Perchloryl fluoride
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CAS
7616-94-6
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ClO3F
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RTECS
SD1925000
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Synonyms & Trade Names
Chlorine fluoride oxide, Chlorine oxyfluoride, Trioxychlorofluoride
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DOT ID & Guide
3083 / 124
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Exposure
Limits
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NIOSH REL: TWA 3 ppm (14 mg/m3) ST 6 ppm (28 mg/m3)
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OSHA PEL†: TWA 3 ppm (13.5 mg/m3)
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IDLH
100 ppm
See: 7616946
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Conversion
1 ppm = 4.19 mg/m3
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Physical Description
Colorless gas with a characteristic, sweet odor. [Note: Shipped as a liquefied compressed gas.]
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MW: 102.5
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BP: -52°F
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FRZ: -234°F
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Sol: 0.06%
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VP: 10.5 atm
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IP: 13.60 eV
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RGasD: 3.64
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Fl.P: NA
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UEL: NA
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LEL: NA
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Nonflammable Gas, but will support combustion.
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Incompatibilities & Reactivities
Combustibles, strong bases, amines, finely divided metals, reducing agents, alcohols
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Measurement Methods
None available
See: NMAM or OSHA Methods |
Personal Protection & Sanitation (See protection)
Skin: Frostbite
Eyes: Frostbite
Wash skin: No recommendation
Remove: No recommendation
Change: No recommendation
Provide: Frostbite wash
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First Aid (See procedures)
Eye: Frostbite
Skin: Frostbite
Breathing: Respiratory support
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Respirator Recommendations
NIOSH/OSHA
Up to 30 ppm:
(APF = 10) Any supplied-air respirator
Up to 75 ppm:
(APF = 25) Any supplied-air respirator operated in a continuous-flow mode*
Up to 100 ppm:
(APF = 50) Any self-contained breathing apparatus with a full facepiece
(APF = 50) Any supplied-air respirator 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 canister providing protection against the compound of concern¿/Any appropriate escape-type, self-contained breathing apparatus
Important additional information about respirator selection
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Exposure Routes
inhalation, skin and/or eye contact (liquid)
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Symptoms
Irritation respiratory system; liquid: frostbite; in animals: methemoglobinemia; cyanosis; lassitude (weakness, exhaustion), dizziness, headache; pulmonary edema; pneumonitis; anoxia
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Target Organs
Skin, respiratory system, blood
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See also: INTRODUCTION
See ICSC CARD: 1114 See MEDICAL TESTS: 0181
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