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Determining the Vapor Pressures of Diacetone Diperoxide (DADP) and Hexamethylene Triperoxide Diamine (HMTD)
The vapor signature of diacetone diperoxide (DADP) and hexamethylene triperoxide diamine (HMTD) were examined by a gas chromatography (GC) headspace technique over the range of 15 to 55 °C. Parallel experiments were conducted to redetermine the vapor pressures of 2,4,6‐trinitrotoluene (TNT) and tria...
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Published in: | Propellants, explosives, pyrotechnics explosives, pyrotechnics, 2009-12, Vol.34 (6), p.539-543 |
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container_title | Propellants, explosives, pyrotechnics |
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creator | Oxley, Jimmie C. Smith, James L. Luo, Wei Brady, Joseph |
description | The vapor signature of diacetone diperoxide (DADP) and hexamethylene triperoxide diamine (HMTD) were examined by a gas chromatography (GC) headspace technique over the range of 15 to 55 °C. Parallel experiments were conducted to redetermine the vapor pressures of 2,4,6‐trinitrotoluene (TNT) and triacetone triperoxide (TATP). The TNT and TATP vapor pressures were in agreement with the previously reported results. Vapor pressure of DADP was determined to be 17.7 Pa at 25 °C, which is approximately 2.6 times higher than TATP at the same temperature. The Clapeyron equation, relating vapor pressure and temperature, was LnP (Pa)=35.9−9845.1/T (K) for DADP. Heat of sublimation, calculated from the slope of the line for the Clapeyron equation, was 81.9 kJ mole−1. HMTD vapor pressure was not determined due to reduced thermal stability resulting in vapor phase decomposition products. |
doi_str_mv | 10.1002/prep.200800073 |
format | article |
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Parallel experiments were conducted to redetermine the vapor pressures of 2,4,6‐trinitrotoluene (TNT) and triacetone triperoxide (TATP). The TNT and TATP vapor pressures were in agreement with the previously reported results. Vapor pressure of DADP was determined to be 17.7 Pa at 25 °C, which is approximately 2.6 times higher than TATP at the same temperature. The Clapeyron equation, relating vapor pressure and temperature, was LnP (Pa)=35.9−9845.1/T (K) for DADP. Heat of sublimation, calculated from the slope of the line for the Clapeyron equation, was 81.9 kJ mole−1. HMTD vapor pressure was not determined due to reduced thermal stability resulting in vapor phase decomposition products.</description><identifier>ISSN: 0721-3115</identifier><identifier>EISSN: 1521-4087</identifier><identifier>DOI: 10.1002/prep.200800073</identifier><language>eng</language><publisher>Weinheim: WILEY-VCH Verlag</publisher><subject>6-Trinitrotoluene ; DADP (Diacetone Diperoxide) ; Explosive Detection ; HMTD (Hexamethylene Triperoxide Diamine) ; TATP (Triacetone Triperoxide) ; TNT ; TNT (2,4,6‐Trinitrotoluene) ; Vapor Pressure of Explosives</subject><ispartof>Propellants, explosives, pyrotechnics, 2009-12, Vol.34 (6), p.539-543</ispartof><rights>Copyright © 2009 WILEY‐VCH Verlag GmbH & Co. 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Parallel experiments were conducted to redetermine the vapor pressures of 2,4,6‐trinitrotoluene (TNT) and triacetone triperoxide (TATP). The TNT and TATP vapor pressures were in agreement with the previously reported results. Vapor pressure of DADP was determined to be 17.7 Pa at 25 °C, which is approximately 2.6 times higher than TATP at the same temperature. The Clapeyron equation, relating vapor pressure and temperature, was LnP (Pa)=35.9−9845.1/T (K) for DADP. Heat of sublimation, calculated from the slope of the line for the Clapeyron equation, was 81.9 kJ mole−1. HMTD vapor pressure was not determined due to reduced thermal stability resulting in vapor phase decomposition products.</description><subject>6-Trinitrotoluene</subject><subject>DADP (Diacetone Diperoxide)</subject><subject>Explosive Detection</subject><subject>HMTD (Hexamethylene Triperoxide Diamine)</subject><subject>TATP (Triacetone Triperoxide)</subject><subject>TNT</subject><subject>TNT (2,4,6‐Trinitrotoluene)</subject><subject>Vapor Pressure of Explosives</subject><issn>0721-3115</issn><issn>1521-4087</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNqFkDFPwzAQhS0EEqWwMmekQ8rZTuJkrJrSIhWIICpslpOcaWibRE4Q7b_HVVFhY7l7w_e94RFyTWFIAdhtY7AZMoAQAAQ_IT3qM-p6EIpT0gNhM6fUPycXbfsBYBWgPbKKsUOzKauyene6JToL1dTGSQy27ac9Tq2duFQ5dnWFNjVo6m1ZoHMTj-Jk4KiqcGa4VRvslrs1WiY1v5A1bbWFZw9pPLgkZ1qtW7z6-X2S3k3S8cydP03vx6O5m3ucc5czxUOVQRjmXp7pCAqkkQ6ZgMxn3Nea-VkusqjgIssDhh74HgfUzDKh1rxPhofa3NRta1DLxpQbZXaSgtwvJfdLyeNSVogOwle5xt0_tEyeJ8lf1z24Zdvh9ugqs5KB4MKXr49T-Rgs2EsAY_nGvwGsHHyd</recordid><startdate>200912</startdate><enddate>200912</enddate><creator>Oxley, Jimmie C.</creator><creator>Smith, James L.</creator><creator>Luo, Wei</creator><creator>Brady, Joseph</creator><general>WILEY-VCH Verlag</general><general>WILEY‐VCH Verlag</general><scope>BSCLL</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>200912</creationdate><title>Determining the Vapor Pressures of Diacetone Diperoxide (DADP) and Hexamethylene Triperoxide Diamine (HMTD)</title><author>Oxley, Jimmie C. ; Smith, James L. ; Luo, Wei ; Brady, Joseph</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4333-32a38ab088c4cbf90de19f8270b5235ff25bc7b9d37bc62e405430ef2f828ff3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>6-Trinitrotoluene</topic><topic>DADP (Diacetone Diperoxide)</topic><topic>Explosive Detection</topic><topic>HMTD (Hexamethylene Triperoxide Diamine)</topic><topic>TATP (Triacetone Triperoxide)</topic><topic>TNT</topic><topic>TNT (2,4,6‐Trinitrotoluene)</topic><topic>Vapor Pressure of Explosives</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Oxley, Jimmie C.</creatorcontrib><creatorcontrib>Smith, James L.</creatorcontrib><creatorcontrib>Luo, Wei</creatorcontrib><creatorcontrib>Brady, Joseph</creatorcontrib><collection>Istex</collection><collection>CrossRef</collection><jtitle>Propellants, explosives, pyrotechnics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Oxley, Jimmie C.</au><au>Smith, James L.</au><au>Luo, Wei</au><au>Brady, Joseph</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Determining the Vapor Pressures of Diacetone Diperoxide (DADP) and Hexamethylene Triperoxide Diamine (HMTD)</atitle><jtitle>Propellants, explosives, pyrotechnics</jtitle><addtitle>Propellants, Explosives, Pyrotechnics</addtitle><date>2009-12</date><risdate>2009</risdate><volume>34</volume><issue>6</issue><spage>539</spage><epage>543</epage><pages>539-543</pages><issn>0721-3115</issn><eissn>1521-4087</eissn><abstract>The vapor signature of diacetone diperoxide (DADP) and hexamethylene triperoxide diamine (HMTD) were examined by a gas chromatography (GC) headspace technique over the range of 15 to 55 °C. Parallel experiments were conducted to redetermine the vapor pressures of 2,4,6‐trinitrotoluene (TNT) and triacetone triperoxide (TATP). The TNT and TATP vapor pressures were in agreement with the previously reported results. Vapor pressure of DADP was determined to be 17.7 Pa at 25 °C, which is approximately 2.6 times higher than TATP at the same temperature. The Clapeyron equation, relating vapor pressure and temperature, was LnP (Pa)=35.9−9845.1/T (K) for DADP. Heat of sublimation, calculated from the slope of the line for the Clapeyron equation, was 81.9 kJ mole−1. HMTD vapor pressure was not determined due to reduced thermal stability resulting in vapor phase decomposition products.</abstract><cop>Weinheim</cop><pub>WILEY-VCH Verlag</pub><doi>10.1002/prep.200800073</doi><tpages>5</tpages><oa>free_for_read</oa></addata></record> |
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subjects | 6-Trinitrotoluene DADP (Diacetone Diperoxide) Explosive Detection HMTD (Hexamethylene Triperoxide Diamine) TATP (Triacetone Triperoxide) TNT TNT (2,4,6‐Trinitrotoluene) Vapor Pressure of Explosives |
title | Determining the Vapor Pressures of Diacetone Diperoxide (DADP) and Hexamethylene Triperoxide Diamine (HMTD) |
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