PMID- 18468788
OWN - NLM
STAT- MEDLINE
DCOM- 20090129
LR  - 20161124
IS  - 0304-3894 (Print)
IS  - 0304-3894 (Linking)
VI  - 159
IP  - 2-3
DP  - 2008 Nov 30
TI  - Studies on thermal decomposition mechanism of CL-20 by pyrolysis gas 
      chromatography-mass spectrometry (Py-GC/MS).
PG  - 630-5
LID - 10.1016/j.jhazmat.2008.02.049 [doi]
AB  - The thermal decomposition study of CL-20 (hexanitrohexaazaisowurtzitane) using 
      pyrolysis GC/MS was carried out mainly by electron impact (EI) mode. Chemical 
      ionization (CI) mode was used for further confirmation of identified species. 
      Mass spectrum of CL-20 decomposition products predominantly revealed fragments 
      with m/z 81 and 96 corresponding to C(4)H(5)N(2)(+) and C(4)H(4)N(2)O(+) ions, 
      respectively. The total ion chromatogram (TIC) of CL-20 pyrolysis shows peak 
      within first 2 min due to the presence of low molecular weight gases. Peaks 
      corresponding to several other products were also observed including the 
      atmospheric gases. Cyanogen formation (C(2)N(2), m/z 52) observed to be enriched 
      at the scan number 300-500. The low molecular mass range decomposition products 
      formed by cleavage of C-N ring structure were found in majority. Additional 
      structural information was sought by employing chemical ionization mode. The data 
      generated during this study was instrumented in determining decomposition 
      pathways of CL-20.
FAU - Naik, N H
AU  - Naik NH
AD  - High Energy Materials Research Laboratory, Sutarwadi, Pune 411021, India.
FAU - Gore, G M
AU  - Gore GM
FAU - Gandhe, B R
AU  - Gandhe BR
FAU - Sikder, A K
AU  - Sikder AK
LA  - eng
PT  - Journal Article
DEP - 20080223
PL  - Netherlands
TA  - J Hazard Mater
JT  - Journal of hazardous materials
JID - 9422688
RN  - 0 (Bridged-Ring Compounds)
RN  - 0 (Nitro Compounds)
RN  - 0 (Nitrosamines)
RN  - 135285-90-4 (hexanitrohexaazaisowurzitane)
RN  - GU48C6581I (N,N'-dinitrosopiperazine)
SB  - IM
MH  - Bridged-Ring Compounds/*chemistry
MH  - Chromatography, High Pressure Liquid
MH  - Chromatography, Ion Exchange
MH  - Gas Chromatography-Mass Spectrometry
MH  - Hot Temperature
MH  - Mass Spectrometry
MH  - Nitro Compounds/*chemistry
MH  - Nitrosamines/chemistry
EDAT- 2008/05/13 09:00
MHDA- 2009/01/30 09:00
CRDT- 2008/05/13 09:00
PHST- 2007/11/02 00:00 [received]
PHST- 2008/02/06 00:00 [revised]
PHST- 2008/02/18 00:00 [accepted]
PHST- 2008/05/13 09:00 [pubmed]
PHST- 2009/01/30 09:00 [medline]
PHST- 2008/05/13 09:00 [entrez]
AID - S0304-3894(08)00284-7 [pii]
AID - 10.1016/j.jhazmat.2008.02.049 [doi]
PST - ppublish
SO  - J Hazard Mater. 2008 Nov 30;159(2-3):630-5. doi: 10.1016/j.jhazmat.2008.02.049. 
      Epub 2008 Feb 23.