2-Propen-1-one,1-(2-hydroxyphenyl)-3-(4-hydroxyphenyl)-
- 中文别名:2\',4-二羟基查耳酮
- 中文释义:2’,4-二羟基查耳酮;1-(2-羟基苯基)-3-(4-羟基苯基)-2-1-丙酮;2\',4-二羟基查耳酮
- 英文别名:(E)-1-(2-hydroxyphenyl)-3-(4-hydroxyphenyl)prop-2-en-1-one;
2',4-Dihydroxychalcone;
4,2'-dihydroxychalcone;
2',4-dihydroxyflavanone
- CAS No.:13323-66-5
- 分子式:C15H12O3
- 分子量:240.25
- 精确分子量:240.07900
- PSA:57.53000
- InChI:The Key: FGPJTMCJNPRZGF-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.286g/cm3
- 沸点:
- 445.5ºC at 760 mmHg
- 闪点:
- 237.4ºC
- 折射率:
- 1.684
- 蒸汽压:
- 1.49E-08mmHg at 25°C
安全信息
- 密度:
- 1.286g/cm3
- 沸点:
- 445.5ºC at 760 mmHg
- 闪点:
- 237.4ºC
- 折射率:
- 1.684
- 蒸汽压:
- 1.49E-08mmHg at 25°C
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UD5579300
- CHEMICAL NAME :
- 2-Propen-1-one, 1-(2-hydroxyphenyl)-3-(4-hydroxyphenyl)-
- CAS REGISTRY NUMBER :
- 13323-66-5
- LAST UPDATED :
- 198909
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C15-H12-O3
- MOLECULAR WEIGHT :
- 240.27
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Unreported
- SPECIES OBSERVED :
- Mammal - species unspecified
- DOSE/DURATION :
- 610 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 20,406,1986
海关数据
中国海关编码:2914501900
- 概述:
- 2914501900 其他酮酚。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0%
- 申报要素:
- 品名, 成分含量, 用途, 丙酮报明包装
- 摘要/Summary:
- 2914501900 other ketone-phenols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%
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):3.5
2.氢键供体数量:2
3.氢键受体数量:3
4.可旋转化学键数量:3
5.互变异构体数量:24
6.拓扑分子极性表面积:57.5
7.重原子数量:18
8.表面电荷:0
9.复杂度:303
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:1
14.不确定化学键立构中心数量:0
15.共价键单元数量:1