Perflubron (INN/USAN, or perfluorooctyl bromide; brand name Imagent) is a contrast medium for magnetic resonance imaging, computer tomography and sonography. It was approved for this use in the United States by the Food and Drug Administration in 1993.

CAS：423-55-2
中文别名：全氟辛烷基溴;全氟溴烷;1-溴-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-十七氟辛烷;1-溴全氟辛烷;1-溴十七氟辛烷;全氟辛溴烷;全氟辛基溴;
英文别名：Perfluorooctyl bromide;1-Bromoheptadecafluorooctane,Heptadecafluorooctyl bromide,Perfluorooctyl bromide;Heptadecafluoro-n-octyl Bromide;Perfluoro-n-octyl Bromide;PERFLUOROOCTYL BROMIDE;1-Bromoheptadecafluorooctane;1-bromo-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane;
分子式：C8BrF17
分子量：498.962
精确质量：497.891
Psa：0.0
Logp：6.3482

MDL号：MFCD00042082

外观与性状：透明无色液体
密度：1.93g/mLat 25°C(lit.)
沸点：142°C(lit.)
熔点：6 °C
闪点：141-143°C
折射率：n20/D 1.305(lit.)
蒸汽压：6.54mmHg at 25°C

RTECS号：RG8700000
安全说明：S26-S37/39
WGK Germany：3
危险类别码：R36/37/38
海关编码：2903799090
危险品运输编码：2810
危险类别：6.1(b)
包装等级：III
危险品标志：Xi