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wat is the smell of 2 -butyl ethanoate?
In my opinion, butyl acetate is one of the more pleasant solvents to work with. It has a heavy, swee ... |
28-10-2005 at 07:58
by: ordenblitz |
Picric acid: different instructions
Roscoe,
I followed your sulfonation profile fairly closely but the hold time at 118 was only about ... |
25-10-2005 at 20:24
by: ordenblitz |
Picric acid: different instructions
Working from Roscoe's good old country recipe as was posted in another thread, I made some TNP ... |
25-10-2005 at 18:06
by: ordenblitz |
Crystal growth and preparative details of nitrophenols (stypnic, picric acid)
Thank you very much...
I was wondering when you were going to post:
Rosco's Good Old Coun ... |
19-10-2005 at 09:36
by: ordenblitz |
Carbon Disulfide Preparation
Skylighter sells polyethylene powder for $5.35 a pound, in case you didn't want to mess with sn ... |
18-10-2005 at 16:34
by: ordenblitz |
Diphoronepentaperoxide (DPPP)
I have some of the material that was re-crystallized from toluene that I was going to run, but after ... |
13-10-2005 at 08:33
by: ordenblitz |
Diphoronepentaperoxide (DPPP)
I have finally had time to run the samples of TCAP and the suspected
DPPP on the FTIR. Hopefully t ... |
12-10-2005 at 19:10
by: ordenblitz |
U.S. Department of Justice has a new batch of records.
quote:
-----------------------------------------------------
(f) The term “hazardous substance†... |
9-10-2005 at 15:22
by: ordenblitz |
Diphoronepentaperoxide (DPPP)
It has nothing to do with colors or tints etc. It has to do with frequencies that are absorbed and t ... |
8-10-2005 at 21:29
by: ordenblitz |
Diphoronepentaperoxide (DPPP)
No.
Individual peaks are not representative of compounds or elements.
They can however help to id ... |
8-10-2005 at 21:09
by: ordenblitz |
Diphoronepentaperoxide (DPPP)
That was simply a case of a very similar spectrum. If you look at the two that came up on the search ... |
8-10-2005 at 20:45
by: ordenblitz |
Diphoronepentaperoxide (DPPP)
Quince said:
------------------------------------------------------------
Pardon me, but could you ... |
8-10-2005 at 19:39
by: ordenblitz |
Diphoronepentaperoxide (DPPP)
Acetone + HCl precursor tests.
I prepared the precursor once again according to the method used b ... |
8-10-2005 at 19:19
by: ordenblitz |
Diphoronepentaperoxide (DPPP)
I have begun the process of trying to solve some mysteries in this long and contentious saga.
Th ... |
7-10-2005 at 19:38
by: ordenblitz |
Picric acid: different instructions
Mumbles said:
__________________________________________________
That’s not pure ASA.
1 level ... |
30-9-2005 at 15:36
by: ordenblitz |
Picric acid: different instructions
Priority Care aspirin boluses contain a small amount of urea as well as microcrystalline cellulose a ... |
21-9-2005 at 17:49
by: ordenblitz |
catalases for:H2O2->O2+H2O
Activated carbon (filter charcoal) works very well also. It's cheap and easier to get at than d ... |
8-8-2005 at 18:06
by: ordenblitz |
HCCH + H2O to CH3CHO
I have been wanting to get the time to try production of acetaldehyde by passing C2H2 through a dilu ... |
7-8-2005 at 16:39
by: ordenblitz |
Phosphorus Oxidation Problems
I had the flask immersed in a bath of circulating cool water. I didn't think that insulating it ... |
7-8-2005 at 09:37
by: ordenblitz |
Phosphorus Oxidation Problems
On my way toward SO2, I decided to make some P2O5 today by direct oxidation of elemental P.
I tes ... |
6-8-2005 at 13:06
by: ordenblitz |
Purity of toluene
--------quote----------------------------------
When doing my first preflight (on a Piper Cherokee) ... |
4-8-2005 at 17:45
by: ordenblitz |
Nitrobenzene
>What are the respective M.P.s and B.P.s, of the different nitrobenzenes?
Nitrobenzene C6H5NO2 ... |
1-8-2005 at 18:53
by: ordenblitz |
Nitrobenzene
Had another go at C6H5NO2
This time with 70% HNO3 and 90% H2SO4
The usual setup, in ice this ti ... |
1-8-2005 at 17:42
by: ordenblitz |
Nitrobenzene
I decided to finish the batch of m-dinitrobenzene since most of the work had been done already. I fi ... |
1-8-2005 at 17:23
by: ordenblitz |
Nitrobenzene
Interesting that you got a red liquid.
As my drops of benzene hit the mixed acid, they turned a lo ... |
31-7-2005 at 20:03
by: ordenblitz |
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