thiram (ISO); tetramethylthiuram disulphide
CAS 137-26-8 · C6H12N2S4
Hazard classWarning — Irritant / harmful, Health hazard, Environmental hazard
PictogramsIrritant / harmfulHealth hazardEnvironmental hazard
H-statements- H332 Harmful if inhaled
- H302 Harmful if swallowed
- H373 May cause damage to organs through prolonged or repeated exposure
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H317 May cause an allergic skin reaction
- H400 Very toxic to aquatic life
- H410 Very toxic to aquatic life with long lasting effects
Common uses (US EPA CDR)Polymerization promoterProcessing aids not otherwise specified
Workplace exposure limitsNIOSH REL TWA 5 mg/m3
OSHA PEL TWA 5 mg/m3
IDLH 100 mg/m3Occupational exposure limits — NIOSH Pocket Guide.
Synonymsthiram · Tetramethylthiuram disulfide · Thiuram · TMTD · Rezifilm · Pomarsol · Thirame · Arasan
Molecular weight240.4 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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