1,1,1,2-Tetrachloroethane |
Synonyms & Trade Names None |
CAS No. 630-20-6 |
RTECS No. KI8450000 |
DOT ID & Guide 1702 151 |
FormulaCCl3CH2Cl |
Conversion |
IDLH N.D.
See: IDLH INDEX |
Exposure Limits NIOSH REL: Handle with caution in the workplace. See Appendix C (Chloroethanes)
OSHA PEL: none |
Measurement Methods
None available
See: NMAM or OSHA Methods |
Physical Description Yellowish-red liquid. |
MW: 167.9 |
BP: 267°F |
FRZ: -94°F |
Sol: 0.1% |
VP(77°F): 14 mmHg |
IP: ? |
Sp.Gr: 1.54 |
Fl.P: ? |
UEL: ? |
LEL: ? |
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Incompatibilities & Reactivities Potassium; sodium; dinitrogen tetraoxide; potassium hydroxide; nitrogen tetroxide; sodium potassium alloy; 2,4-dinitrophenyl disulfide |
Exposure Routes inhalation, ingestion, skin and/or eye contact |
Symptoms irritation eyes, skin; lassitude (weakness, exhaustion), restlessness, irreg respiration, muscle incoordination; in animals: liver changes |
Target Organs Eyes, skin, central nervous system, liver |
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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: No recommendation
Provide: Eyewash, Quick drench |
First Aid (See procedures)
Eye: Irrigate immediately
Skin: Soap wash immediately
Breathing: Respiratory support
Swallow: Medical attention immediately |
Respirator Recommendations Not available.
Important additional information about respirator selection |
| See also: INTRODUCTION See ICSC CARD: 1486
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