16211

テトラクロロエチレン

≥99.5%

• 別名: PCE, パークロロエチレン
• 化学式: CCl₂=CCl₂
• CAS番号: 127-18-4
• 分子量: 165.83
• Beilstein: 1361721
• EC Number: 204-825-9
• MDL番号: MFCD00000834
• UNSPSCコード: 12352101
• PubChem Substance ID: 329751147
• アッセイ: ≥99.5%
• テクニック: NMR: suitable
• bp: 121 °C (lit.)
• 蒸気圧: 13 mmHg ( 20 °C); 19 mmHg ( 25 °C)

特性

• 蒸気密度: 5.83 (vs air)
• 品質水準: 100
• 蒸気圧: 13 mmHg ( 20 °C); 19 mmHg ( 25 °C)
• アッセイ: ≥99.5%
• フォーム: liquid
• 含みます: stabilizer
• テクニック: NMR: suitable
• 不純物: ≤0.001% free acid (as HCl); ≤0.001% non-volatile matter; ≤0.01% water (Karl Fischer)
• 屈折率: n20/D 1.505 (lit.)
• bp: 121 °C (lit.)
• mp: −22 °C (lit.)
• 密度: 1.623 g/mL at 25 °C (lit.)
• SMILES記法: Cl\C(Cl)=C(\Cl)Cl
• InChI: 1S/C2Cl4/c3-1(4)2(5)6
• InChI Key: CYTYCFOTNPOANT-UHFFFAOYSA-N

詳細

詳細

Tetrachloroethylene is a chlorinated ethene derivative mainly found in the contaminated groundwater[1] due to its extensive use as a dry cleaning solvent.[2] Its sorption and reduction kinetics with zero-valent iron has been determined in a closed, anaerobic batch system.[3]

Tetrachloroethylene, a chlorinated ethylene, is a common industrial solvent. It is also one of the major contaminant found in groundwater supplies.[4]

アプリケーション

TCE may be used as a metal cleaning or degreasing agent.[5]

Tetrachloroethylene (TCE) was employed as solvent to investigate the NMR spectra of end functionalized cyclopentadienyl poly(ethylene) (PE-Cp).[6]

安全性情報

• ピクトグラム: GHS08,GHS07,GHS09
• シグナルワード: Warning
• 危険有害性情報: H315,H317,H319,H336,H351,H411
• 注意書き: P202 - P273 - P280 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• 危険有害性の分類: Aquatic Chronic 2 - Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
• ターゲットの組織: Central nervous system
• 保管分類コード: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• 引火点(°F): No data available
• 引火点(℃): No data available