1,1,1,2-Tetrachloroethane
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CAS
630-20-6
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CCl3CH2Cl
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RTECS
KI8450000
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Synonyms & Trade Names
None
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DOT ID & Guide
1702 / 151
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Exposure
Limits
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NIOSH REL: Handle with caution in the workplace. See Appendix C (Chloroethanes)
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OSHA PEL: none
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IDLH
N.D.
See: IDLH INDEX
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Conversion
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Physical Description
Yellowish-red liquid.
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MW: 167.9
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BP: 267°F
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FRZ: -94°F
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Sol: 0.1%
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VP(77°F): 14 mmHg
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IP: ?
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Sp.Gr: 1.54
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Fl.P: ?
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UEL: ?
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LEL: ?
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Incompatibilities & Reactivities
Potassium; sodium; dinitrogen tetraoxide; potassium hydroxide; nitrogen tetroxide; sodium potassium alloy; 2,4-dinitrophenyl disulfide
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Measurement Methods
None available
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
Provide: Eyewash, Quick drench
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First Aid (See procedures)
Eye: Irrigate immediately
Skin: Soap wash immediately
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, ingestion, skin and/or eye contact
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Symptoms
Irritation eyes, skin; lassitude (weakness, exhaustion), restlessness, irregular respiration, muscle incoordination; in animals: liver changes
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Target Organs
Eyes, skin, central nervous system, liver
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