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| Phenyl ether (vapor) | CAS 101-84-8 | ||
| C6H5OC6H5 | RTECS KN8970000 | ||
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Synonyms & Trade Names Diphenyl ether, Diphenyl oxide, Phenoxy benzene, Phenyl oxide |
DOT ID & Guide |
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Exposure Limits |
NIOSH REL: TWA 1 ppm (7 mg/m3) | ||
| OSHA PEL: TWA 1 ppm (7 mg/m3) | |||
| IDLH 100 ppm | Conversion 1 ppm = 6.96 mg/m3 | ||
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Physical Description Colorless, crystalline solid or liquid (above 82°F) with a geranium-like odor. |
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MW: 170.2 |
BP: 498°F |
MLT: 82°F |
Sol: Insoluble |
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VP(77°F): 0.02 mmHg |
IP: 8.09 eV |
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Sp.Gr: 1.08 |
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Fl.P: 239°F |
UEL: 6.0% |
LEL: 0.7% |
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| Combustible Solid Class IIIB Combustible Liquid | |||
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Incompatibilities & Reactivities Strong oxidizers |
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Measurement Methods NIOSH 1617; OSHA PV2022 |
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Personal Protection & Sanitation Skin: Prevent skin contact Eyes: Prevent eye contact Wash skin: When contaminated Remove: When wet or contaminated Change: No recommendation |
First Aid (See procedures) Eye: Irrigate immediately Skin: Soap wash promptly Breathing: Respiratory support |
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Respirator Recommendations
NIOSH/OSHA Up to 25 ppm: (APF = 25) Any supplied-air respirator operated in a continuous-flow mode�/(APF = 25) Any powered, air-purifying respirator with organic vapor cartridge(s) in combination with a dust and mist filter� Up to 50 ppm: (APF = 50) Any chemical cartridge respirator with a full facepiece and organic vapor cartridge(s) in combination with a high-efficiency particulate filter/(APF = 50) Any air-purifying, full-facepiece respirator (gas mask) with a chin-style, front- or back-mounted organic vapor canister having a high-efficiency particulate filter/(APF = 50) Any self-contained breathing apparatus with a full facepiece/(APF = 50) Any supplied-air respirator with a full facepiece Up to 100 ppm: (APF = 2000) Any supplied-air respirator that has a full facepiece and is operated in a pressure-demand or other positive-pressure mode 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 having a high-efficiency particulate filter/Any appropriate escape-type, self-contained breathing apparatus |
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| Exposure Routes inhalation, skin and/or eye contact | |
| Symptoms Irritation eyes, nose, skin; nausea | |
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Target Organs
Eyes, skin, respiratory system |
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| See also: INTRODUCTION |