 
                Butene
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                
                 590-18-1
                                butene,590-18-1
            2025-10-24  Discover CIS-2-BUTENE (CAS No: 590-18-1) and related compounds. Ideal for advanced chemical applications. Competitive pricing, fast delivery, and expert support worldwide.