1,2,4-Trichlorobenzene
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CAS
120-82-1
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C6H3Cl3
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RTECS
DC2100000
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Synonyms & Trade Names
unsym-Trichlorobenzene; 1,2,4-Trichlorobenzol
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DOT ID & Guide
2321 / 153 (liquid)
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Exposure
Limits
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NIOSH REL: C 5 ppm (40 mg/m3)
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OSHA PEL†: none
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IDLH
N.D.
See: IDLH INDEX
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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
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BP: 416°F
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FRZ: 63°F
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Sol: 0.003%
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VP: 1 mmHg
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IP: ?
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Sp.Gr: 1.45
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Fl.P: 222°F
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UEL(302°F): 6.6%
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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 |
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
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First Aid (See procedures)
Eye: Irrigate immediately
Skin: Soap wash
Breathing: Respiratory support
Swallow: Medical attention immediately
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Respirator Recommendations
Not available.
Important additional information about respirator selection
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Exposure Routes
inhalation, skin absorption, ingestion, skin and/or eye contact
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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 |
