CAS: 30525-89-4 EC No: 200-001-8 MDL No: MFCD00133991 RTECS: RV0540000 UN No: UN2213; Haz Class: 4.1; Packing Group: III Powder Linear Formula: (CH₂O)_n MW: 30.03 (monomer) Melting Point: 120-170° (decomposes) Flash Point: 70°C (158°F) …