metochalcone
- 中文别名:美托查酮
- 中文释义:美托查酮
- 英文别名:1-(2,4-dimethoxyphenyl)-3-(4-methoxyphenyl)prop-2-en-1-one;
Megalip;
Metochalcon;
Trimepaton;
Lesidrin;
Spechol;
4,2',4'-trimethoxy-chalcone;
Chemicol;
Solvocolo;
Vesidril;
Trimecolo;
2',4,4'-trimethoxychalcone;
3',4',4-trimethoxychalcone;
2',4,4'-trimethoxychalone;
Metochalcone
- CAS No.:18493-30-6
- 分子式:
C18H18O4
- 分子量:298.336
- 精确分子量:298.12100
- PSA:44.76000
- InChI:The Key: HVAKUYCEWDPRCA-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.139g/cm3
- 沸点:
- 478.3ºC at 760 mmHg
- 闪点:
- 212.1ºC
- 折射率:
- 1.58
- 蒸汽压:
- 2.6E-09mmHg at 25°C
安全信息
- 密度:
- 1.139g/cm3
- 沸点:
- 478.3ºC at 760 mmHg
- 闪点:
- 212.1ºC
- 折射率:
- 1.58
- 蒸汽压:
- 2.6E-09mmHg at 25°C
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- FL7088000
- CHEMICAL NAME :
- Chalcone, 2',4,4'-trimethoxy-
- CAS REGISTRY NUMBER :
- 18493-30-6
- LAST UPDATED :
- 198609
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C18-H18-O4
- MOLECULAR WEIGHT :
- 298.36
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 7 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- THERAP Therapie. (Doin, Editeurs, 8, Place de l'Odeon, F-75006 Paris, France) V.1- 1946- Volume(issue)/page/year: 13,668,1958
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):3.6
2.氢键供体数量:0
3.氢键受体数量:4
4.可旋转化学键数量:6
5.互变异构体数量:无
6.拓扑分子极性表面积:44.8
7.重原子数量:22
8.表面电荷:0
9.复杂度:371
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:1
15.共价键单元数量:1
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