Chloroacetyl chloride |
Synonyms & Trade Names Chloroacetic acid chloride, Chloroacetic chloride, Monochloroacetyl chloride |
CAS No. 79-04-9 |
RTECS No. AO6475000 |
DOT ID & Guide 1752 156 |
FormulaClCH2COCl |
Conversion 1 ppm = 4.62 mg/m3 |
IDLH N.D.
See: IDLH INDEX |
Exposure Limits NIOSH REL: TWA 0.05 ppm (0.2 mg/m3)
OSHA PEL†: none |
Measurement Methods
None available
See: NMAM or OSHA Methods |
Physical Description Colorless to yellowish liquid with a strong, pungent odor. |
MW: 112.9 |
BP: 223°F |
FRZ: -7°F |
Sol: Decomposes |
VP: 19 mmHg |
IP: 10.30 eV |
Sp.Gr: 1.42 |
Fl.P: NA |
UEL: NA |
LEL: NA |
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| Noncombustible Liquid |
Incompatibilities & Reactivities Water, alcohols, bases, metals (corrosive), amines [Note: Decomposes in water to form chloroacetic acid & hydrogen chloride gas.] |
Exposure Routes inhalation, skin absorption, ingestion, skin and/or eye contact |
Symptoms irritation eyes, skin, respiratory system; eye, skin burns; cough, wheezing, dyspnea (breathing difficulty); lacrimation (discharge of tears) |
Target Organs Eyes, skin, respiratory system |
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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: Water flush immediately
Breathing: Respiratory support
Swallow: Medical attention immediately |
Respirator Recommendations Not available.
Important additional information about respirator selection |
| See also: INTRODUCTION See ICSC CARD: 0845
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