1H-Pyrrole-2,5-dione,1-(1-methylethyl)-
- 中文别名:N-异丙基马来酰亚胺
- 中文释义:N-异丙基马来酰亚胺;4-(Methylthio)phenol, 97%;p-Hydroxy Thioanisole;4-(Methylmercapto)phenol;3-Acetamide Thioanisole;4-(Methylthio)phenol;4-(methylsulfanyl)phenol;p-Methyl Thiophenol;4-chloro phenyl hydrazine hydrochloride;p-chloro phenyl hydrazine hydrochlor
- 英文别名:1-Isopropyl-1H-pyrrole-2,5-dione;
N-Isopropylmaleimide
- CAS No.:1073-93-4
- 分子式:
C7H9NO2
- 分子量:139.15
- 精确分子量:139.06300
- PSA:37.38000
- InChI:InChI=1/C8H9NO3/c1-6(10)7-2-4-8(5-3-7)9(11)12/h2-6,10H,1H3/t6-/m1/s1
- 分子结构式:
物化性质
- 密度:
- 1.177 g/cm3
- 沸点:
- 217.6ºC at 760 mmHg
- 闪点:
- 88.9ºC
- 折射率:
- 1.577
- 蒸汽压:
- 0mmHg at 25°C
安全信息
- 密度:
- 1.177 g/cm3
- 沸点:
- 217.6ºC at 760 mmHg
- 闪点:
- 88.9ºC
- 折射率:
- 1.577
- 蒸汽压:
- 0mmHg at 25°C
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- ON5550000
- CHEMICAL NAME :
- Maleimide, N-isopropyl-
- CAS REGISTRY NUMBER :
- 1073-93-4
- BEILSTEIN REFERENCE NO. :
- 0113986
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C7-H9-N-O2
- MOLECULAR WEIGHT :
- 139.17
- WISWESSER LINE NOTATION :
- T5VNVJ BY1&1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 18 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#01732
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:35.74
2、 摩尔体积(cm3/mol):118.1
3、 等张比容(90.2K):302.9
4、 表面张力(dyne/cm):43.2
5、 极化率(10-24cm3):14.16
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:2
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37.4
7.重原子数量:10
8.表面电荷:0
9.复杂度:188
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