C₄H₈O CAS#: 109-99-9 F.W.: 72.11 Stabilized with 0.025% BHT

C₄H₈O CAS#: 109-99-9 F.W.: 72.11 No stabilizer

C₄H₈O CAS#: 109-99-9 F.W.: 72.11 Also meets ACS Specifications. Contains no stabilizer.