관리번호	물질명	CAS	FEMA	이명
H190	4-Hydroxy-4-methylpentan-2-one	123-42-2		2-Pentanone, 4-hydroxy-4-methyl-; Acetonyldimethylcarbinol; Diacetone alcohol; Diketone alcohol; Tyranton; 4-Hydroxy-4-methylpentanone; 4-Hydroxy-4-methyl-2-pentanone; 2-Methyl-2-pentanol-4-one; 4-Methyl-2-pentanon-4-ol; 4-Hydroxy-2-keto- 4-methylpentane; 4-Hydroxy-4-methyl-pentan- 2-on; Diacetone; 4-Hydroxy-4-methylpentanone-2; 2-Hydroxy-2-methyl-4-pentanone; 2-Methyl- 3-pentanol-4-one; 4-Methyl-4-hydroxy- 2-pentanone; Hydroxy-4-methyl-2-pentanone; Pyraton