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Why are there a handful of businesses in the USA that reship to residences, but the vast majority don't?
"Your neighbors will surely object if you set up a chemical production business in your home. I bet ... |
12-8-2020 at 14:40
by: Cou |
Why are there a handful of businesses in the USA that reship to residences, but the vast majority don't?
I asked about this issue at www.reddit.com/r/chemistry, a community which is unpopular around here b ... |
12-8-2020 at 13:42
by: Cou |
What’s banned in CA?
Everyone hates chemistry. the liberals hate chemistry because "omg scary chemicals with big long nam ... |
11-8-2020 at 19:45
by: Cou |
Melgar's antispam script?
This spam in General Chemistry is getting annoying. |
8-8-2020 at 23:39
by: Cou |
What features would you add on sciencemadness
Maybe a forum dedicating to trading, sales, etc. Where users can offer to buy/sell chemicals. Unless ... |
7-8-2020 at 18:53
by: Cou |
Latest chemical order?
After 5 months of waiting, I finally received 50 grams of sodium metal from Russia. |
5-8-2020 at 10:44
by: Cou |
Why are there a handful of businesses in the USA that reship to residences, but the vast majority don't?
Are those few businesses taking a liability/legal risk? or is it just because there's very low deman ... |
29-7-2020 at 19:13
by: Cou |
Solubility in two immiscible solvents?
If a water insoluble compound (e.g. isopentyl acetate) is dissolved in a solvent that both dissolves ... |
29-7-2020 at 18:36
by: Cou |
Recommendations for synthesis of medicines and other medical organic molecules.
It's even healthier than ethanol because it doesn't get oxidized to toxic aldehydes or ketones. |
29-7-2020 at 18:29
by: Cou |
Recommendations for synthesis of medicines and other medical organic molecules.
Nitrous oxide and 2-methylbutan-2-ol are legal recreational drugs. Though you need bromoethane for t ... |
29-7-2020 at 11:38
by: Cou |
Solubility in two immiscible solvents?
[img]https://i.imgur.com/5u0a228.png[/img] |
29-7-2020 at 08:46
by: Cou |
Solubility in two immiscible solvents?
[rquote=641674&tid=155879&author=Fyndium]Sounds good. How about washing the solvent with mul ... |
28-7-2020 at 18:09
by: Cou |
Would you feel comfortable using aniline and n,n-dimethylaniline (possible carcinogens) in a home lab?
I just received 500 mL of n,n-dimethylaniline for use as a base in the reaction of tertiary alcohols ... |
28-7-2020 at 17:35
by: Cou |
Is advertising allowed in reagents and apparatus acquisition, if you are selling chemicals?
title |
27-7-2020 at 15:48
by: Cou |
Do I really need to dry every chemical for a grignard reaction, even if it's new in a bottle from a chemical supplier?
I might be lazy, but I don't want to go thru the effort of drying and distilling everything.
The ... |
25-7-2020 at 13:27
by: Cou |
How to start organic chemistry?
Vogel's practical organic chemistry, 5th edition, has some good procedures for amateur labs. https:/ ... |
25-7-2020 at 13:22
by: Cou |
Explaining your chemistry hobby
It's funny that so many humans, as young kids, think it would be awesome to mix together chemicals l ... |
24-7-2020 at 21:16
by: Cou |
How to start organic chemistry?
Fischer esterification is a good start. One of the easiest organic reactions. You can buy cheap glac ... |
23-7-2020 at 19:18
by: Cou |
How to concentrate formic acid?
Anhydrous copper (ii) sulfate is a suitable drying agent for carboxylic acids. Add anhydrous CuSO4 u ... |
22-7-2020 at 10:31
by: Cou |
How long can I store ethyl bromide in a mason jar at room temperature?
Not worth it for short-term storage. I'm going to use all the bromoethane in a few days for a grigna ... |
20-7-2020 at 19:08
by: Cou |
How long can I store ethyl bromide in a mason jar at room temperature?
Almost 40 mL of crude bromoethane stored in a 100 mL GL45 bottle. 40% yield, Made it sloppily from s ... |
20-7-2020 at 18:09
by: Cou |
Latest chemical order?
500 mL dimethylformamide
50 grams oxalyl chloride
500 mL N,N-dimethylaniline
for making acid ch ... |
20-7-2020 at 14:41
by: Cou |
Latest chemical order?
Hoping to order 250 grams (maybe lower to 50 grams if i freak out about overspending, but it's a use ... |
19-7-2020 at 19:21
by: Cou |
Oxalyl Chloride Challenge
Does oxalyl chloride usually require hazmat shipping? There are resellers that could drop ship it to ... |
19-7-2020 at 00:23
by: Cou |
Getting Discouraged With Organic Chemistry As A Hobby. Failed Steglich Esterification
U guys have given good advice. I won't use EDC because it costs a fortune. I'm considering either us ... |
18-7-2020 at 20:38
by: Cou |
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