Specification Sheet

NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4.
117
Chemical Name
CAS # Synonym
IDLH
(ppm)
OEL
(ppm)
Odor
Threshold
(ppm)
Respirator
(to 10x OEL) Comments
2,4,6-Trinitrotoluene
(TNT)
118-96-7
sym-Trinitrotoluene, TNT,
Trinitrotoluene, Trinitrotoluol
1000 mg/m
3
TWA=0.1 mg/m
3
-skin-
OV/N95 See comment D,
page 8
Triorthocresyl
phosphate
78-30-8
o-Tritolyl phosphate, TCP,
TOCP, Tricresylphosphate
40 mg/m
3
TWA=0.1 mg/m
3
-skin-
R95
P95
Triphenyl phosphate
115-86-6
Phenyl phosphate, TPP TWA=3 mg/m
3
N95 OV/N95 may be
preferable if heat is
involved
Trisodium phosphate
7601-54-9
Sodium o-phosphate, TSP STEL=5 mg/m
3
(AIHA)
(F)N95 N95 acceptable with
appropriate eye/face
protection
Tungsten, metal and
insoluble compounds
(as W)
7440-33-7
TWA=5 mg/m
3
STEL=10 mg/m
3
N95
Tungsten, soluble
compounds (as W)
7440-33-7
TWA=1 mg/m
3
STEL=3 mg/m
3
N95