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Ethyl chloride |
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Synonyms & Trade NamesChloroethane, Hydrochloric ether, Monochloroethane, Muriatic ether |
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CAS No.75-00-3 |
RTECS No.KH7525000 |
DOT ID & Guide1037 115 |
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FormulaCH3CH2Cl |
Conversion1 ppm = 2.64 mg/m3 |
IDLH3800 ppm [10%LEL]See: 75003 |
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Exposure LimitsNIOSH REL: Handle with caution in the workplace. See Appendix C (Chloroethanes)OSHA PEL: TWA 1000 ppm (2600 mg/m3) |
Measurement MethodsNIOSH 2519 See: NMAM or OSHA Methods |
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Physical DescriptionColorless gas or liquid (below 54°F) with a pungent, ether-like odor. [Note: Shipped as a liquefied compressed gas.] |
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MW:64.5 |
BP:54°F |
FRZ:-218°F |
Sol:0.6% |
VP:1000 mmHg |
IP:10.97 eV |
Sp.Gr:0.92 (Liquid at 32°F) |
Fl.P:NA (Gas) -58°F (Liquid) |
UEL:15.4% |
LEL:3.8% |
RGasD:2.23 |
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| Flammable Gas | |||||
Incompatibilities & ReactivitiesChemically-active metals such as sodium, potassium, calcium, powdered aluminum, zinc & magnesium; oxidizers; water or steam [Note: Reacts with water to form hydrochloric acid.] |
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Exposure Routesinhalation, skin absorption (liquid), ingestion (liquid), skin and/or eye contact |
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Symptomsincoordination, inebriation; abdominal cramps; cardiac arrhythmias, cardiac arrest; liver, kidney damage |
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Target OrgansLiver, kidneys, respiratory system, cardiovascular system, central nervous system |
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Personal Protection/Sanitation(See protection codes)Skin: Prevent skin contact (liquid) Eyes: Prevent eye contact (liquid) Wash skin: No recommendation Remove: When wet (flammable) Change: No recommendation |
First Aid(See procedures)Eye: Irrigate immediately (liquid) Skin: Water flush promptly (liquid) Breathing: Respiratory support Swallow: Medical attention immediately (liquid) |
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Respirator RecommendationsOSHA Up to 3800 ppm: Emergency or planned entry into unknown concentrations or IDLH conditions: Escape: |
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| See also: INTRODUCTION See ICSC CARD: 0132 | |||||
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