100℃以上升华。易熔于乙醇、乙醚和热水，微溶于冷水。有刺激性。 5-Bromosalicylic acid is a salicylic acid derivative. Its bonding to viscose fabric can impart antibacterial properties to the fabric.[3] It has been identified as one of the brominated disinfection byproduct (Br-DBP) formed during the chlorination of saline sewage effluents.用于有机合成。 5-Bromosalicylic acid may be employed as a starting reagent for the synthesis of honokiol, a biphenyl-type neolignan. product description： 5-Bromosalicylic acid is a salicylic acid derivative. Its bonding to viscose fabric can impart antibacterial properties to the fabric. It has been identified as one of the brominated disinfection byproduct (Br-DBP) formed during the chlorination of saline sewage effluents. application： 5-Bromosalicylic acid is used as organic synthesis. The cross-coupling reaction of 5-bromosalicylic acid with alkyl and aryl Grignard reagents provides a navel efficient synthesis of substituted salicylic acids.