| Search |
| [Next Page] |
An alternative to toxic 1,1-dimethylhydrazine (aka UDMH) as hypergolic rocket fuel
I understand [b]Bert[/b], but I simply do not see how this is possible for this specific compound. I ... |
9-12-2014 at 11:25
by: deltaH |
An alternative to toxic 1,1-dimethylhydrazine (aka UDMH) as hypergolic rocket fuel
[rquote=376304&tid=53802&author=franklyn]Earth to [b]@ deltaH[/b] , earth to [b]@ deltaH[/b] ... |
9-12-2014 at 10:18
by: deltaH |
An alternative to toxic 1,1-dimethylhydrazine (aka UDMH) as hypergolic rocket fuel
[b]Franklyn[/b], please explain your rationale in regards to the severe toxicity. The
" A few whiff ... |
9-12-2014 at 10:00
by: deltaH |
An alternative to toxic 1,1-dimethylhydrazine (aka UDMH) as hypergolic rocket fuel
Thanks [b]CuReUS[/b], will do...
[b]Bert[/b], assuming you prepare it by the methylation of cya ... |
9-12-2014 at 09:18
by: deltaH |
An alternative to toxic 1,1-dimethylhydrazine (aka UDMH) as hypergolic rocket fuel
The density is reported in the "little information related to the proposed use" which I quote as 0.8 ... |
9-12-2014 at 09:06
by: deltaH |
An alternative to toxic 1,1-dimethylhydrazine (aka UDMH) as hypergolic rocket fuel
Hydrazine and derivates, such as 1,1-dimethylhydrazine (aka UDMH), are extensively used as hypergol ... |
9-12-2014 at 07:26
by: deltaH |
Energetic dendrimers: cyanuric chloride + TRIS, followed by nitration
[rquote=376223&tid=52976&author=PHILOU Zrealone]
Appropriate name would much more be like:
... |
9-12-2014 at 05:34
by: deltaH |
Energetic dendrimers 2: "cyanuric picrates"
I did my final year research project in Pune at the National Chemical Laboratory on an exchange prog ... |
8-12-2014 at 10:32
by: deltaH |
Energetic dendrimers 2: "cyanuric picrates"
Yes, I think the stage is now fully set thanks to you. I hope someone with the necessary skill and r ... |
8-12-2014 at 07:19
by: deltaH |
Energetic dendrimers 2: "cyanuric picrates"
Wonderful [b]Dany[/b], I appreciate this greatly! Fantastic yields indeed.
Effectively the only r ... |
7-12-2014 at 22:17
by: deltaH |
Ammonium perchlorate without DIY anodes?
@Fulmen,
Have you tried calling up a technical advisor in a MMO electrode producing company? |
7-12-2014 at 22:07
by: deltaH |
Odd observation about azeotropes possibly leading to a new phenomenological law?
I have published it already here on SM and you grumbled already 
Anyhow, like I said, just an o ... |
7-12-2014 at 10:34
by: deltaH |
Odd observation about azeotropes possibly leading to a new phenomenological law?
Thanks [b]Chemosynthesis[/b] for the link and I did not know that (ban on comparison). If I ever wer ... |
7-12-2014 at 10:18
by: deltaH |
Odd observation about azeotropes possibly leading to a new phenomenological law?
Oh the flot plickens...
I've used [b]Magpie[/b] treasure trove and considered the ternary azeotro ... |
7-12-2014 at 08:58
by: deltaH |
Odd observation about azeotropes possibly leading to a new phenomenological law?
Thanks [b]forgottenpassword[/b], it's doubtful though as ChemSep is used heavily in chemical enginee ... |
7-12-2014 at 08:46
by: deltaH |
Energetic dendrimers: cyanuric chloride + TRIS, followed by nitration
With [b]Dany[/b]'s permission, I thought I'd mention a point he made on my energetic dendrimer 2 thr ... |
7-12-2014 at 07:54
by: deltaH |
Ammonium perchlorate without DIY anodes?
Ruthenium oxide based MMO electrodes have the highest efficiency for generating chlorine, while irid ... |
7-12-2014 at 07:18
by: deltaH |
Energetic dendrimers 2: "cyanuric picrates"
Good to know, I was merely thinking in terms of cost though... phenol being dirt cheap. Also phenol ... |
7-12-2014 at 06:58
by: deltaH |
Odd observation about azeotropes possibly leading to a new phenomenological law?
I've been mucking around with phase calculations for azeotropes using the UNIFAC additive model for ... |
7-12-2014 at 06:50
by: deltaH |
What is the mechanism for catalytic cleavage of ethers by Lewis Acid's?
Exactly [b]forgottenpassword[/b], I wanted to compare the nucleophillicity of the two by some nucleo ... |
7-12-2014 at 06:20
by: deltaH |
What is the mechanism for catalytic cleavage of ethers by Lewis Acid's?
You missed the note in the link in regards to the sulfuric acid/water system that says it can be wri ... |
7-12-2014 at 03:47
by: deltaH |
What is the mechanism for catalytic cleavage of ethers by Lewis Acid's?
[rquote=375495&tid=53345&author=Leben]I understand how the reaction works for mineral/halide ... |
7-12-2014 at 02:07
by: deltaH |
Energetic dendrimers 2: "cyanuric picrates"
I am very grateful [b]Dany[/b] for this EXTREMELY excellent information on the topic! Thank you so m ... |
6-12-2014 at 20:35
by: deltaH |
Sticky the competitions/challenges
I would advise against a separate topic. [b]woelen[/b] once argued, and rightly so IMHO, that one of ... |
6-12-2014 at 12:25
by: deltaH |
Sticky the competitions/challenges
I think all competitions are fantastic for chemistry. One of the huge problems of practicing home ch ... |
6-12-2014 at 11:54
by: deltaH |
| [Next Page] |
