02666

Tetrachloroethylene

analytical standard

• Synonym(s): PCE, Perchloroethylene
• Linear Formula: CCl₂=CCl₂
• CAS Number: 127-18-4
• Molecular Weight: 165.83
• UNSPSC Code: 41116107
• NACRES: NA.24
• PubChem Substance ID: 329747481
• EC Number: 204-825-9
• Beilstein/REAXYS Number: 1361721
• MDL number: MFCD00000834
• eCl@ss: 25140904

Properties

• Quality Segment: 100
• grade: analytical standard
• vapor density: 5.83 (vs air)
• vapor pressure: 13 mmHg ( 20 °C), 19 mmHg ( 25 °C)
• assay: ≥99.9% (GC)
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable, chromatography: suitable, gas chromatography (GC): suitable
• refractive index: n20/D 1.505 (lit.), n20/D 1.506
• bp: 121 °C (lit.)
• mp: −22 °C (lit.)
• density: 1.623 g/mL at 25 °C (lit.)
• application(s): cleaning products; cosmetics; environmental; food and beverages; personal care
• format: neat
• SMILES string: Cl\C(Cl)=C(\Cl)Cl
• InChI: 1S/C2Cl4/c3-1(4)2(5)6
• InChI key: CYTYCFOTNPOANT-UHFFFAOYSA-N

Description

Safety Information

• Pictograms: GHS08,GHS07,GHS09
• Signal Word: Warning
• Hazard Codes: H315,H317,H319,H336,H351,H411
• Precautionary Statements: P202 - P273 - P280 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Aquatic Chronic 2 - Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
• Target Organs: Central nervous system
• Storage Class: 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
• PPE (personal protective equipment): Eyeshields, Gloves, type ABEK (EN14387) respirator filter