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

Search
[Next Page]
How long can I store ethyl bromide in a mason jar at room temperature?
Indoors is not a problem, because it's climate controlled with HVAC to always be around 23 C.
4-6-2020 at 01:56
by: Cou
barrels of solvent, not many uses... any ideas?
Ethers can be hydrolyzed by HBr into alkyl halides. the products will be 1-bromobutane and 1,2-dibro ...
3-6-2020 at 20:27
by: Cou
How long can I store ethyl bromide in a mason jar at room temperature?
[rquote=637466&tid=155516&author=mackolol]Buy yourself lab bottle with blue cap. These are g ...
3-6-2020 at 20:13
by: Cou
What requires a fume hood?
I want to work with bromoethane and other alkyl bromides. they are useful for organic synthesis, but ...
2-6-2020 at 22:49
by: Cou
barrels of solvent, not many uses... any ideas?
Make acetate esters by fischer esterification. see if they have an interesting smell.
2-6-2020 at 22:41
by: Cou
How long can I store ethyl bromide in a mason jar at room temperature?
based on what has been said here, i'm just gonna use the bromoethane on the same day i make it.
2-6-2020 at 16:51
by: Cou
How long can I store ethyl bromide in a mason jar at room temperature?
I know it's carcinogenic, which concerns me, as someone who hopes to see year 2100. And alkyl halide ...
2-6-2020 at 15:21
by: Cou
How long can I store ethyl bromide in a mason jar at room temperature?
Don't have a lab freezer. Will there be a significant loss from evaporation in just one or two days ...
2-6-2020 at 15:03
by: Cou
Isolation and Synthesis: Benzyne?
The smallest possible ring of alternating triple bonds and single bonds is C18. https://en.wikipedia ...
1-6-2020 at 21:19
by: Cou
New chemicals for sale !
How are you selling methyl bromide - 100ml? That is a gas at room temperature.
31-5-2020 at 23:05
by: Cou
ethyl formate - esterification by reactive distillation
Wikipedia says hexane doesn't form an azeotrope with water. https://en.wikipedia.org/wiki/Azeotrope_ ...
25-5-2020 at 02:14
by: Cou
ethyl formate - esterification by reactive distillation
Actually you don't even need to use benzene for the dean-stark method. if you use toluene, just moni ...
25-5-2020 at 01:29
by: Cou
n-propyl acetate - pear essence - esterification by reactive distillation
As someone who likes esters, I only became truly scared of coronavirus when I found out that it can ...
24-5-2020 at 22:14
by: Cou
ethyl formate - esterification by reactive distillation
Instead of buying a Graham condenser, can you circulate dry ice cold alcohol/acetone through a liebi ...
23-5-2020 at 16:01
by: Cou
ethyl formate - esterification by reactive distillation
I will be using this procedure to make ethyl formate for my ester collection. I'm thinking about if ...
22-5-2020 at 19:39
by: Cou
Latest chemical order?
[rquote=634816&tid=9890&author=Refinery]Not necessarily on this topic, but is it forbidden t ...
21-5-2020 at 18:32
by: Cou
Porcelain toilet bowl tank - anyone think of any possible uses?
Blow that shit up!!!
21-5-2020 at 18:30
by: Cou
ethyl formate - esterification by reactive distillation
epic x)

low MW esters such as ethyl acetate, ethyl formate, are more challenging to isolate b/c o ...
20-5-2020 at 19:32
by: Cou
butyl butyrate
Uh, you can use hexane as a dean-stark solvent? this is surprising. It doesn't even form an azeotrop ...
18-5-2020 at 20:17
by: Cou
Anyone else having horrible shipping delays, or is my package lost?
Does ACS grade diethyl ether from www.chemsavers.com come dry enough for grignard reactions? that's ...
18-5-2020 at 20:16
by: Cou
butyl butyrate
epic x)

according to this chart, it should smell like pineapple

[img]https://i.imgur.com/rFXMa ...
18-5-2020 at 16:07
by: Cou
Anyone else having horrible shipping delays, or is my package lost?
[url=https://tools.usps.com/go/TrackConfirmAction?tLabels=RA389839967RU]https://tools.usps.com/go/Tr ...
18-5-2020 at 16:00
by: Cou
Dimethylation of tryptamine via formaldehyde/STAB
Weird that DMT is illegal, when it's so unimaginably horrifying that after one huge dose, you're lit ...
13-5-2020 at 18:00
by: Cou
(Lab report) Making benzyl acetate by fischer esterification
Yea benzyl acetate doesn't have a very interesting smell. Pear-like smell. but more floral than prop ...
13-5-2020 at 13:43
by: Cou
(Lab report) Making benzyl acetate by fischer esterification
I wasn't scared of COVID-19 until I found out it can cause permanent loss of smell.
13-5-2020 at 01:31
by: Cou
[Next Page]

  Go To Top