2-bromo-3-methylpropiophenone CAS 1451-83-8 samples free. 2-Bromo-1-Phenyl-1-Butanone CAS 1451-83-8 safe and fast delivery. 2-Bromo-1-Phenyl-1-Butanone CAS 1451-83-8 hot selling in Russia. Bk4 Off-white Crystal Powder CAS 1451-83-8 door to door. Common Name 2-Bromo-1-Phenyl-1-Butanone CAS Number 1451-83-8 Molecular Weight 227.09800 Density 1.356g/cm3 Boiling Point 265.069°C at 760 mmHg Molecular Formula C10H11BrO Contact me: [email protected] Whats app/ Signal/ Skype: 0086 15832900195 Threema: AH8F6N9P