13980-94-4

• 常用中文名：美他二醇
• 常用英文名：2,3-Butanediol,2-(3-chlorophenyl)-3-methyl-
• CAS号：13980-94-4
• 分子式：C₁₁H₁₅ClO₂
• 分子量：214.68900
• 发布时间：2018-03-02 08:00:00
• 更新时间：2025-09-10 12:52:55

名称

• 中文名: 美他二醇
• 英文名: 2-(3-chlorophenyl)-3-methylbutane-2,3-diol
• 英文别名: Metaglycodolum [INN-Latin]; 2,3-BUTANEDIOL,2-(m-CHLOROPHENYL)-3-METHYL; 2-m-Chlorophenyl-3-methyl-2,3-butanediol; Metaglycodol; Metaglicodol [INN-Spanish]

物化性质

• 密度: 1.195g/cm3
• 沸点: 332.8ºC at 760mmHg
• 分子式: C₁₁H₁₅ClO₂
• 分子量: 214.68900
• 闪点: 155.1ºC
• 精确质量: 214.07600
• PSA: 40.46000
• LogP: 2.31840
• 蒸汽压: 5.66E-05mmHg at 25°C
• 折射率: 1.549

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : EK0875000 CHEMICAL NAME : 2,3-Butanediol, 2-(m-chlorophenyl)-3-methyl- CAS REGISTRY NUMBER : 13980-94-4 LAST UPDATED : 199106 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C11-H15-Cl-O2 MOLECULAR WEIGHT : 214.71 WISWESSER LINE NOTATION : QX1&1&XQ1&R CG HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 450 mg/kg TOXIC EFFECTS : Behavioral - altered sleep time (including change in righting reflex) Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - respiratory depression REFERENCE : TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 3,335,1961 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 700 mg/kg TOXIC EFFECTS : Behavioral - altered sleep time (including change in righting reflex) Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - respiratory depression REFERENCE : TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 3,335,1961