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CAS號:398-23-2
英文名稱:4,4'-Difluorobiphenyl
英文同義詞:pfb 15;4.4'-Difluorob;4,4'-Difluorodiphenyl;4,4'-DIFLUOROBIPHENYL;p,p’-difluorobiphenyl;Aprepitant Impurity 64;Biphenyl, 4,4'-difluoro-;4,4'-Difluorobiphenyl;4,4'-Difluorobiphenyl 99%;4,4'-Difluorobiphenyl,99%
中文名稱:4,4'-二氟聯苯
中文同義詞:阿瑞吡坦雜質64;4,4'-二氟苯;4,4ˊ-二氟聯苯;4,4'-二氟聯苯;4,4'-二氟聯苯;APPLIENT雜質64;4,4-二氟-1,1-聯苯;4,4‘-二氟聯苯 標準品;4,4'-二氟聯苯,99%;4,4'-二氟聯苯(PFB 15)
分子式:C12H8F2
分子量:190.19
熔點:88-91 °C(lit.)
沸點:254-255 °C(lit.)
密度:1.2470 (rough estimate)
折射率:1.5678 (estimate)
閃點:254-255°C
水溶解性:Insoluble
Merck:14,3149
BRN:2044699
CAS 數據庫:398-23-2(CAS DataBase Reference)
NIST化學物質信息:1,1'-Biphenyl, 4,4'-difluoro-(398-23-2)