tricresyl phosphate (o-o-o-, o-o-m-, o-o-p-, o-m-m-, o-m-p-, o-p-p-); tritolyl phosphate (o-o-o-, o-o-m-, o-o-p-, o-m-m-, o-m-p-, o-p-p-)
CAS 78-30-8 · C21H21O4P
Hazard classDanger — Health hazard, Environmental hazard
PictogramsHealth hazardEnvironmental hazard
H-statements- H370 Causes damage to organs
- H411 Toxic to aquatic life with long lasting effects
Workplace exposure limitsNIOSH REL TWA 0.1 mg/m3 [skin]
OSHA PEL TWA 0.1 mg/m3
IDLH 40 mg/m3Occupational exposure limits — NIOSH Pocket Guide.
SynonymsTri-o-tolyl phosphate · TRI-O-CRESYL PHOSPHATE · TOCP · Phosphoric acid, tris(2-methylphenyl) ester · o-Cresyl phosphate · Triorthocresyl phosphate · Phosflex 179C · Tris(o-tolyl) phosphate
Molecular weight368.4 g/mol
Data sourceHarmonised classification ECHA — EU CLP Annex VILegally binding EU classification adopted by ECHA under CLP Annex VI — the highest-confidence GHS source.
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