2,3,5,6-四氯吡啶
中文同义词:2,3,5,6-四氯吡啶;2,3,5,6-四氯吡啶25G;2,3,5,6-四氯吡啶,四氯吡啶;四氯吡啶(白色结晶体);2,3,5,6-四氯吡啶,98%;2,3,5,6-四氯嘧啶;四氯吡啶;2,3,5,6-四氯吡啶(CAS号:2402-79-1)
英文名称2,3,5,6-Tetrachloropyridine
英文同义词2,3,5,7-tetrachloropyridine;2,3,5,6-fourchlorinepyridine;2.3.5.6-Tetrac;2,3,5,6-TETRACHLOROPYRIDINE;Pyridine,2,3,5,6-tetrachloro-;2,3,5,6-Tetrachloropyridine98+%;2,3,5,6-tetrachloro-pyridin;Tetrapyridine
CAS号2402-79-1
分子式C5HCl4N
分子量216.88
EINECS号219-283-9
熔点90.5°C沸点251.6°C密度2.0309 (rough estimate)蒸气压3Pa at 25℃折射率1.6000 (estimate)
用途 用作医药、农药中间体,是合成除草剂毒莠定的主要原料