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Dense Iodine‐Rich Compounds with Low Detonation Pressures as Biocidal Agents
Author(s) -
He Chunlin,
Zhang Jiaheng,
Shreeve Jean'ne M
Publication year - 2013
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.201300565
Subject(s) - iodine , detonation , differential scanning calorimetry , chemistry , nuclear chemistry , gas phase , organic chemistry , thermodynamics , explosive material , physics
Abstract Fifteen iodo compounds and six iodyl compounds with an iodine content between 45.3 and 89.0 % were prepared. The mono, di, and triiodyl compounds were obtained from the corresponding iodo compound by employing Oxone. All the compounds were characterized by IR, 1 H and 13 C NMR, elemental analysis, and differential scanning calorimetry (DSC). The impact sensitivity was measured by using BAM (Bundesamt für Materialforschung) methodology. Based on the calculated heats of formation and experimental densities, the detonation properties and detonation products were predicted by employing Cheetah 6.0. A total percentage of iodine‐containing species in wt % (I 2 , HI, and I in gas phase) ranged from 46.7 ( 21 ) to 88.94 % ( 11 ) was found in the detonation products. The high concentration and easy accessibility of iodine and/or iodine‐containing species is very important in developing materials suitable as Agent Defeat Weapons (ADWs).