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Phenol |
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Synonyms & Trade NamesCarbolic acid, Hydroxybenzene, Monohydroxybenzene, Phenyl alcohol, Phenyl hydroxide |
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CAS No.108-95-2 |
RTECS No.SJ3325000 |
DOT ID & Guide1671 153 (solid)2312 153 (molten) 2821 153 (solution) |
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FormulaC6H5OH |
Conversion1 ppm = 3.85 mg/m3 |
IDLH250 ppmSee: 108952 |
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Exposure LimitsNIOSH REL: TWA 5 ppm (19 mg/m3) C 15.6 ppm (60 mg/m3) [15-minute] [skin]OSHA PEL: TWA 5 ppm (19 mg/m3) [skin] |
Measurement MethodsNIOSH 2546; OSHA 32 See: NMAM or OSHA Methods |
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Physical DescriptionColorless to light-pink, crystalline solid with a sweet, acrid odor. [Note: Phenol liquefies by mixing with about 8% water.] |
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MW:94.1 |
BP:359°F |
MLT: 109°F | Sol(77°F): 9% | VP:0.4 mmHg |
IP:8.50 eV |
Sp.Gr:1.06 |
Fl.P:175°F |
UEL:8.6% |
LEL:1.8% |
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| Combustible Solid | |||||
Incompatibilities & ReactivitiesStrong oxidizers, calcium hypochlorite, aluminum chloride, acids |
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Exposure Routesinhalation, skin absorption, ingestion, skin and/or eye contact |
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Symptomsirritation eyes, nose, throat; anorexia, weight loss; lassitude (weakness, exhaustion), muscle ache, pain; dark urine; cyanosis; liver, kidney damage; skin burns; dermatitis; ochronosis; tremor, convulsions, twitching |
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Target OrgansEyes, skin, respiratory system, liver, kidneys |
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Personal Protection/Sanitation(See protection codes)Skin: Prevent skin contact Eyes: Prevent eye contact Wash skin: When contaminated Remove: When wet or contaminated Change: Daily Provide: Eyewash, Quick drench |
First Aid(See procedures)Eye: Irrigate immediately Skin: Soap wash immediately Breathing: Respiratory support Swallow: Medical attention immediately |
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Respirator RecommendationsNIOSH/OSHA Up to 50 ppm: Up to 125 ppm: Up to 250 ppm: Emergency or planned entry into unknown concentrations or IDLH conditions: Escape: |
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| See also: INTRODUCTION See ICSC CARD: 0070 See MEDICAL TESTS: 0182 | |||||
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