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                      Product Name: Ethyl 4-bromocrotonate
                      Synonyms: Ethylbromocrotonatepract; 4-Bromocrotonic acid ethyl ester; Ethyl trans-4-bromo-2-butenoate; ethyl (2E)-4-bromobut-2-enoate; AI3-52372; 2-Butenoic acid, 4-bromo-, ethyl ester; ethyl (2Z)-4-bromobut-2-enoate; (E)-ethyl 4-bromobut-2-enoate
                      CAS RN.: 6065-32-3;37746-78-4
                      EINECS: 227-996-1
                      Molecular Weight: 193.0385
                      Molecular Formula: C6H9BrO2
                      Density: 1.4g/cm3
                      Boiling Point(℃): 213.9°C at 760 mmHg
                      Flash Point(℃): 76.7°C
                      refractive_index: 1.483
                      Ethyl 4-bromocrotonate