A Simple Colorimetric Detector of Symmetric 2-(dialkylamino)ethanethiols as Precursors of V-type Nerve agents
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21460%2F14%3A00226090" target="_blank" >RIV/68407700:21460/14:00226090 - isvavai.cz</a>
Alternative codes found
RIV/60461373:22320/14:43898186
Result on the web
<a href="http://www.scielo.cl/pdf/jcchems/v59n3/art17.pdf" target="_blank" >http://www.scielo.cl/pdf/jcchems/v59n3/art17.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4067/S0717-97072014000300017" target="_blank" >10.4067/S0717-97072014000300017</a>
Alternative languages
Result language
angličtina
Original language name
A Simple Colorimetric Detector of Symmetric 2-(dialkylamino)ethanethiols as Precursors of V-type Nerve agents
Original language description
A colorimetric detector tube of 2-(dialkylamino)ethanethiols as precursors of V-type nerve agents and their hydrolytic products was designed. The detector is based on a reaction of 2-(dialkylamino)ethanethiols with a chromogenic reagent 4-chloro-7-nitrobenzofurazan (NBD-Cl) in alkaline medium leading to characteristic coloured products. The detection limit in water is of 5 μg/ml, the optimum measurement range being up to 250 μg/ml. The detector also presented a response to some other warfare chemical agents, the colour shade being, however, different. Effects of disturbing substances and organic solvents were studied.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CB - Analytical chemistry, separation
OECD FORD branch
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Result continuities
Project
<a href="/en/project/VG20102013048" target="_blank" >VG20102013048: Research of methods to control water contaminated by toxic substances when unusual security situation</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of the Chilean Chemical Society
ISSN
0717-9707
e-ISSN
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Volume of the periodical
59
Issue of the periodical within the volume
3
Country of publishing house
CL - CHILE
Number of pages
4
Pages from-to
2606-2609
UT code for WoS article
000347833800017
EID of the result in the Scopus database
2-s2.0-84919685344