4-Bromobenzocyclobutene
- 中文别名:4-溴苯并环丁烯
- 中文释义:4-溴苯并环丁烯;4-溴苯并环丁烷
- 英文别名:4-bromobicyclo[4.2.0]octa-1(6),2,4-triene;
AC-157;
bromobenzocyclobutene;
3-Bromobicyclo[4.2.0]octa-1,3,5-triene 4-Bromo-1,2-dihydrobenzocyclobutene;
3-Bromobicyclo[4.2.0]octa-1,3,5-triene;
4-Brom-1,2-dihydrobenzocyclobuten;
4-BROMO-BENZOCYCLOBUTANE;
4-Bromobenzocyclobutene;
4-bromobenzocyclobutene
- CAS No.:1073-39-8
- 分子式:C8H7Br
- 分子量:183.04
- 精确分子量:181.97300
- PSA:0.00000
- InChI:The Key: GMHHTGYHERDNLO-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.564 g/cm3
- 熔点:
- 94-97 °C(lit.)
- 沸点:
- 221.4ºC at 760 mmHg
- 闪点:
- 92.1ºC
- 折射率:
- 1.627
- 蒸汽压:
- 0.159mmHg at 25°C
安全信息
- 密度:
- 1.564 g/cm3
- 熔点:
- 94-97 °C(lit.)
- 沸点:
- 221.4ºC at 760 mmHg
- 闪点:
- 92.1ºC
- 折射率:
- 1.627
- 蒸汽压:
- 0.159mmHg at 25°C
海关数据
中国海关编码:2903890090
- 概述:
- 2903890090. 其他环烷烃、环烯烃或环萜烯烃的卤化衍生物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- 2903890090. halogenated derivatives of cyclanic, cyclenic or cyclotherpenic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%
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):2.2
2.氢键供体数量:0
3.氢键受体数量:0
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0
7.重原子数量:9
8.表面电荷:0
9.复杂度:111
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
热门化工词典词汇
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