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sharing Awesome Chemical Pictures (Read first comment)
Ubya,

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AvB
13-6-2019 at 04:46
by: AvBaeyer
Anyone have success ordering from himediastore.com?
I easily created an account with HiMedia in Nov 2018 and made an order. After having my order "in pr ...
13-6-2019 at 04:43
by: AvBaeyer
Anyone have success ordering from himediastore.com?
I have tried without success. What I was interested in could not be shipped to the US I was told. I ...
12-6-2019 at 05:36
by: AvBaeyer
Just a little confusion on the god-like complexes of our mods
j-sum1,
Realistically, I think far too many people interested in phenylacetone (as well as certain ...
1-6-2019 at 08:20
by: AvBaeyer
Just a little confusion on the god-like complexes of our mods
The statement made above that phenylacetone (aka P2P) has no use in an amateur lab beyond making oth ...
1-6-2019 at 06:03
by: AvBaeyer
O-methylation in acid
Attached is the Stork reference which is a bit hard to find since the reaction in question is buried ...
20-5-2019 at 13:27
by: AvBaeyer
Troubles with Lithium-Halogen exchange reaction.
The butyl lithium should be added to your bromo-nitrile substrate at -100. You do not want your nitr ...
19-5-2019 at 18:58
by: AvBaeyer
O-methylation in acid
Pumukli,

It is my recollection that the methylation reaction you describe is pretty specific for ...
19-5-2019 at 18:39
by: AvBaeyer
Attempt to make (CH3NH3)2Cr2O7
Woelen,

A very interesting set of experiments with some unusual observations. First, just a nit ...
16-5-2019 at 18:37
by: AvBaeyer
Possible OTC, 'safe' methylating agents
Where is the reference to converting nitriles to orthoesters? Without that the above is just pointl ...
17-4-2019 at 16:57
by: AvBaeyer
Looking for a Job
Texium- Congratulations on your achievements and what appears to be an extraordinary record!

In m ...
27-3-2019 at 19:22
by: AvBaeyer
Chinese Rotary Vane Vacuum Pumps - Good or Bad?
I have a pump essentially identical to the one pictured above. It is used for many vacuum distillati ...
22-2-2019 at 19:06
by: AvBaeyer
Preparation of N-Bromosuccinimide
DavidJR,

"I suggested tribromoisocyanuric acid because the cyanuric acid needed to prepare it is ...
1-2-2019 at 09:53
by: AvBaeyer
Preparation of N-Bromosuccinimide

Why should I try tribromoisocyanuric acid? You cite nothing in support of your suggestion and ther ...
30-1-2019 at 11:51
by: AvBaeyer
Preparation of N-Bromosuccinimide
Thanks, Metacelsus. I never intended to make a project out of this!

After all the experimental va ...
29-1-2019 at 19:33
by: AvBaeyer
Preparation of N-Bromosuccinimide
A Preparation of N-Bromosuccinimide

Introduction

Some experimental work currently in progress ...
28-1-2019 at 19:50
by: AvBaeyer
melting point apparatus
itsafineday,

I do not understand how your glass thermometer looks "vulnerable" in your mel-temp. ...
27-1-2019 at 20:43
by: AvBaeyer
Senior Centers and Science Lab Socials
I am up with Charlie A and Magpie. My wife just says I am an old fart so get over it. The lab beckon ...
22-1-2019 at 19:30
by: AvBaeyer
Proline decarboxylations
Here is a very interesting patent which might help you along, at least conceptually. Interestingly, ...
19-1-2019 at 19:33
by: AvBaeyer
Ethanolamine Synthesis
You can buy the ethanolamine on Amazon - cheap - assuming you are in the US.

https://www.amazon.c ...
19-1-2019 at 19:23
by: AvBaeyer
Benzhydrol from Diphenhydramine
No need to free base it. If you use H2SO4 for the ether cleavage it will be a salt in solution anywa ...
19-1-2019 at 19:18
by: AvBaeyer
Proline decarboxylations
It is important to note that spearmint oil contains S-carvone. Could it be that the decarboxylation ...
18-1-2019 at 20:43
by: AvBaeyer
melting point apparatus
Melting point capillaries are all a standard size. They are available from Amazon in 100 tube packs. ...
11-1-2019 at 19:12
by: AvBaeyer
Benzyl Chloride Distillation Problems :(
I believe one of the important steps in the procedure I posted (see above) is that the product was d ...
11-1-2019 at 19:02
by: AvBaeyer
Benzyl Chloride Distillation Problems :(
You need to provide more details. How concentrated was your HCl? How were trying to distill the benz ...
8-1-2019 at 19:14
by: AvBaeyer
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