |
2-1-2026 at 11:06
by: chempyre235 |
Secret Santa 2025
[rquote=704928&tid=161330&author=MadHatter]To all on the board and beyond ! Seems like Secr ... |
2-1-2026 at 08:07
by: chempyre235 |
Carboxy Esters and Biochemistry - Let Us Dig into the Nitrogen Cycle Reactions First
At the risk of being disliked by the mods, and of further removing this thread from its original int ... |
31-12-2025 at 12:20
by: chempyre235 |
Carboxy Esters and Biochemistry - Let Us Dig into the Nitrogen Cycle Reactions First
[rquote=705033&tid=161447&author=bnull]It is about extraordinary claims and the need to subm ... |
31-12-2025 at 08:19
by: chempyre235 |
Propylene (oxide) synthesis
I don't know if this would work, but I would start with threonine, and do a modified "Sandmeyer" to ... |
29-12-2025 at 06:54
by: chempyre235 |
Secret Santa 2025
My gift came a few days ago, but I haven't posted until today because I have the flu.
Thanks, San ... |
24-12-2025 at 10:30
by: chempyre235 |
Carboxy Esters and Biochemistry - Let Us Dig into the Nitrogen Cycle Reactions First
A quote from a U2U from @Disruptive:
[quote]
Thanks for posting your comments.
You are totall ... |
24-12-2025 at 09:19
by: chempyre235 |
Carboxy Esters and Biochemistry - Let Us Dig into the Nitrogen Cycle Reactions First
[quote]Nature often performs the same function in more than one way[/quote]
I agree. If heme is inv ... |
19-12-2025 at 11:47
by: chempyre235 |
Seeking a US source for sodium nitrite that ships residential
[rquote=704757&tid=161441&author=macckone]It is now illegal to ship to individuals in certai ... |
16-12-2025 at 11:30
by: chempyre235 |
Seeking a US source for sodium nitrite that ships residential
Welcome to the forum!
Nitrite is indispensable for Sandmeyer reactions, and I agree: it's a shame ... |
16-12-2025 at 07:24
by: chempyre235 |
Carbon disulfide synthesis (alternative routes)
I did find that several thiocyanate salts are very hygroscopic, so I'd think that heating first at a ... |
12-12-2025 at 08:51
by: chempyre235 |
Hard to find, high quality reagents and glassware for sale!
The whole article can be found [url=https://doi.org/10.6084/m9.figshare.24881976]here.[/url] |
10-12-2025 at 13:33
by: chempyre235 |
Carbon disulfide synthesis (alternative routes)
[rquote=661448&tid=147199&author=garphield]The products of the reaction between calcium cyan ... |
10-12-2025 at 12:56
by: chempyre235 |
Secret Santa 2025
I was able to send out my Santee's gift on Tuesday last week, so it should have arrived by now. I ju ... |
10-12-2025 at 12:37
by: chempyre235 |
Issues Loading the SM Website
I've just now been able to get on the SM forum pages. As of even this morning, it hadn't been workin ... |
10-12-2025 at 12:32
by: chempyre235 |
A list of common chemicals that can be found in stores.
Photography suppliers also have some interesting organics for sale. [url=https://www.alternativephot ... |
1-12-2025 at 13:33
by: chempyre235 |
Fluoroantimonic acid, Anhydrous Hydrogen Fluoride, and Antimony Pentachloride
I believe it'll do fullerenes, too. If we could get to a +10 buckyball cation, things would get very ... |
1-12-2025 at 12:10
by: chempyre235 |
Fluoroantimonic acid, Anhydrous Hydrogen Fluoride, and Antimony Pentachloride
[rquote=704474&tid=161421&author=Brotato]Fluoroantimonic acid has very little practical appl ... |
1-12-2025 at 06:58
by: chempyre235 |
POST 100,000!
[rquote=704490&tid=161422&author=bnull]... the Compendium was lost...[/rquote]
I'm curious ... |
1-12-2025 at 06:20
by: chempyre235 |
What'd be some lucrative uses of cheap electricity?
I think the scale of the synthesis will greatly impact profitability. One of the reasons that these ... |
29-11-2025 at 07:32
by: chempyre235 |
Secret Santa 2025
With the books, that's two boxes of goodies I got from Dr. Bob! Thanks a bundle, and hope you had a ... |
28-11-2025 at 20:16
by: chempyre235 |
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