TY - JOUR
T1 - Synthesis of dihydroxylammonium 5, 5'-Bistetrazole -1, 1'-diolate
AU - Wang, Xiao Jun
AU - Su, Qiang
AU - Zhang, Xiao Peng
AU - Wang, Jun Feng
AU - Zhang, Chun Yuan
AU - Wang, Xia
AU - Shang, Fen Qin
AU - Jin, Shao Hua
N1 - Publisher Copyright:
©, 2015, Institute of Chemical Materials, China Academy of Engineering Physics. All right reserved.
PY - 2015/5/25
Y1 - 2015/5/25
N2 - The dihydroxylammonium 5, 5'-bistetrazole -1, 1'-diolate(TKX-50) was synthesized using solution glyoxal (40% w/w in H2O) and hydroxylammonium as starting materials by substitution, chloration, nitrine reaction, ring formation reaction, and salt formation reaction. Its structure was characterized by elemental analysis and NMR, and its impact sensitivity and friction sensitivity were studied. The effects of reaction temperature, holding time and holding temperature on yield of 5, 5'-bistetrazole -1, 1'-diolate (BTO), and the effect of concentration of hydroxylamine on yield of TKX-50 were discussed. Results show that the impact sensitivity H50 for TKX-50 is 41 cm, and its friction sensitivity is 0%.The optimal reaction condition are as following: reaction temperature 0-5℃, holding time 12 h, holding temperature 20-25℃, when the concentration of hydroxylamine is 50%(w/w in H2O).
AB - The dihydroxylammonium 5, 5'-bistetrazole -1, 1'-diolate(TKX-50) was synthesized using solution glyoxal (40% w/w in H2O) and hydroxylammonium as starting materials by substitution, chloration, nitrine reaction, ring formation reaction, and salt formation reaction. Its structure was characterized by elemental analysis and NMR, and its impact sensitivity and friction sensitivity were studied. The effects of reaction temperature, holding time and holding temperature on yield of 5, 5'-bistetrazole -1, 1'-diolate (BTO), and the effect of concentration of hydroxylamine on yield of TKX-50 were discussed. Results show that the impact sensitivity H50 for TKX-50 is 41 cm, and its friction sensitivity is 0%.The optimal reaction condition are as following: reaction temperature 0-5℃, holding time 12 h, holding temperature 20-25℃, when the concentration of hydroxylamine is 50%(w/w in H2O).
KW - Dihydroxylammonium 5, 5'-bistetrazole -1, 1'-diolate(TKX-50)
KW - Energetic materials
KW - Sensitivity
KW - Synthesis
UR - http://www.scopus.com/inward/record.url?scp=84930324515&partnerID=8YFLogxK
U2 - 10.11943/j.issn.1006-9941.2015.05.004
DO - 10.11943/j.issn.1006-9941.2015.05.004
M3 - Article
AN - SCOPUS:84930324515
SN - 1006-9941
VL - 23
SP - 424
EP - 427
JO - Hanneng Cailiao/Chinese Journal of Energetic Materials
JF - Hanneng Cailiao/Chinese Journal of Energetic Materials
IS - 5
ER -