270393
四氯乙烯
suitable for HPLC, ≥99.9%
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
UNSPSC Code:
12190000
NACRES:
NA.04
PubChem Substance ID:
EC Number:
204-825-9
Beilstein/REAXYS Number:
1361721
MDL number:
Assay:
≥99.9%
Grade:
HPLC grade
Technique(s):
HPLC: suitable
Bp:
121 °C (lit.)
Vapor pressure:
13 mmHg ( 20 °C), 19 mmHg ( 25 °C)
grade
HPLC grade
Quality Level
vapor density
5.83 (vs air)
vapor pressure
13 mmHg ( 20 °C), 19 mmHg ( 25 °C)
assay
≥99.9%
form
liquid
purified by
glass distillation
technique(s)
HPLC: suitable
impurities
<0.050% water
evapn. residue
<0.0005%
color
APHA: ≤10
refractive index
n20/D 1.505 (lit.)
bp
121 °C (lit.)
mp
−22 °C (lit.)
density
1.623 g/mL at 25 °C (lit.)
λ
H2O reference
UV absorption
λ: 290 nm Amax: 1.00, λ: 295 nm Amax: 0.30, λ: 300 nm Amax: ≤0.20, λ: 305 nm Amax: 0.10, λ: 350 nm Amax: 0.05, λ: 400 nm Amax: 0.03
application(s)
food and beverages
SMILES string
Cl\C(Cl)=C(\Cl)Cl
InChI
1S/C2Cl4/c3-1(4)2(5)6
InChI key
CYTYCFOTNPOANT-UHFFFAOYSA-N
Application
- 分散液液微萃取作为一种新的富集方法，用于氯酚的化合物特异性碳同位素分析。：这项研究介绍了一种新的微萃取技术，该技术涉及四氯乙烯，提高了复杂环境样品中碳同位素分析的灵敏度和特异性（Martin等人，2024年）。
- 按需光原位一锅法由四氯乙烯合成碳酸酯。：这项研究提出了一种由四氯乙烯合成碳酸酯的新型光化学方法，展示了其在合成有机化学和工业应用中的潜力（Higashimura等人，2024年）。
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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
法规信息
危险化学品
此项目有
David Vizcaya et al.
Occupational and environmental medicine, 70(2), 81-85 (2012-10-30)
To determine whether exposure to various chlorinated solvents is associated with lung cancer. Two case-control studies of occupation and lung cancer were conducted in Montreal, and included 2016 cases and 2001 population controls. Occupational exposure to a large number of
Bonnie L Hurwitz et al.
The ISME journal, 9(2), 472-484 (2014-08-06)
Microbes drive myriad ecosystem processes, and their viruses modulate microbial-driven processes through mortality, horizontal gene transfer, and metabolic reprogramming by viral-encoded auxiliary metabolic genes (AMGs). However, our knowledge of viral roles in the oceans is primarily limited to surface waters.
Koen G Zuurbier et al.
Journal of contaminant hydrology, 147, 1-13 (2013-02-26)
Groundwater systems are increasingly used for seasonal aquifer thermal energy storage (SATES) for periodic heating and cooling of buildings. Its use is hampered in contaminated aquifers because of the potential environmental risks associated with the spreading of contaminated groundwater, but
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 270393-100ML | 04061826141953 |
| 270393-1L | 04061826141960 |