4H-1-Benzopyran-4-one,3-methyl-2-phenyl-
- 中文别名:4-(2-溴-2-丙烯基)-4-甲基-γ-丁内酯
- 中文释义:4-(2-溴-2-丙烯基)-4-甲基-γ-丁内酯
- 英文别名:3-methyl-2-phenylchromen-4-one;
FLAVONE,3-METHYL;
3-methyl-2-phenyl-chromen-4-one;
3-Methyl-2-phenyl-4H-1-benzopyran-4-one;
3-Methyl-2-phenyl-chromen-4-on;
3-Methylflavone;
REC 1-0025;
3-methyl-2-phenyl-4H-chromen-4-one;
3-Methylflavon;
3-Metilflavone
- CAS No.:71972-66-2
- 分子式:C16H12O2
- 分子量:0
- 精确分子量:236.08400
- PSA:30.21000
- InChI:The Key: LPACBRAWRCXZGB-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.197g/cm3
- 沸点:
- 374.7ºC at 760 mmHg
- 闪点:
- 170.1ºC
- 折射率:
- 1.615
安全信息
- 密度:
- 1.197g/cm3
- 沸点:
- 374.7ºC at 760 mmHg
- 闪点:
- 170.1ºC
- 折射率:
- 1.615
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- LK8748200
- CHEMICAL NAME :
- Flavone, 3-methyl-
- CAS REGISTRY NUMBER :
- 71972-66-2
- BEILSTEIN REFERENCE NO. :
- 0180009
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C16-H12-O2
- MOLECULAR WEIGHT :
- 236.28
- WISWESSER LINE NOTATION :
- T66 BO EVJ CR& D1
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 :
- 760 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity)
- REFERENCE :
- FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 11,855,1956
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):无
2.氢键供体数量:0
3.氢键受体数量:2
4.可旋转化学键数量:1
5.互变异构体数量:无
6.拓扑分子极性表面积:26.3
7.重原子数量:18
8.表面电荷:0
9.复杂度:363
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:0
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