3(2H)-Pyridazinone,4-chloro-2-methyl-5-(4-morpholinyl)-
- 中文别名:4-氯-2-甲基-5-吗啉哒嗪-3(2H)-酮
- 中文释义:4-氯-2-甲基-5-吗啉哒嗪-3(2H)-酮;4-Chloro-2-methyl-5-morpholinopyridazin-3(2H)-one
- 英文别名:4-chloro-2-methyl-5-morpholin-4-ylpyridazin-3-one;
4-Chlor-2-methyl-5-morpholino-pyridazin-3-on;
4-chloro-2-methyl-5-morpholin-4-yl-2H-pyridazin-3-one;
4-Chlor-2-methyl-5-morpholino-3-oxo-2,3-dihydro-pyridazin
- CAS No.:1080-85-9
- 分子式:C9H12ClN3O2
- 分子量:229.6635
- 精确分子量:229.06200
- PSA:47.36000
- InChI:The Key: MPFFULBWRPBYJB-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.44g/cm3
- 熔点:
- 131ºC
- 沸点:
- 309.4ºC at 760mmHg
- 闪点:
- 140.9ºC
- 折射率:
- 1.629
- 蒸汽压:
- 0.000643mmHg at 25°C
- 其它信息:
1. 熔点(ºC):131
安全信息
- 密度:
- 1.44g/cm3
- 熔点:
- 131ºC
- 沸点:
- 309.4ºC at 760mmHg
- 闪点:
- 140.9ºC
- 折射率:
- 1.629
- 蒸汽压:
- 0.000643mmHg at 25°C
- 其它信息:
1. 熔点(ºC):131
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UR6152500
- CHEMICAL NAME :
- 3(2H)-Pyridazinone, 4-chloro-2-methyl-5-morpholino-
- CAS REGISTRY NUMBER :
- 1080-85-9
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C9-H12-Cl-N3-O2
- MOLECULAR WEIGHT :
- 229.69
- WISWESSER LINE NOTATION :
- T6NNVJ B1 DG E- AT6N DOTJ
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 :
- 75 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 22,53,1979
海关数据
中国海关编码:2934999090
- 概述:
- 2934999090. 其他杂环化合物. 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
- 摘要/Summary:
- 2934999090. other heterocyclic compounds. 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:56.54
2、 摩尔体积(cm3/mol):158.9
3、 等张比容(90.2K)::426.4
4、 表面张力(dyne/cm):51.7
5、 极化率(10-24cm3):22.41
计算化学数据
1.疏水参数计算参考值(XlogP):0.3
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:1
5.互变异构体数量:无
6.拓扑分子极性表面积45.1
7.重原子数量:15
8.表面电荷:0
9.复杂度:334
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