白色晶体。熔点200-201℃（分解）。易溶于热乙醇，微溶于氯仿、乙醚和苯。用于有机合成Hydrazinecarbothioamide， 2-phenyl-; 1-Phenyl-3-thiosemicarbazide; 1-Phenylthiosemicarbazide; 2-Phenylhydrazinecarbothioamide; AI3-03695; NSC 179798; NSC 25003; Phenylthiosemicarbazide; Semicarbazide， 1-phenyl-3-thio-