3-(4-chlorophenyl)-4,5-dihydro-1H-pyridazin-6-one
- 中文别名:2,3,4,5-四氢-6(4-氯苯基)-3(2H-)-吡嗪酮
- 中文释义:2,3,4,5-四氢-6(4-氯苯基)-3(2H-)-吡嗪酮
- 英文别名:3-(4-chlorophenyl)-4,5-dihydro-1H-pyridazin-6-one;
6-(chloro)-2,3,4,5-tetrahydropyridazine-3-one;
3-p-Chlorophenylpyridazin-6-one;
6-(4-chlorophenyl)-4,5-dihydro-3(2H)-pyridazinone;
3(2H)-Pyridazinone,4,5-dihydro-6-(4-chlorophenyl);
6-(4-chlorophenyl)-4,5-dihydropyridazinone;
6-(4-chlorophenyl)-2,4,5-trihydropyridazin-3-one;
6-(p-chlorophenyl)-4,5-dihydro-3(2H)-pyridazinone;
6-(4-chloro-phenyl)-4,5-dihydro-2H-pyridazin-3-one;
6-(4-chlorophenyl)-4,5-dihydropyridazin-3(2H)-one;
6-(4-chlorphenyl)-4,5-dihydropyridazine-3(2H)-one;
6-(4-chlorophenyl)-2,3,4,5-tetrahydropyridazin-3-one
- CAS No.:1079-73-8
- 分子式:C10H9ClN2O
- 分子量:208.64400
- 精确分子量:208.04000
- PSA:44.95000
- InChI:The Key: AZDWIMWFLAIPIR-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.36g/cm3
- 折射率:
- 1.641
安全信息
- 密度:
- 1.36g/cm3
- 折射率:
- 1.641
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UR6357000
- CHEMICAL NAME :
- 3(2H)-Pyridazinone, 4,5-dihydro-6-(4-chlorophenyl)-
- CAS REGISTRY NUMBER :
- 1079-73-8
- BEILSTEIN REFERENCE NO. :
- 0163382
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C10-H9-Cl-N2-O
- MOLECULAR WEIGHT :
- 208.66
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 :
- 250 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- PJPPAA Polish Journal of Pharmacology and Pharmacy. (ARS Polona, POB 1001, 00-068 Warsaw 1, Poland) V.25- 1973- Volume(issue)/page/year: 28,537,1976
海关数据
中国海关编码:2933990090
- 概述:
- 2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
- 申报要素:
- 品名, 成分含量, 用途, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
- 摘要/Summary:
- 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
分子结构与计算化学数据
分子结构数据
1、 摩尔折射率:55.09
2、 摩尔体积(cm3/mol):152.5
3、 等张比容(90.2K)::459.7
4、 表面张力(dyne/cm):49.6
5、 极化率(10-24cm3):21.83
计算化学数据
1.疏水参数计算参考值(XlogP):1.6
2.氢键供体数量:1
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:3
6.拓扑分子极性表面积41.5
7.重原子数量:14
8.表面电荷:0
9.复杂度:257
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