Citation: LI Kang-Xu, JIN Jing, LI Qiu-Fan-Zi, QIAN Pei-Wen, YIN Guo, ZHANG Jin-Zhuan. Study on Interference by Diene Rubber Pads to Gasoline Identification Based on Correlation of Interferent Chemical Composition and Interference Extent[J]. Chinese Journal of Analytical Chemistry, ;2022, 50(3): 454-464. doi: 10.19756/j.issn.0253-3820.210674 shu

Study on Interference by Diene Rubber Pads to Gasoline Identification Based on Correlation of Interferent Chemical Composition and Interference Extent

¹Graduate Department, Chinese People's Police University, Langfang 065000, China;
²School of Criminal Investigation, Chinese People's Police University, Langfang 065000, China

Corresponding author: JIN Jing, ZHANG Jin-Zhuan,
Received Date: 11 August 2021
Revised Date: 27 November 2021

Fund Project: Supported by the Natural Science Foundation of Hebei Province, China (No.E2021507001) and the Funds of Ministry of Public Security of the People's Republic of China (CN) (No.2020JSYJC24).

The matrix interference has been regarded as the key and difficult point in fire debris analysis. Based on our previous research on styrene-butadiene rubber, a typical matrix involving ‘alkylbenzene’ in molecular structure was correlated with the interference and molecular structure. To further explore the functional group of the matrix interfering with the ignited liquid residues (ILRs) identification, four diene rubber pads, i.e., styrene-butadiene rubber pad, natural rubber pad, butyl rubber pad and ethylene propylene diene monomer rubber pad, were selected in the study. With gas chromatography-mass spectrometry (GC-MS) analysis, the characteristic compounds analysis was made on fire debris of gasoline, rubber pads, and rubber pads after addition of gasoline. The results showed that almost all the target compounds used for gasoline identification could be detected in fire debris of all the diene rubber pad samples, including alkylbenzenes, homologs of indenes, condensed aromatic hydrocarbons, and polycyclic aromatic hydrocarbons, which indicated that the diene rubbers caused remarkable interference to gasoline identification, and overreliance on the presence of target compounds would lead to misidentifications in the presence of diene rubber residues. When 0.5 mL of gasoline was added to 5 g rubber pads, the chromatographs of the fire debris were relatively similar to that of gasoline, suggesting that the existence of diene rubber did not have a false negative effect on gasoline identification. The research results effectively verified once again that the interference extent of matrixes in fire scene was correlated with its chemical composition, which could provide a new idea for understanding the matrix interference to ILRs and predicting the interference extent from the viewpoint of chemical structure.
- Matrix interference,
- Accelerants,
- Diene rubber,
- Interference extent correlation,
- Fire debris analysis
1. [1]
  JIN J, CHI J P, XUE T, XU J, LIU L, LI Y, DENG L, ZHANG J Z. Forensic Sci. Int., 2020, 315:110430.
2. [2]
3. [3]
  CHALMERS D, YAN S X, CASSISTA A, HRYNCHUK R, SANDERCOCK P M L. J. Can. Soc. Forensic Sci., 2001, 34(2):49-62.
4. [4]
5. [5]
  ISABELLA B, FRANK C B, ZHANG M L. J. Forensic Sci., 2019, 64(5):1486-1494.
6. [6]
7. [7]
  PRATHER K R, TOWNER S E, MCGUFFIN V L, SMITH R W. J. Forensic Sci., 2014, 59(1):52-60.
8. [8]
  DHABBAH A M, AL-JABER S S, AL-GHAMDI A H, AQEL A. Arabian J. Sci. Eng., 2014, 39(9):6749-6756.
9. [9]
  AQEL A, DHABBAH A M, YUSUF K, AL-HARBI N M, AL OTHMAN Z A, BADJAH-HADJ-AHMED A Y. J. Anal. Chem., 2016, 71(7):730-736.
10. [10]
  HUESKE E E, CLODFELTER R W. J. Forensic Sci., 1977, 22(3):636-638.
11. [11]
  PRATHER K R, MCGUFFIN V L, SMITH R W. Forensic Sci. Int., 2012, 222(1-3):242-251.
12. [12]
13. [13]
  ASTM E1618-19. Standard Test Method for Ignitable Liquid Residues in Extracts from Fire Debris Samples by Gas Chromatography-Mass Spectrometry. ASTM International.
14. [14]
  DENG J, LU H F, LI Y, WANG W F, XIAO Y, BAI L, SHU C M. J. Therm. Anal. Calorim., 2020, 142(2):685-694.
15. [15]
16. [16]
  JIN J, CHEN B, WANG J. Procedia Eng., 2016, 135:112-117.
17. [17]
  JIN J, CHI J P, LI K X, XUE T, ZHANG J Z, LIU L. Aust. J. Forensic Sci., 2021,doi:10.1080/00450618.2021.1973097.
18. [18]
  JIN J, LI K X, CHI J P, LI S X, ZHANG J Z, LU L G. J. Chromatogr. A, 2021, 1654:462462.
19. [19]
1. [1]
  Zhuoming Liang , Ming Chen , Zhiwen Zheng , Kai Chen . Multidimensional Studies on Ketone-Enol Tautomerism of 1,3-Diketones By ¹H NMR. University Chemistry, 2024, 39(7): 361-367. doi: 10.3866/PKU.DXHX202311029
2. [2]
  Zian Lin , Yingxue Jin . Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry (MALDI-MS) for Disease Marker Screening and Identification: A Comprehensive Experiment Teaching Reform in Instrumental Analysis. University Chemistry, 2024, 39(11): 327-334. doi: 10.12461/PKU.DXHX202403066
3. [3]
  Hailang JIA , Yujie LU , Pengcheng JI . Preparation and properties of nitrogen and phosphorus co-doped graphene carbon aerogel supported ruthenium electrocatalyst for hydrogen evolution reaction. Chinese Journal of Inorganic Chemistry, 2025, 41(11): 2327-2336. doi: 10.11862/CJIC.20250021
4. [4]
  Xiuyun Wang , Jiashuo Cheng , Yiming Wang , Haoyu Wu , Yan Su , Yuzhuo Gao , Xiaoyu Liu , Mingyu Zhao , Chunyan Wang , Miao Cui , Wenfeng Jiang . Improvement of Sodium Ferric Ethylenediaminetetraacetate (NaFeEDTA) Iron Supplement Preparation Experiment. University Chemistry, 2024, 39(2): 340-346. doi: 10.3866/PKU.DXHX202308067
5. [5]
  Juntao Yan , Liang Wei . 2D S-Scheme Heterojunction Photocatalyst. Acta Physico-Chimica Sinica, 2024, 40(10): 2312024-0. doi: 10.3866/PKU.WHXB202312024
6. [6]
  Xiao SANG , Qi LIU , Jianping LANG . Synthesis, structure, and fluorescence properties of Zn(Ⅱ) coordination polymers containing tetra-alkenylpyridine ligands. Chinese Journal of Inorganic Chemistry, 2024, 40(11): 2124-2132. doi: 10.11862/CJIC.20240158
7. [7]
  Zhiquan Zhang , Baker Rhimi , Zheyang Liu , Min Zhou , Guowei Deng , Wei Wei , Liang Mao , Huaming Li , Zhifeng Jiang . Insights into the Development of Copper-Based Photocatalysts for CO₂ Conversion. Acta Physico-Chimica Sinica, 2024, 40(12): 2406029-0. doi: 10.3866/PKU.WHXB202406029
8. [8]
  Hailang JIA , Pengcheng JI , Hongcheng LI . Preparation and performance of nickel doped ruthenium dioxide electrocatalyst for oxygen evolution. Chinese Journal of Inorganic Chemistry, 2025, 41(8): 1632-1640. doi: 10.11862/CJIC.20240398
9. [9]
  Guilan He , Yaofeng Yuan . 手性二茂铁双膦配体Xyliphos的合成及应用. University Chemistry, 2025, 40(8): 130-137. doi: 10.12461/PKU.DXHX202409122
10. [10]
  Yan LIU , Jiaxin GUO , Song YANG , Shixian XU , Yanyan YANG , Zhongliang YU , Xiaogang HAO . Exclusionary recovery of phosphate anions with low concentration from wastewater using a CoNi-layered double hydroxide/graphene electronically controlled separation film. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1775-1783. doi: 10.11862/CJIC.20240043
11. [11]
  Nan Xiao , Fang Sun . 二芳基硫醚化合物的构建及应用. University Chemistry, 2025, 40(6): 360-363. doi: 10.12461/PKU.DXHX202407099
12. [12]
  Bing WEI , Jianfan ZHANG , Zhe CHEN . Research progress in fine tuning of bimetallic nanocatalysts for electrocatalytic carbon dioxide reduction. Chinese Journal of Inorganic Chemistry, 2025, 41(3): 425-439. doi: 10.11862/CJIC.20240201
13. [13]
  Lewang Yuan , Yaoyao Peng , Zong-Jie Guan , Yu Fang . Insights into the development of 2D covalent organic frameworks as photocatalysts in organic synthesis. Acta Physico-Chimica Sinica, 2025, 41(8): 100086-0. doi: 10.1016/j.actphy.2025.100086
14. [14]
  Cuicui Yang , Bo Shang , Xiaohua Chen , Weiquan Tian . Understanding the Wave-Particle Duality and Quantization of Confined Particles Starting from Classic Mechanics. University Chemistry, 2025, 40(3): 408-414. doi: 10.12461/PKU.DXHX202407066
15. [15]
  Tongyu Zheng , Teng Li , Xiaoyu Han , Yupei Chai , Kexin Zhao , Quan Liu , Xiaohui Ji . A DIY pH Detection Agent Using Persimmon Extract for Acid-Base Discoloration Popularization Experiment. University Chemistry, 2024, 39(5): 27-36. doi: 10.3866/PKU.DXHX202309107
16. [16]
  Shuang Yang , Qun Wang , Caiqin Miao , Ziqi Geng , Xinran Li , Yang Li , Xiaohong Wu . Ideological and Political Education Design for Research-Oriented Experimental Course of Highly Efficient Hydrogen Production from Water Electrolysis in Aerospace Perspective. University Chemistry, 2024, 39(11): 269-277. doi: 10.12461/PKU.DXHX202403044
17. [17]
  Feifei Yang , Wei Zhou , Chaoran Yang , Tianyu Zhang , Yanqiang Huang . Enhanced Methanol Selectivity in CO₂ Hydrogenation by Decoration of K on MoS₂ Catalyst. Acta Physico-Chimica Sinica, 2024, 40(7): 2308017-0. doi: 10.3866/PKU.WHXB202308017
18. [18]
  Ruilan Fan , Xiaoling Huang . 磷源的选择及三种含磷阻燃剂的合成与阻燃性. University Chemistry, 2025, 40(8): 181-191. doi: 10.12461/PKU.DXHX202410025
19. [19]
  Jingjing QING , Fan HE , Zhihui LIU , Shuaipeng HOU , Ya LIU , Yifan JIANG , Mengting TAN , Lifang HE , Fuxing ZHANG , Xiaoming ZHU . Synthesis, structure, and anticancer activity of two complexes of dimethylglyoxime organotin. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1301-1308. doi: 10.11862/CJIC.20240003
20. [20]
  Shuhui Li , Rongxiuyuan Huang , Yingming Pan . Electrochemical Synthesis of 2,5-Diphenyl-1,3,4-Oxadiazole: A Recommended Comprehensive Organic Chemistry Experiment. University Chemistry, 2025, 40(5): 357-365. doi: 10.12461/PKU.DXHX202407028

Get Citation

PDF

XML

Metrics

PDF Downloads(9)
Abstract views(1169)
HTML views(208)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142