Sciencemadness Discussion Board
Not logged in [Login ]
Go To Bottom

Search
[Next Page]
Large scale anthranilic acid prep
[rquote=658553&tid=157068&author=SuperOxide]

[/rquote]
No need for this, we are actuall ...
19-4-2021 at 14:43
by: karlos³
Determining the Concentration of Dimethylamine in Anhydrous Ethanol
Yes amines, together with aldehydes, can't be stored for a long time, those two are the worst.
I pr ...
19-4-2021 at 14:37
by: karlos³
Large scale anthranilic acid prep
[rquote=658507&tid=157068&author=mr_bovinejony]
@carl I've done the hoffman twice and it's ...
19-4-2021 at 13:16
by: karlos³
Determining the Concentration of Dimethylamine in Anhydrous Ethanol
I did both of acidic and basic hydrolysis of DMF, and I can tell that gassing from the basic hydroly ...
19-4-2021 at 10:44
by: karlos³
Large scale anthranilic acid prep
[rquote=658453&tid=157068&author=mr_bovinejony]The hoffman reaction is bullshit for any chem ...
18-4-2021 at 15:56
by: karlos³
Determining the Concentration of Dimethylamine in Anhydrous Ethanol
Well if you add a certain amount of your solution and neutralise it with an acidic solution of a kno ...
18-4-2021 at 15:24
by: karlos³
Has anyone smelled hydrazoic acid?How does it smell like?Is it worse than chlorine,ozone and nitrogen dioxide?
chemplayer said it smells similar to nitrite esters, but that he felt the incapacitating effects ins ...
18-4-2021 at 14:51
by: karlos³
Determining the Concentration of Dimethylamine in Anhydrous Ethanol
[rquote=658489&tid=157320&author=Antigua]you'll get even better results than with evaporatin ...
18-4-2021 at 14:44
by: karlos³
Tosylate to Alkyl Azide reference please
Crap I haven't answered your pm yet, I'll get to that, no worries.
Sorry for the delay though...
18-4-2021 at 14:28
by: karlos³
What is happening at Deschem?
Nanshinglass is actually the only other glass company I've ordered(by accident actually) and they we ...
18-4-2021 at 14:28
by: karlos³
Determining the Concentration of Dimethylamine in Anhydrous Ethanol
Simply titration?
Just take an aliquot of the solution, titrate with your acid of choice, and then ...
18-4-2021 at 14:12
by: karlos³
Improved Purification Procedure Decarboxylation of L-tryptophan to Tryptamine with Benzoate salt
Thank you bipolar for that very helpful data!

Hope you and your people are alright, haven't visit ...
18-4-2021 at 14:09
by: karlos³
Good service from chem-alley (Russian ebay seller)
"Shipments" below 100kg are actually shipped?
Usually anything below this amount is shipped via air ...
18-4-2021 at 12:04
by: karlos³
What is happening at Deschem?
They have sent my order out two days before their official vacation was finished.
18-4-2021 at 12:02
by: karlos³
Large scale anthranilic acid prep
[rquote=657076&tid=157068&author=Fery]Btw the methyl anthranilate is available at https://sh ...
17-4-2021 at 11:14
by: karlos³
GMO yeast produces opiates: challenges and opportunities
[rquote=658357&tid=62439&author=Texium (zts16)]
Regardless of whether this becomes availabl ...
17-4-2021 at 10:16
by: karlos³
Deleted
I use(d) MTBE quite often, as it is only banned in the states.
But I stopped using it over the cour ...
16-4-2021 at 13:43
by: karlos³
Deleted
What is so weird about this?
I did that reaction, actually even in MTBE, and it worked wonders.
16-4-2021 at 13:12
by: karlos³
Does anyone else love reading through Detritus threads?
Yeah and your posts are among the best in there ;)
15-4-2021 at 11:15
by: karlos³
What is happening at Deschem?
Only until the 16th, just four days, I just made a large order yesterday too and considered if I mig ...
12-4-2021 at 05:12
by: karlos³
Covid vac
My dads GF who works in the kitchen of a nursery turned sick immedieately, and sadly she went to the ...
9-4-2021 at 16:27
by: karlos³
GMO yeast produces opiates: challenges and opportunities
What, we already have lysergic acid producing yeast.
Thats not new either.
9-4-2021 at 06:43
by: karlos³
Some fun with a really obscure compound.
[rquote=657677&tid=157264&author=njl]Fery, I can't speak for slightly older generations of v ...
7-4-2021 at 09:39
by: karlos³
Improved Purification Procedure Decarboxylation of L-tryptophan to Tryptamine with Benzoate salt
I found this quite intriguing too, thank you for sharing!
Very interesting!
6-4-2021 at 11:23
by: karlos³
GMO yeast produces opiates: challenges and opportunities
[rquote=657581&tid=62439&author=Texium (zts16)]On the other hand, buying more expensive GMO ...
5-4-2021 at 11:28
by: karlos³
[Next Page]

  Go To Top