02666

Tetrachloroethylene

analytical standard

• Synonyme(s) : PCE
• Formule linéaire : CCl₂=CCl₂
• Numéro CAS: 127-18-4
• Poids moléculaire : 165.83
• Numéro Beilstein : 1361721
• Numéro CE : 204-825-9
• Numéro MDL: MFCD00000834
• Code UNSPSC : 41116107
• ID de substance PubChem : 329747481
• Nomenclature NACRES : NA.24

Propriétés

• Qualité: analytical standard
• Niveau de qualité: 100
• Densité de vapeur: 5.83 (vs air)
• Pression de vapeur: 13 mmHg ( 20 °C); 19 mmHg ( 25 °C)
• Pureté: ≥99.9% (GC)
• Durée de conservation: limited shelf life, expiry date on the label
• Technique(s): HPLC: suitable; gas chromatography (GC): suitable
• Indice de réfraction: n20/D 1.505 (lit.); n20/D 1.506
• Point d'ébullition: 121 °C (lit.)
• Pf: −22 °C (lit.)
• Densité: 1.623 g/mL at 25 °C (lit.)
• Application(s): cleaning products; cosmetics; environmental; food and beverages; personal care
• Format: neat
• Chaîne SMILES: Cl\C(Cl)=C(\Cl)Cl
• InChI: 1S/C2Cl4/c3-1(4)2(5)6
• Clé InChI: CYTYCFOTNPOANT-UHFFFAOYSA-N

Description

Description générale

Tetrachloroethylene is a chlorinated ethylene compound commonly used as a dry cleaning and degreasing solvent. It is a groundwater contaminant, which has adverse effects on human health due to its potential toxicity and carcinogenicity.

Application

Tetrachloroethylene may be used as an extraction solvent for the determination of oils and grease in water samples using the Fourier-transform infrared spectroscopy technique. It may be used as an analytical reference standard for the quantification of the analyte in biological fluids using headspace solid-phase micro extraction-capillary gas chromatography with electron capture detection.

Informations sur la sécurité

• Pictogrammes: GHS08,GHS07,GHS09
• Mention d'avertissement: Warning
• Mentions de danger: H315,H317,H319,H336,H351,H411
• Conseils de prudence: P202 - P273 - P280 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• Classification des risques: Aquatic Chronic 2 - Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
• Organes cibles: Central nervous system
• Code de la classe de stockage: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): No data available
• Point d'éclair (°C): No data available
• Équipement de protection individuelle: Eyeshields, Gloves, type ABEK (EN14387) respirator filter