英语词典化工词典

2,3-Butanediol,2-(3-chlorophenyl)-3-methyl-

2,3-Butanediol,2-(3-chlorophenyl)-3-methyl-


  • 中文别名:美他二醇
  • 中文释义:美他二醇
  • 英文别名:2-(3-chlorophenyl)-3-methylbutane-2,3-diol;
    Metaglycodolum [INN-Latin];
    2,3-BUTANEDIOL,2-(m-CHLOROPHENYL)-3-METHYL;
    2-m-Chlorophenyl-3-methyl-2,3-butanediol;
    Metaglycodol;
    Metaglicodol [INN-Spanish] 
  • CAS No.:13980-94-4
  • 分子式:C11H15ClO2
  • 分子量:0
  • 精确分子量:214.07600
  • PSA:40.46000
  • 分子结构式:

物化性质

密度:
1.195g/cm3
沸点:
332.8ºC at 760mmHg
闪点:
155.1ºC
折射率:
1.549
蒸汽压:
5.66E-05mmHg at 25°C

安全信息

密度:
1.195g/cm3
沸点:
332.8ºC at 760mmHg
闪点:
155.1ºC
折射率:
1.549
蒸汽压:
5.66E-05mmHg at 25°C

毒理性

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

分子结构与计算化学数据

计算化学数据

1.疏水参数计算参考值(XlogP):1.8

2.氢键供体数量:2

3.氢键受体数量:2

4.可旋转化学键数量:2

5.互变异构体数量:无

6.拓扑分子极性表面积:40.5

7.重原子数量:14

8.表面电荷:0

9.复杂度:206

10.同位素原子数量:0

11.确定原子立构中心数量:0

12.不确定原子立构中心数量:1

13.确定化学键立构中心数量:0

14.不确定化学键立构中心数量:0

15.共价键单元数量:1

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