NIOSH Pocket Guide to Chemical Hazards

Phenothiazine CAS 92-84-2
S(C6H4)2NH RTECS SN5075000
Synonyms & Trade Names
Dibenzothiazine, Fenothiazine, Thiodiphenylamine
DOT ID & Guide
NIOSH REL: TWA 5 mg/m3 [skin]
OSHA PEL†: none
IDLH N.D. Conversion
Physical Description
Grayish-green to greenish-yellow solid. [insecticide]
MW: 199.3
BP: 700°F
MLT: 365°F
Sol: Insoluble
VP: 0 mmHg (approx)
IP: ?

Sp.Gr: ?
Fl.P: ?
UEL: ?
LEL: ?

Combustible Solid, but not a high fire risk.
Incompatibilities & Reactivities
None reported
Measurement Methods
Personal Protection & Sanitation
Skin: Prevent skin contact
Eyes: No recommendation
Wash skin: When contaminated/Daily
Remove: When wet or contaminated
Change: Daily

First Aid (See procedures)
Eye: Irrigate immediately
Skin: Soap wash promptly
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 Itching, irritation, reddening skin; hepatitis, hemolytic anemia, abdominal cramps, tachycardia; kidney damage; skin photo sensitization
Target Organs Skin, cardiovascular system, liver, kidneys