Diphenylcyanoarsine

Diphenylcyanoarsine
Diphenylcyanoarsine
Preferred IUPAC name
Diphenylarsinous cyanide
Systematic name
Diphenylarsanecarbonitrile
Other names
Clark 2

Diphenylarsinecarbonitrile
Diphenylarsine cyanide
Di(phenyl)arsanylformonitrile

Diphenylcyanoarsine
Identifiers
CAS number 23525-22-6 YesY
PubChem 64506
ChemSpider 58070 YesY
EC number 245-716-6
MeSH Clark+2
Jmol-3D images Image 1
Image 2
Properties
Molecular formula C13H10AsN
Molar mass 255.15 g mol−1
Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa)
Infobox references

Diphenylcyanoarsine, also called CLARK 2 (Cyanide-Arsenic Kampfstoff) by the Germans, was discovered in 1918 by Sturniolo and Bellinzoni[1] and shortly thereafter used like the related Clark 1 gas by the Germans for chemical warfare in the First World War. The substance forms colourless, garlic-smelling crystals and causes nausea, vomiting and headaches. It can subsequently lead to e.g. pulmonary oedema (fluid on the lungs).

See also

References

  1. ^ Sturniolo, G. und Bellinzoni , G. (1919); Boll. chim. pharm., 58, 409–410

Wikimedia Foundation. 2010.

Игры ⚽ Нужен реферат?

Look at other dictionaries:

  • diphenylcyanoarsine — noun A chemical compound that forms colourless, garlic smelling crystals and causes nausea and headaches, used by the Germans during World War I …   Wiktionary

  • diphenylcyanoarsine — A common vomiting agent used for mob and riot control …   Medical dictionary

  • Arsine — Arsine …   Wikipedia

  • Chemical weapon designation — Chemical, biological, and radiological warfare agents are sometimes assigned what is termed a military symbol. Military symbols evolved out of the First World War from the British in part for secrecy, and to simplify reference to chemicals by… …   Wikipedia

  • Diphenylchlorarsine — Diphenylchlorarsine …   Wikipedia

  • List of chemical warfare agents — A chemical weapon agent (CWA) is a chemical substance whose toxic properties are used to kill, injure or incapacitate. About 70 different chemicals have been used or stockpiled as chemical weapon agents during the 20th century. These agents may… …   Wikipedia

  • Blue Cross (chemical warfare) — Blue Cross (Blaukreuz) is a World War I chemical warfare agent consisting of diphenylchloroarsine (DA, Clark I), diphenylcyanoarsine (CDA, Clark II), ethyldichloroarsine (Dick), and/or methyldichloroarsine (Methyldick). Clark I and Clark II were… …   Wikipedia

  • DC — Abbreviation for direct current. * * * daily census; data communication; data conversion; decrease; deep compartment; defining characteristic; dendritic cell; dendritic core; Dental Corps; deoxycholate; descending colon; dextran charcoal;… …   Medical dictionary

  • DC — • daily census; • data communication; • data conversion; • decrease; • deep compartment; • defining characteristic; • dendritic cell; • dendritic core; • Dental Corps; • deoxycholate; • descending colon; • dextran charcoal; • diagonal conjugate;… …   Dictionary of medical acronyms & abbreviations

Share the article and excerpts

Direct link
… Do a right-click on the link above
and select “Copy Link”