1.00964

Tetrachloroethylene

EMPLURA^®

• 同義詞: Tetrachloroethylene, Ethylene tetrachloride, Perchloroethylene, PCE
• 經驗公式（希爾表示法）: C₂Cl₄
• CAS號碼: 127-18-4
• 分子量：: 165.83
• MDL號碼: MFCD00000834
• 分類程式碼代碼: 12191502
• 酶委員會索引編號: 204-825-9
• NACRES: NA.05
• bp: 121 °C/1013 hPa

屬性

• 蒸汽壓力: 19 hPa ( 20 °C)
• 品質等級: 200
• 產品線: EMPLURA^®
• 化驗: ≥99% (GC)
• 形狀: liquid
• 效力: 2629 mg/kg LD₅₀, oral (Rat)
• dilution: (low-cost alternative, for basic applications)
• 雜質: ≤0.001% Free acid (as HCl); ≤0.005% Water
• 蒸發殘留物: ≤0.001%
• bp: 121 °C/1013 hPa
• mp: -22 °C
• 溶解度: 0.16 g/L
• 密度: 1.62 g/cm³ at 20 °C
• 儲存溫度: 2-30°C
• SMILES 字串: ClC(=C(Cl)Cl)Cl
• InChI: 1S/C2Cl4/c3-1(4)2(5)6
• InChI 密鑰: CYTYCFOTNPOANT-UHFFFAOYSA-N

描述

一般說明

EMPLURA^® is our low-cost alternative to high-purity qualities. With EMPLURA we offer a range of solvents for a plurality of basic applications in non-regulated industries and for less demanding applications, preparative laboratory work and cleaning purposes. EMPLURA solvents provide adequate specifications with the most important parameters.

應用

• Certified reference samples of tetrachloromethane, tetrachloroethylene, and chlorophenol solutions.: This study presents certified reference samples for tetrachloromethane, tetrachloroethylene, and chlorophenol solutions, crucial for standardizing measurements in analytical chemistry (Piterskikh et al., 2000).


• Continuous Determination of High-Vapor-Phase Concentrations of Tetrachloroethylene Using On-Line Mass Spectrometry.: This research focuses on the continuous monitoring of high vapor-phase concentrations of tetrachloroethylene using on-line mass spectrometry, improving real-time detection capabilities (Fine et al., 2008).


• An Analytical Solution of Tetrachloroethylene Transport and Biodegradation.: The paper provides an analytical solution for the transport and biodegradation of tetrachloroethylene in porous media, essential for environmental remediation strategies (Sun et al., 2004).


• Thermal decomposition of tetrachloroethylene with excess hydrogen.: This study examines the thermal decomposition of tetrachloroethylene in the presence of excess hydrogen, contributing to understanding its breakdown products and potential applications in chemical engineering (Won, 2009).


• A Practical Synthesis of Tetrachloroethylene Oxide.: This article discusses a practical synthesis method for tetrachloroethylene oxide, an important intermediate in chemical synthesis and industrial applications (Campbell & Vogl, 1977).

分析報告

Purity (GC): ≥ 99.0 %
Identity (IR): conforms
Free acid (as HCl): ≤ 0.001 %
Density (d 20 °C/ 4 °C): 1.621 - 1.623
Evaporation residue: ≤ 0.001 %
Water: ≤ 0.005 %

法律資訊

EMPLURA is a registered trademark of Merck KGaA, Darmstadt, Germany

安全資訊

• 象形圖: GHS07,GHS08,GHS09
• 訊號詞: Warning
• 危險聲明: H315 - H317 - H319 - H336 - H351 - H411
• 防範說明: P202 - P273 - P280 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• 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: 6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials 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