1-methoxy-2-propanol; monopropylene glycol methyl ether
CAS 107-98-2 · C4H10O2
Hazard classWarning — Flammable, Irritant / harmful
PictogramsFlammableIrritant / harmful
H-statements- H226 Flammable liquid and vapour
- H336 May cause drowsiness or dizziness
Common uses (US EPA CDR)SolventPigmentDispersing agentCorrosion inhibitorProcessing aids not otherwise specifiedIntermediate
Workplace exposure limitsNIOSH REL TWA 100 ppm (360 mg/m3) ST 150 ppm (540 mg/m3)
OSHA PEL none
IDLH N.D.Occupational exposure limits — NIOSH Pocket Guide.
Synonyms1-Methoxy-2-propanol · 1-Methoxypropan-2-ol · Methoxyisopropanol · Closol · PGME · 2-Propanol, 1-methoxy- · 1-Methoxy-2-hydroxypropane · Dowtherm 209
Molecular weight90.12 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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