摘要
利用ＤＢ－５弹性石英毛细管柱气相色谱／质谱联用技术分析公安人员缴获非法生产甲基安非他明粗产品，其中含有甲基安非他明８３％，及主要杂质１－苯基丙酮１３．４６％和２－甲亚胺基－１－苯基丙烷１．３３％。此外还检测到了甲基安非他明的分解产物１－丙烯基苯０．１１％。２－丙烯基苯０．０３％和环丙基苯０．０１％等。据此我们可以判断，该甲基安非他明是从１－苯基丙酮和甲胺反应再经催化氢化合成而得。
The clandestine manufacture methamphtamine is analyzed by GC/MS with DB-5 silica capillary column. This product contains methamphetamine 83. 00%, and main impurities as lphenylacetone 13. 46% and 2- Methylimino- 1 - phenylpropane 1. 3 3 %. The decomposition products of methamphetamine are also detected, they are: 1-propenylbenzene 0. 11 %, 2-propenylbenzene 0. 03% and cyclopropylbenzene 0.01 %. We can deduce that this methamphtamine manufactured clandestinely is synthesized from Phenylacetone and methylamine by catalytic hydrocessing because this raw methamphetamine contains phenylacetone and 2- methylimino- 1 -phenylpropane.
出处
《分析化学》
SCIE
EI
CAS
CSCD
北大核心
1998年第12期1464-1467,共4页
Chinese Journal of Analytical Chemistry
关键词
甲基安非他明
杂质
冰毒
GC
MC
分析
Methamphetamine, impurities, gas chromatography/mass spectrometry
