Hazard classDanger — Corrosive, Toxic
PictogramsCorrosiveToxic
H-statements- H290 May be corrosive to metals
- H300 Fatal if swallowed
- H301 Toxic if swallowed
- H310 Fatal in contact with skin
- H311 Toxic in contact with skin
- H314 Causes severe skin burns and eye damage
SynonymsTetramethylammonium hydroxide pentahydrate · 10424-65-4 · B2HKT2LCKQ · Methanaminium, N,N,N-trimethyl-, hydroxide, pentahydrate · DTXSID9065073 · Methanaminium, N,N,N-trimethyl-, hydroxide, hydrate (1:1:5) · tetramethyl ammonium hydroxide pentahydrate · RefChem:188769
Molecular weight181.23 g/mol
Data sourceAggregated classification PubChemGHS aggregated by PubChem from registrant and agency submissions; not individually harmonised. Always verify against the official SDS before compliance use.