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Camphor (synthetic) |
CAS 76-22-2 | ||
C10H16O |
RTECS EX1225000 | ||
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Synonyms & Trade Names 2-Camphonone, Gum camphor, Laurel camphor, Synthetic camphor |
DOT ID & Guide 2717 133 |
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Exposure
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NIOSH REL: TWA 2 mg/m3 | ||
| OSHA PEL: TWA 2 mg/m3 | |||
| IDLH 200 mg/m3 See: 76222 | Conversion | ||
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Physical Description Colorless or white crystals with a penetrating, aromatic odor. |
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MW: 152.3 |
BP: 399°F |
MLT: 345°F |
Sol: Insoluble |
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VP: 0.2 mmHg |
IP: 8.76 eV |
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Sp.Gr: 0.99 |
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Fl.P: 150°F |
UEL: 3.5% |
LEL: 0.6% |
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| Combustible Solid | |||
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Incompatibilities & Reactivities Strong oxidizers (especially chromic anhydride & potassium permanganate) |
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Measurement Methods NIOSH 1301, 2553; OSHA 7 See: NMAM or OSHA Methods |
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Personal Protection & Sanitation (See protection) Skin: Prevent skin contact Eyes: Prevent eye contact Wash skin: When contaminated Remove: When wet or contaminated Change: Daily |
First Aid (See procedures) Eye: Irrigate immediately Skin: Soap wash immediately Breathing: Respiratory support Swallow: Medical attention immediately |
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Important additional information about respirator selection Respirator Recommendations NIOSH/OSHA Up to 50 mg/m3: (APF = 25) Any supplied-air respirator operated in a continuous-flow mode£ (APF = 25) Any powered air-purifying respirator with an organic vapor cartridge in combination with a high-efficiency particulate filter.£ Up to 100 mg/m3: (APF = 50) Any air-purifying full-facepiece respirator equipped with organic vapor cartridge(s) in combination with an N100, R100, or P100 filter. Click here for information on selection of N, R, or P filters. (APF = 50) Any air-purifying, full-facepiece respirator (gas mask) with a chin-style, front- or back-mounted organic vapor canister having an N100, R100, or P100 filter. Click here for information on selection of N, R, or P filters. (APF = 50) Any powered, air-purifying respirator with a tight-fitting facepiece and organic vapor cartridge(s) in combination with 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 200 mg/m3: (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 an N100, R100, or P100 filter. Click here for information on selection of N, R, or P filters./Any appropriate escape-type, self-contained breathing apparatus |
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| Exposure Routes inhalation, skin absorption, ingestion, skin and/or eye contact | |
| Symptoms Irritation eyes, skin, mucous membrane; nausea, vomiting, diarrhea; headache, dizziness, excitement, epileptiform convulsions | |
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Target Organs
Eyes, skin, respiratory system, central nervous system |
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| See also: INTRODUCTION See MEDICAL TESTS: 0036 |