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Fluorotrichloromethane |
CAS 75-69-4 | ||
CCl3F |
RTECS PB6125000 | ||
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Synonyms & Trade Names Freon® 11; Monofluorotrichloromethane; Refrigerant 11; Trichlorofluoromethane; Trichloromonofluoromethane |
DOT ID & Guide |
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Exposure
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NIOSH REL: C 1000 ppm (5600 mg/m3) | ||
| OSHA PEL†: TWA 1000 ppm (5600 mg/m3) | |||
| IDLH 2000 ppm See: 75694 | Conversion 1 ppm = 5.62 mg/m3 | ||
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Physical Description Colorless to water-white, nearly odorless liquid or gas (above 75°F). |
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MW: 137.4 |
BP: 75°F |
FRZ: -168°F |
Sol(75°F): 0.1% |
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VP: 690 mmHg |
IP: 11.77 eV |
RGasD: 4.74 |
Sp.Gr: 1.47 (Liquid at 75°F) |
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Fl.P: NA |
UEL: NA |
LEL: NA |
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| Noncombustible Liquid Nonflammable Gas | |||
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Incompatibilities & Reactivities Chemically-active metals such as sodium, potassium, calcium, powdered aluminum, zinc, magnesium & lithium shavings; granular barium |
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Measurement Methods NIOSH 1006 See: NMAM or OSHA Methods |
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Personal Protection & Sanitation (See protection) Skin: Prevent skin contact Eyes: Prevent eye contact Wash skin: No recommendation Remove: When wet or contaminated Change: No recommendation Provide: Eyewash, Quick drench |
First Aid (See procedures) Eye: Irrigate immediately Skin: Water flush immediately Breathing: Respiratory support Swallow: Medical attention immediately |
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Important additional information about respirator selection Respirator Recommendations NIOSH/OSHA Up to 2000 ppm: (APF = 10) Any supplied-air respirator (APF = 50) Any self-contained breathing apparatus with a full facepiece Emergency or planned entry into unknown concentrations or IDLH conditions: (APF = 10,000) Any self-contained breathing apparatus that has a full facepiece and is operated in a pressure-demand or other positive-pressure mode (APF = 10,000) Any supplied-air respirator that has a full facepiece and is operated in a pressure-demand or other positive-pressure mode in combination with an auxiliary self-contained positive-pressure breathing apparatus Escape: (APF = 50) Any air-purifying, full-facepiece respirator (gas mask) with a chin-style, front- or back-mounted organic vapor canister/Any appropriate escape-type, self-contained breathing apparatus |
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| Exposure Routes inhalation, ingestion, skin and/or eye contact | |
| Symptoms Incoordination, tremor; dermatitis; cardiac arrhythmias, cardiac arrest; asphyxia; liquid: frostbite | |
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Target Organs
Skin, respiratory system, cardiovascular system |
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| See also: INTRODUCTION See ICSC CARD: 0047 See MEDICAL TESTS: 0258 |