Synonym: THF, Diethylene oxide
CAS Number: 109-99-9
Molecular Formula: C4H8O
Molecular Weight: 72.11
MDL Number: MFCD00005356
Assay (GC) – ≥ 99.90 %
Inhibitor – 200 – 400 ppm BHT
Peroxide (as H2O2) – < 0.005 %
Water (by Karl Fischer) – < 0.002 %
Contains BHT as inhibitor to peroxide formation.
Danger! Highly flammable liquid and vapor. Harmful if swallowed. Causes serious eye irritation. May cause respiratory irritation. Suspected of causing cancer. Keep away from heat/sparks/open flames/hot surfaces.
DOT: UN2056, Tetrahydrofuran, 3, PG II
Not for food, drug, human, animal or household use. For laboratory, industrial, or manufacturing only.