2,2-Dichloropropionic acid |
Synonyms & Trade Names Dalapon; 2,2-Dichloropropanoic acid; ?,?-Dichloropropionic acid |
CAS No. 75-99-0 |
RTECS No. UF0690000 |
DOT ID & Guide |
FormulaCH3CCl2COOH |
Conversion 1 ppm = 5.85 mg/m3 |
IDLH N.D.
See: IDLH INDEX |
Exposure Limits NIOSH REL: TWA 1 ppm (6 mg/m3)
OSHA PEL†: none |
Measurement Methods
OSHA PV2017
See: NMAM or OSHA Methods |
Physical Description Colorless liquid with an acrid odor. [herbicide] [Note: A white to tan powder below 46°F. The sodium salt, a white powder, is often used.] |
MW: 143.0 |
BP: 374°F |
FRZ: 46°F |
Sol: 50% |
VP: ? |
IP: ? |
Sp.Gr: 1.40 |
Fl.P: NA |
UEL: NA |
LEL: NA |
|
|
| Noncombustible Liquid |
Incompatibilities & Reactivities Metals [Note: Very corrosive to aluminum & copper alloys. Reacts slowly in water to form hydrochloric & pyruvic acids.] |
Exposure Routes inhalation, ingestion, skin and/or eye contact |
Symptoms irritation eyes, skin, upper respiratory system; skin burns; lassitude (weakness, exhaustion), loss of appetite, diarrhea, vomiting, slowing of pulse; central nervous system depression |
Target Organs Eyes, skin, respiratory system, gastrointestinal tract, central nervous system |
|
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 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: 1509
|
