NIOSH Pocket Guide to Chemical Hazards

Iodoform CAS 75-47-8
CHI3 RTECS PB7000000
Synonyms & Trade Names
Triiodomethane
DOT ID & Guide
Exposure
Limits
NIOSH REL: TWA 0.6 ppm (10 mg/m3)
OSHA PEL�: none
IDLH N.D. Conversion 1 ppm = 16.10 mg/m3
Physical Description
Yellow to greenish-yellow powder or crystalline solid with a pungent, disagreeable odor. [antiseptic for external use]
MW: 393.7
BP: 410°F (Decomposes)
MLT: 246°F
Sol: 0.01%
VP: ?
IP: ?

Sp.Gr: 4.01
Fl.P: NA
UEL: NA
LEL: NA

Noncombustible Solid
Incompatibilities & Reactivities
Strong oxidizers, lithium, metallic salts (e.g., mercuric oxide, silver nitrate), strong bases, calomel, tannin
Measurement Methods
None available
Personal Protection & Sanitation
Skin: Prevent skin contact
Eyes: Prevent eye contact
Wash skin: When contaminated
Remove: When wet or contaminated
Change: Daily

First Aid (See procedures)
Eye: Irrigate immediately
Skin: Soap wash immediately
Breathing: Respiratory support
Swallow: Medical attention immediately
Respirator Recommendations To be added later
Exposure Routes inhalation, skin absorption, ingestion, skin and/or eye contact
Symptoms Irritation eyes, skin; lassitude (weakness, exhaustion), dizziness, nausea, incoordination, central nervous system depression; dyspnea (breathing difficulty); liver, kidney, heart damage; visual disturbance
Target Organs Eyes, skin, respiratory system, liver, kidneys, heart
See also: INTRODUCTION