Dayangchem's R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantities

4-methylidenecyclobut-2-en-1-one 4-methylene-2-cyclobuten-1-one; 4-Methylen-2-cyclobuten- CAS: 42827-31-6 Molecular formula: C5H4O Molecular weight: 80.08470 Exact quality: 80.02620 PSA: 17.07000 LogP: 0.68150 Physical and chemical pr

4-methylidenecyclobut-2-en-1-one cas 42827-31-6Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express