68524-20-9

• 常用中文名：5-[p-(Pentyloxy)phenyl]-5-methylhydantoin
• 常用英文名：5-[p-(Pentyloxy)phenyl]-5-methylhydantoin
• CAS号：68524-20-9
• 分子式：C₁₅H₂₀N₂O₃
• 分子量：276.33100
• 发布时间：2017-03-01 18:49:32
• 更新时间：2025-08-25 16:04:25

名称

• 英文名: 5-methyl-5-(4-pentoxyphenyl)imidazolidine-2,4-dione
• 英文别名: 5-p-Pentoxyphenyl-5-methylhydantoin; Hydantoin,5-(p-pentoxyphenyl)-5-methyl; 5-<4-Pentoxy-phenyl>-5-methyl-hydantoin; 5-methyl-5-(4-pentyloxy-phenyl)-imidazolidine-2,4-dione

物化性质

• 密度: 1.121g/cm3
• 分子式: C₁₅H₂₀N₂O₃
• 分子量: 276.33100
• 精确质量: 276.14700
• PSA: 74.41000
• LogP: 2.22610
• 折射率: 1.521

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : MU4015000 CHEMICAL NAME : Hydantoin, 5-(p-pentoxyphenyl)-5-methyl- CAS REGISTRY NUMBER : 68524-20-9 LAST UPDATED : 198609 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C15-H21-N2-O3 MOLECULAR WEIGHT : 277.38 WISWESSER LINE NOTATION : T5MVMV EHJ E1 ER DO5 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 700 mg/kg TOXIC EFFECTS : Autonomic Nervous System - smooth muscle relaxant (mechanism undefined, spasmolytic) REFERENCE : KHFZAN Khimiko-Farmatsevticheskii Zhurnal. Chemical Pharmaceutical Journal. For English translation, see PCJOAU. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1967- Volume(issue)/page/year: 12(8),55,1978