48571
四氯乙烯
analytical standard
别名:
PCE, 全氯乙烯
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关于此项目
线性分子式:
CCl2=CCl2
化学文摘社编号:
分子量:
165.83
EC Number:
204-825-9
UNSPSC Code:
12352200
PubChem Substance ID:
Beilstein/REAXYS Number:
1361721
MDL number:
InChI
1S/C2Cl4/c3-1(4)2(5)6
InChI key
CYTYCFOTNPOANT-UHFFFAOYSA-N
SMILES string
Cl\C(Cl)=C(\Cl)Cl
grade
analytical standard
vapor density
5.83 (vs air)
vapor pressure
13 mmHg ( 20 °C), 19 mmHg ( 25 °C)
packaging
ampule of 5000 mg
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
mp
−22 °C (lit.)
density
1.623 g/mL at 25 °C (lit.)
application(s)
environmental
petroleum
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General description
Tetrachloroethylenes are a class of volatile chlorinated hydrocarbons (VCHCs), which are identified as common contaminants in water.
Application
Tetrachloroethylene has been used as a reference standard for the determination of the analyte in water by automated purge and trap (PT) coupled to gas chromatography-mass spectrometry (GC-MS), in exhaled human breath by solid phase microextraction (SPME) combined with GC-MS and in urinary metabolite samples by reversed-phase ultra-high performance liquid chromatography (RP-UHPLC) coupled with electrospray ionization tandem mass spectrometry (ESI/MSMS).
signalword
Warning
Hazard Classifications
Aquatic Chronic 2 - Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
target_organs
Central nervous system
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
No data available
flash_point_c
No data available
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
新产品
此项目有
Simultaneous analysis of 28 urinary VOC metabolites using ultra high performance liquid chromatography coupled with electrospray ionization tandem mass spectrometry (UPLC-ESI/MSMS)
Alwis KU, et al.
Analytica Chimica Acta, 750(1-2), 152 -1160 (2012)
Improved analysis of volatile halogenated hydrocarbons in water by purge-and-trap with gas chromatography and mass spectrometric detection
Zoccolillo L, et al.
Journal of Chromatography A, 1077(2), 181 -1187 (2005)
Application of solid-phase microextraction and gas chromatography -mass spectrometry to the determination of volatile organic compounds in end-exhaled breath samples
Prado C, et al.
Journal of Chromatography A, 1011(1-2), 125 -1134 (2003)
Multicomponent analysis of volatile organic compounds in water by automated purge and trap coupled to gas chromatography -mass spectrometry
Martinez E, et al.
Journal of Chromatography A, 959(1-2), 181 -1190 (2002)
Annika S Fjordbøge et al.
Journal of contaminant hydrology, 140-141, 56-66 (2012-09-27)
Field investigations on the effects of ZVI-Clay soil mixing were conducted at a small DNAPL source zone with PCE as the parent compound. In a one-year monitoring program, soil samples were collected at three horizontal sampling planes (2.5, 5.0 and
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