Tetrakis(hydroxymethyl)phosphonium chloride
CAS 124-64-1 · C4H12ClO4P
Hazard classDanger — Corrosive, Toxic, Irritant / harmful, Health hazard, Environmental hazard
PictogramsCorrosiveToxicIrritant / harmfulHealth hazardEnvironmental hazard
H-statements- H290 May be corrosive to metals
- H301 Toxic if swallowed
- H311 Toxic in contact with skin
- H312 Harmful in contact with skin
- H314 Causes severe skin burns and eye damage
- H315 Causes skin irritation
- H317 May cause an allergic skin reaction
- H318 Causes serious eye damage
- H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
- H400 Very toxic to aquatic life
- H411 Toxic to aquatic life with long lasting effects
Synonyms204-707-7 · Tetrakis(hydroxymethyl)phosphonium chloride · THPC · Pyroset TKC · TETRAMETHYLOLPHOSPHONIUM CHLORIDE · Retardol C · NCI-C55061 · Tetrakis(hydroxymethyl)phosphochloride
Molecular weight190.56 g/mol
Data sourceAggregated classification PubChem · REACH-registeredGHS aggregated by PubChem from registrant and agency submissions; not individually harmonised. Always verify against the official SDS before compliance use.
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Guide only. This information is compiled from published safety data sheets and public regulatory registries and is believed correct at the date of publication shown. It is not all-inclusive and shall be used only as a guide. It does not replace the manufacturer’s current Safety Data Sheet, which governs in all cases. SNRL shall not be held liable for any injury, loss or damage resulting from handling of, or contact with, any product listed.