Chemistry informtion about Chloropentafluoroethane (CAS NO.76-15-3) is:
IUPAC Name: 1-Chloro-1,1,2,2,2-Pentafluoroethane
Synonyms: Refrigerant R115 ; Monochloropentafiuoroethane ; (mono)chloropentafluoroethane ; 1-Chlor-1,1,2,2,2-pentafluorethan ; 1-Chloro-1,1,2,2,2-Pentafluoroethane ; 1-chloro-1,1,2,2,2-pentafluoro-ethane ; 1-chloropentafluoroethane ; CF3CF2Cl
MF: C2ClF5
MW: 154.47
EINECS: 200-938-2
Melting Point: 30-31°C
Density: 1.54 g/cm3
Flash Point: 70°C
Boiling Point: -39°C
Vapour Pressure: 6060 mmHg at 25°C
Enthalpy of Vaporization: 20.9 kJ/mol
Product Categories: CFC ; refrigerants ; Organics
Following is the molecular structure of Chloropentafluoroethane (CAS NO.76-15-3) is:
Chloropentafluoroethane (CAS NO.76-15-3) is used as an refrigerant (former use).
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
rat | LC50 | inhalation | 4880gm/m3/4H (4880000mg/m3) | Toksikologicheskii Vestnik. Vol. (3), Pg. 25, 1996. |
Reported in EPA TSCA Inventory.
Mildly toxic by inhalation. A nonflammable gas. When heated to decomposition it emits toxic fumes of F− and Cl−.
Hazard Codes:
Xi
Risk Statements:
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements:
S38:In case of insufficient ventilation, wear suitable respiratory equipment.
RIDADR: 1020
HazardClass: 2.2
OSHA PEL: TWA 1000 ppm
ACGIH TLV: TWA 1000 ppm
DOT Classification: 2.2; Label: Nonflammable Gas
Chloropentafluoroethane (CAS NO.76-15-3) is a colorless odorless gas with an ether-like odor. It is shipped as a liquefied gas under its own vapor pressure. It is noncombustible. It can asphyxiate by the displacement of air. Contact with the liquid can cause frostbite. Exposure of the container to prolonged heat or fire may cause it to rupture violently and rocket. It is incompatible with the following: Alkalis, alkaline earth metals (e.g., aluminum powder, sodium, potassium, zinc) .About health hazard, Vapors may cause dizziness or asphyxiation without warning. Vapors from liquefied gas are initially heavier than air and spread along ground. Contact with gas or liquefied gas may cause burns, severe injury and/or frostbite. Fire may produce irritating, corrosive and/or toxic gases. About fire hazard, some may burn but none ignite readily. Containers may explode when heated. Ruptured cylinders may rocket.
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