1H-Pyrrole-2,5-dione,3,4-dichloro-1-methyl-
- 中文别名:2,3-二氯-N-甲基马来酰亚胺
- 中文释义:2,3-二氯-N-甲基马来酰亚胺顺丁烯二酰亚胺;2,3-二氯-N-甲基马来酰亚胺
- 英文别名:3,4-dichloro-1-methylpyrrole-2,5-dione;
3,4-dichloro-N-methylmaleimide;
2,3-Dichloro-N-methylmaleimide;
Dichloro-N-methylmaleimide;
2,3-Dichloro-N-methylmaleinimide;
2,3,5-TRINITROTOLUENE;
N-Methyl-3,4-dichloromaleimide;
N-Methyl-2,3-dichloromaleimide;
2,3-Dichlor-N-methylmaleinimid;
3,4-dichloro-1-methyl-1H-pyrrole-2,5-dione;
Maleimide,dichloro-N-methyl;
3,4-dichloro-1-methylmaleimide;
N-Methyldichloromaleimide;
n-Methyl-dichloromaleinimide
- CAS No.:1123-61-1
- 分子式:
C5H3Cl2NO2
- 分子量:179.99
- 精确分子量:178.95400
- PSA:37.38000
- InChI:The Key: PYOLPWAVSYVLMM-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.63g/cm3
- 熔点:
- 85℃
- 沸点:
- 205.7ºC at 760mmHg
- 闪点:
- 78.2ºC
- 折射率:
- 1.575
- 蒸汽压:
- 0.246mmHg at 25°C
安全信息
- 密度:
- 1.63g/cm3
- 熔点:
- 85℃
- 沸点:
- 205.7ºC at 760mmHg
- 闪点:
- 78.2ºC
- 折射率:
- 1.575
- 蒸汽压:
- 0.246mmHg at 25°C
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- ON5200000
- CHEMICAL NAME :
- Maleimide, 2,3-dichloro-N-methyl-
- CAS REGISTRY NUMBER :
- 1123-61-1
- BEILSTEIN REFERENCE NO. :
- 0127988
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C5-H3-Cl2-N-O2
- MOLECULAR WEIGHT :
- 179.99
- WISWESSER LINE NOTATION :
- T5VNVJ B1 DG EG
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 :
- 4 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 37,15,1976
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 10 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#03682 ** REPRODUCTIVE DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- DOSE :
- 3100 ug/kg
- SEX/DURATION :
- female 9 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Specific Developmental Abnormalities - other developmental abnormalities Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants)
- REFERENCE :
- ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 37,15,1976
海关数据
中国海关编码:2925190090
- 概述:
- 2925190090 其他酰亚胺及其衍生物盐. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- 2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%
分子结构与计算化学数据
分子结构数据
1、摩尔折射率:36.38
2、摩尔体积(cm3/mol):109.9
3、等张比容(90.2K):295.2
4、表面张力(dyne/cm):51.9
5、极化率(10-24cm3):14.42
计算化学数据
1.疏水参数计算参考值(XlogP):1.2
2.氢键供体数量:0
3.氢键受体数量:2
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37.4
7.重原子数量:10
8.表面电荷:0
9.复杂度:222
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