Chlorobutanol 是一种药物防腐剂，对多种革兰氏阳性和革兰氏阴性细菌以及几种霉菌孢子和真菌具有抗性。它广泛用于食品和化妆品工业，有促进安定、睡眠的作用。

Chlorobutanol is a chemical preservative, sedative hypnotic and weak local anaesthetic similar in nature to chloral hydrate. It has antibacterial and antifungal properties. Chlorobutanol is typically used at a concentration of 0.5% where it lends long-term stability to multi-ingredient formulations.

57-15-8

C4H7Cl3O

177.45

三氯叔丁醇;Chloretone;Chlorbutol;Chloreton;YM-57158;Chlortran;Chlorobutanol

DMSO:32 mg/mL(180.3 mM)
Powder: -20°C for 3 years
In solvent: -80°C for 2 years