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oxygen activated pigment
ok so far the idea of electrochromism pigment/dye seems the best for this purpose.
the idea is a ... |
16-3-2010 at 16:42
by: kafka |
oxygen activated pigment
hi there, i had an idea for improving a product, im just not sure what to use or truly where to star ... |
16-3-2010 at 15:58
by: kafka |
lefetamine
i understand this is over my head but please instead of insulting me lets criticize my ideas or add ... |
20-1-2010 at 20:41
by: kafka |
lefetamine
so bromobenzene will not work with n,n-dimethylphenelethylamine for making lefetaimne correct? befor ... |
20-1-2010 at 18:23
by: kafka |
lefetamine
sorry for the double post but i found another reference for phenethylamine to n,n-dimethylphenethyla ... |
20-1-2010 at 17:25
by: kafka |
lefetamine
I apologize for doing such a terrible job creating my original post. i did several hours of research ... |
20-1-2010 at 14:31
by: kafka |
lefetamine
it should be clear that no discussion of lefetamines uses shall be discussed as well as any similar ... |
16-1-2010 at 23:38
by: kafka |
Sterilization machine via electroon beam or?
i already have a good sized pressure cooker that i use as an autoclave, glass dishes would be a chea ... |
12-11-2009 at 19:33
by: kafka |
Sterilization machine via electroon beam or?
i have been most succesful with washing out the petri dish with soap and water, then i usualy wipe i ... |
12-11-2009 at 14:38
by: kafka |
Sterilization machine via electroon beam or?
hey all!
its been a long time since ive posted here. ive been focusing a lot of my energy on micr ... |
12-11-2009 at 11:40
by: kafka |
name that piece of glass!
evil_lurker thanks! you picked the right ones, they are most definetley what you mentioned. sorry ab ... |
8-5-2007 at 21:57
by: kafka |
name that piece of glass!
Ok so i recently got in a car crash with these beautiful piece of glass in the back of my car. i got ... |
8-5-2007 at 19:09
by: kafka |
strange (?) results from nitrating toluene
nitric acid: distilling as azeotrope from "stump remover" KNO3 and "rooto" sulfuric (unpurifyed) mix ... |
15-4-2007 at 22:55
by: kafka |
strange (?) results from nitrating toluene
more detail, of course! i mixed the nitric and sulfuric in an ice bath before hand and let that cool ... |
14-4-2007 at 13:50
by: kafka |
strange (?) results from nitrating toluene
80ml of toluene was reacted with 118g 68% HNO3 and aproximetly 120ml of con (rooto) H2SO4 over the c ... |
14-4-2007 at 13:04
by: kafka |
washing layers with KOH
thanks, i assumed there would be no problem with the KOH and the obvious method using baking soda to ... |
14-4-2007 at 10:41
by: kafka |
washing layers with KOH
hello, quick question:
if one were to make mononitro toluene via the usual method (H2so4 +HNO3 + ... |
13-4-2007 at 13:57
by: kafka |
o-toluidine from o-nitrotoluene
how did you make the nitrotoluene? did you start with toluene or have you tried another method?
... |
5-12-2006 at 11:22
by: kafka |
o-Toluidine from xylene
ahh sorry for all the questions (just starting to cover aromatic reactions in class right now), how ... |
29-11-2006 at 12:44
by: kafka |
o-Toluidine from xylene
"N-methyl aniline - aniline plus methanol and hydrochloric acid heated under pressure. Amd old indus ... |
29-11-2006 at 12:35
by: kafka |
o-Toluidine from xylene
Im loving the feedback from you two! The oxidation can be done with KMNO4, wonderful, easy to find s ... |
28-11-2006 at 16:34
by: kafka |
o-Toluidine from xylene
The mentioned routes are quite interesting. Im leaning more twords the possiblity of making toluene ... |
27-11-2006 at 16:41
by: kafka |
o-Toluidine from xylene
o-toluidine seems easy enough to make from toluene (via nitrotoluene) but toluene is imposibble to b ... |
26-11-2006 at 17:05
by: kafka |
synthesis of ethyl nitrite then conversion to nitroethane
Hello all. ok i know this is one out of 1 million nitroethane threads but i wasnt sure wich one to a ... |
17-10-2006 at 14:11
by: kafka |
Amino alcohol via Akabori, trial run
any updates on this project? |
18-9-2006 at 19:35
by: kafka |
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