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double bond reduction of alpha-methylnitrostyrenes with NaBH4
[rquote=348347&tid=5436&author=Rabodon][rquote=347578&tid=5436&author=Templar]Wasn't ... |
25-9-2014 at 22:14
by: JefferyH |
99% IPA in store?
I checked a number of stores... zilch.
Decided to make my own.... stirring 4x excess anhydrous m ... |
25-9-2014 at 22:07
by: JefferyH |
Sugestions for a first EASY SAFE Vacuum distilation
You don't want solvents escaping through your vacuum, it can cause some problems in the vacuum. Also ... |
25-9-2014 at 15:31
by: JefferyH |
99% IPA in store?
What electronic stores did you get IPA from, and in what size bottles? Best Buy? RadioShack? Does it ... |
25-9-2014 at 14:59
by: JefferyH |
Diy copper Liebig condenser.
Laboratory distillation does not [i]have[/i] to be done with glassware, but if you are using somethi ... |
20-9-2014 at 08:25
by: JefferyH |
99% IPA in store?
[rquote=346777&tid=34384&author=forgottenpassword]How can a 1% impurity cause a lot of troub ... |
20-9-2014 at 01:42
by: JefferyH |
99% IPA in store?
I have heard on numerous occasions that this can be found in stores such as auto-supply places, but ... |
20-9-2014 at 00:41
by: JefferyH |
Washing a halogen contaminated aromatic aldehyde with bisulfite?
I performed the oxidation with the classical Oxone + NaBr. The original write up calls for a stochio ... |
17-9-2014 at 14:05
by: JefferyH |
Washing a halogen contaminated aromatic aldehyde with bisulfite?
I have an aromatic aldehyde contaminated with maybe 1-2% its weight in halogen.
Can I add just e ... |
17-9-2014 at 11:46
by: JefferyH |
Selling my lab
plante1999,
Is there a reason you wanted to sell everything instead of just shipping it over in o ... |
14-9-2014 at 06:33
by: JefferyH |
Would some alkyl amines have the same properties as ammonia?
I will consider those. I need to consider if a solvent can survive very strong reaction conditions ( ... |
14-9-2014 at 05:59
by: JefferyH |
Laboratory Rack Mounts? - What is the sales name for this?
[rquote=345289&tid=33532&author=smaerd]PVC is not the most resistant material in the world. ... |
13-9-2014 at 19:06
by: JefferyH |
Laboratory Rack Mounts? - What is the sales name for this?
Building the frame would probably be the easier part... My delima is finding clamps that are strong ... |
13-9-2014 at 16:31
by: JefferyH |
Laboratory Rack Mounts? - What is the sales name for this?
They don't look like they would be very "high dollar". In the picture above they look like metal ver ... |
13-9-2014 at 16:09
by: JefferyH |
Laboratory Rack Mounts? - What is the sales name for this?
None of that is there.....
In case I was being confusing, I am talking mostly about the overall f ... |
13-9-2014 at 14:14
by: JefferyH |
Laboratory Rack Mounts? - What is the sales name for this?
Those were some of the first terms that I searched for. Can you then link me to a page selling those ... |
13-9-2014 at 12:46
by: JefferyH |
Laboratory Rack Mounts? - What is the sales name for this?
I've seen these type of things in videos and in for instance the link below:
http://www.ebay.com/ ... |
13-9-2014 at 12:00
by: JefferyH |
Would some alkyl amines have the same properties as ammonia?
I forgot to mention I still plan to be cooling the reaction mix to well into negative celcius, so th ... |
13-9-2014 at 10:56
by: JefferyH |
Would some alkyl amines have the same properties as ammonia?
I'm trying to find an alternative to using liquid ammonia for reactions. Liquid ammonia being used t ... |
13-9-2014 at 08:44
by: JefferyH |
Drying with molecular seives - how fast?
I'm thinking of removing water from solvents like acetone, methanol, ethanol, and so on. Lets say we ... |
11-9-2014 at 17:35
by: JefferyH |
Drying with molecular seives - how fast?
aga that could also work, depending on how much surface area contact there is. You sound like you ha ... |
11-9-2014 at 15:22
by: JefferyH |
Drying with molecular seives - how fast?
I've never worked with molecular sieves before but found out how affordable they are and was hoping ... |
11-9-2014 at 13:59
by: JefferyH |
Performing an Aluminum Amalgam with powdered Aluminum?
Would you say your yields are notably better than reactions performed with foil squares?
As well, ... |
10-9-2014 at 18:18
by: JefferyH |
Performing an Aluminum Amalgam with powdered Aluminum?
I've never liked amalgams that use foil, messy and the yields are often fairly low. I've read that u ... |
10-9-2014 at 15:47
by: JefferyH |
Does Hexamine dissolved in water form methyleneimine, or just dissolved Hexamine?
Can Hexamine be dissolved directly in water to give the imine, which can then be further reacted, or ... |
4-9-2014 at 20:49
by: JefferyH |
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