September 2010
NIOSH Publication Number 2010-168c

Sulprofos

Synonyms & Trade Names
Bolstar®, O-Ethyl O-(4-methylthio)phenyl S-propylphosphorodithioate
CAS No.
35400-43-2
RTECS No.
TE4165000
DOT ID & Guide
Formula
C12H19O2PS3
Conversion
1 ppm = 13.19 mg/m3
IDLH
N.D.
See: IDLH INDEX
Exposure Limits
NIOSH REL
: TWA 1 mg/m3
OSHA PEL
†: none
Measurement Methods

NIOSH PV2037
Physical Description
Tan-colored liquid with a sulfide-like odor.
MW:
322.5
BP:
?
FRZ:
?
Sol:
Low
VP:
<8 mmHg
IP:
?
Sp.Gr:
1.20
Fl.P:
?
UEL:
?
LEL:
?
Incompatibilities & Reactivities
None reported
Exposure Routes
inhalation, ingestion
Symptoms
nausea, vomiting, abdominal cramps, diarrhea, salivation; headache, dizziness, lassitude (weakness, exhaustion); rhinorrhea (discharge of thin nasal mucus), chest tightness; blurred vision, miosis; cardiac irreg; muscle fasciculation; dyspnea (breathing difficulty)
Target Organs
respiratory system, central nervous system, cardiovascular system, blood cholinesterase
Personal Protection/Sanitation
(See protection codes)
Skin: Prevent skin contact
Eyes: No recommendation
Wash skin: When contaminated
Remove: When wet or contaminated
Change: No recommendation
First Aid
(See procedures)
Eye: Irrigate immediately
Skin: Soap 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: 1248