September 2010
NIOSH Publication Number 2010-168c

Phenothiazine

Synonyms & Trade Names
Dibenzothiazine, Fenothiazine, Thiodiphenylamine
CAS No.
92-84-2
RTECS No.
SN5075000
DOT ID & Guide
Formula
S(C6H4)2NH
Conversion
IDLH
N.D.
See: IDLH INDEX
Exposure Limits
NIOSH REL
: TWA 5 mg/m3 [skin]
OSHA PEL
: none
Measurement Methods

OSHA PV2048
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
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 photophobia (abnormal visual intolerance to light) sensitization
Target Organs
Skin, cardiovascular system, liver, kidneys
Personal Protection/Sanitation
(See protection codes)
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

Not available.

Important additional information about respirator selection

See also: INTRODUCTION   See ICSC CARD: 0937