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Producenci
Tetrachloroeten ( PCE ) Perchloroeten - 10 000ml (1)
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 Perchloroeten - 10 000ml (1) "Pin It")
Opis
Tetrachloroethene (Perchloroethene)
Synonyms: PCE, Perchloroethylene, Ethylene tetrachloride
CAS Number: 127-18-4
EC Number: 204-825-9
Chemical Formula: C₂Cl₄
Molar Mass: 165.83 g/mol
Appearance: Colorless liquid with a sweet, chloroform-like odor
Chemical and Physical Properties
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Density: 1.62 g/cm³ at 20 °C
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Melting Point: −22.2 °C
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Boiling Point: 121 °C
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Vapor Pressure: ~18.5 mmHg at 20 °C
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Solubility: Insoluble in water; miscible with most organic solvents
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Flash Point: Non-flammable under normal conditions
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Log Pow: 2.88
Applications
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Degreasing: Commonly used in metal degreasing and cleaning operations
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Dry Cleaning: Formerly used as a primary solvent in dry cleaning systems
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Chemical Synthesis: Intermediate in the production of fluorinated compounds
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Laboratory Reagent: Solvent for extractions and chromatography
⚠️ Not intended for use in food, cosmetic, or pharmaceutical applications.
Safety Information
Signal Word: ⚠️ Danger
H315 (46.7%): Causes skin irritation [Warning Skin corrosion/irritation]
H317 (45.3%): May cause an allergic skin reaction [Warning Sensitization, Skin]
H319 (45.8%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
H336 (45.5%): May cause drowsiness or dizziness [Warning Specific target organ toxicity, single exposure; Narcotic effects]
H351 (99.8%): Suspected of causing cancer [Warning Carcinogenicity]
H411 (100%): Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
P203, P261, P264, P264+P265, P271, P272, P273, P280, P302+P352, P304+P340, P305+P351+P338, P318, P319, P321, P332+P317, P333+P317, P337+P317, P362+P364, P391, P403+P233, P405, and P501
Handling and Storage
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Handling: Avoid contact with skin and eyes. Prevent inhalation of vapors. Use with adequate ventilation
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Storage: Store in a tightly sealed container in a cool, dry, well-ventilated area. Keep away from incompatible substances
