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1,2,4-Trichlorobenzene |
CAS 120-82-1 | ||
C6H3Cl3 |
RTECS DC2100000 | ||
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Synonyms & Trade Names unsym-Trichlorobenzene; 1,2,4-Trichlorobenzol |
DOT ID & Guide 2321 153 (liquid) |
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Exposure
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NIOSH REL: C 5 ppm (40 mg/m3) | ||
| OSHA PEL†: none | |||
| IDLH N.D. See: IDLH INDEX | Conversion 1 ppm = 7.42 mg/m3 | ||
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Physical Description Colorless liquid or crystalline solid (below 63°F) with an aromatic odor. |
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MW: 181.4 |
BP: 416°F |
FRZ: 63°F |
Sol: 0.003% |
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VP: 1 mmHg |
IP: ? |
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Sp.Gr: 1.45 |
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Fl.P: 222°F |
UEL(302°F): 6.6% |
LEL(302°F): 2.5% |
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Class IIIB Combustible Liquid Combustible Solid |
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Incompatibilities & Reactivities Acids, acid fumes, oxidizers, steam |
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Measurement Methods NIOSH 5517 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: No recommendation |
First Aid (See procedures) Eye: Irrigate immediately Skin: Soap wash Breathing: Respiratory support Swallow: Medical attention immediately |
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Important additional information about respirator selection Respirator Recommendations Not available. |
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| Exposure Routes inhalation, skin absorption, ingestion, skin and/or eye contact | |
| Symptoms Irritation eyes, skin, mucous membrane; in animals: liver, kidney damage; possible teratogenic effects | |
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Target Organs
Eyes, skin, respiratory system, liver, reproductive system |
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| See also: INTRODUCTION See ICSC CARD: 1049 |