1,3-Dioxolan-2-one,4,5-dichloro-
- 中文别名:4,5-二氯-1,3-二氧五环-2-酮; 二氯代碳酸乙烯酯
- 中文释义:4,5-二氯-1,3-二氧五环-2-酮;二氯代碳酸乙烯酯
- 英文别名:4,5-Dichloro-1,3-dioxolan-2-one;
EINECS 223-584-0;
1,3-DIOXOLANE,4,5-DICHLORO-2-OXO;
4,3-dioxolane-2-one;
Cyclic 1,2-dichloroethylene carbonate;
(+-)-trans-4,5-Dichlor-[1,3]dioxolan-2-on;
(+-)-trans-4,5-dichloro-[1,3]dioxolan-2-one;
1,2-Dichloroethylene carbonate;
4,5-Dichloro-1,3-dioxolane-2-one
- CAS No.:3967-55-3
- 分子式:
C3H2Cl2O3
- 分子量:156.95
- 精确分子量:155.93800
- PSA:35.53000
- InChI:The Key: BETICXVUVYXEJX-JCYAYHJZSA-N
- 分子结构式:
物化性质
- 外观与性状:
- 无色透明液体
- 密度:
- 1.67 g/cm3
- 沸点:
- 281.7ºC at 760 mmHg
- 闪点:
- 144.6ºC
- 折射率:
- 1.489
安全信息
- 外观与性状:
- 无色透明液体
- 密度:
- 1.67 g/cm3
- 沸点:
- 281.7ºC at 760 mmHg
- 闪点:
- 144.6ºC
- 折射率:
- 1.489
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- JH7400000
- CHEMICAL NAME :
- 1,3-Dioxolane, 4,5-dichloro-2-oxo-
- CAS REGISTRY NUMBER :
- 3967-55-3
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C3-H2-Cl2-O3
- MOLECULAR WEIGHT :
- 156.95
- WISWESSER LINE NOTATION :
- T5OOOTJ DG EG
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 648 mg/kg/54W-I
- TOXIC EFFECTS :
- Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application
- REFERENCE :
- JNCIAM Journal of the National Cancer Institute. (Washington, DC) V.1-60, 1940-78. For publisher information, see JJIND8. Volume(issue)/page/year: 48,1431,1972
海关数据
中国海关编码:2932999099
- 概述:
- 2932999099. 其他仅含氧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
- 摘要/Summary:
- 2932999099. other heterocyclic compounds with oxygen 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
计算化学数据
1.疏水参数计算参考值(XlogP):1.8
2.氢键供体数量:0
3.氢键受体数量:3
4.可旋转化学键数量:0
5.互变异构体数量:无
6.拓扑分子极性表面积:35.5
7.重原子数量:8
8.表面电荷:0
9.复杂度:103
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:2
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