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Merck

270393

Sigma-Aldrich

四氯乙烯

suitable for HPLC, ≥99.9%

别名:

PCE, 全氯乙烯

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About This Item

线性分子式:
CCl2=CCl2
CAS号:
分子量:
165.83
Beilstein:
1361721
EC號碼:
MDL號碼:
分類程式碼代碼:
12190000
PubChem物質ID:
NACRES:
NA.04

蒸汽密度

5.83 (vs air)

蒸汽壓力

13 mmHg ( 20 °C)
19 mmHg ( 25 °C)

化驗

≥99.9%

形狀

liquid

純化經由

glass distillation

技術

HPLC: suitable

雜質

<0.050% water

蒸發殘留物

<0.0005%

顏色

APHA: ≤10

折射率

n20/D 1.505 (lit.)

bp

121 °C (lit.)

mp

−22 °C (lit.)

密度

1.623 g/mL at 25 °C (lit.)

&lambda ;

H2O reference

紫外吸收

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

應用

food and beverages

SMILES 字串

Cl\C(Cl)=C(\Cl)Cl

InChI

1S/C2Cl4/c3-1(4)2(5)6

InChI 密鑰

CYTYCFOTNPOANT-UHFFFAOYSA-N

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應用


  • Dispersive liquid-liquid microextraction as a novel enrichment approach for compound-specific carbon isotope analysis of chlorinated phenols.: This study introduces a novel microextraction technique involving tetrachloroethylene, enhancing the sensitivity and specificity of carbon isotope analysis in complex environmental samples (Martin et al., 2024).

  • Photo-on-Demand In Situ One-Pot Synthesis of Carbonate Esters from Tetrachloroethylene.: This research presents a novel photochemical method for synthesizing carbonate esters from tetrachloroethylene, demonstrating its potential in synthetic organic chemistry and industrial applications (Higashimura et al., 2024).

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訊號詞

Warning

危險分類

Aquatic Chronic 2 - Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

標靶器官

Central nervous system

儲存類別代碼

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

水污染物質分類(WGK)

WGK 3

閃點(°F)

No data available

閃點(°C)

No data available


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Journal of occupational and environmental medicine, 55(2), 198-208 (2012-11-14)
To evaluate the association between exposure to chlorinated solvents and cancer. We conducted a case-control study of occupational exposures and cancer in Montreal, Quebec, Canada, including 3730 cancer cases and 533 population controls. Occupational exposures were derived using a combination

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