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Pyrene, dimethyl-

更新时间:2024-01-08 10:56:24

Pyrene, dimethyl-结构式
Pyrene, dimethyl-结构式
委托求购
常用名 Pyrene, dimethyl- 英文名 Pyrene, dimethyl-
CAS号 30582-03-7 分子量 230.30400
密度 1.183g/cm3 沸点 406.6ºC at 760 mmHg
分子式 C18H14 熔点 N/A
MSDS N/A 闪点 191.5ºC

 Pyrene, dimethyl-名称

英文名 1,2-dimethylpyrene
英文别名 更多

 Pyrene, dimethyl-物理化学性质

密度 1.183g/cm3
沸点 406.6ºC at 760 mmHg
分子式 C18H14
分子量 230.30400
闪点 191.5ºC
精确质量 230.11000
LogP 5.20080
折射率 1.786
稳定性

1. 存在于烟气中。

2. 甲基位置未确定,有多种异构体。

分子结构

1、 摩尔折射率:460.7

2、 摩尔体积(cm3/mol):24.1

3、 等张比容(90.2K):553.9

4、 表面张力(dyne/cm):40.2

5、 极化率(10-24cm3):29.76

计算化学

1.疏水参数计算参考值(XlogP):5.8

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:18

8.表面电荷:0

9.复杂度:320

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

 Pyrene, dimethyl-英文别名

Pyrene,dimethyl
Dimethylpyrene
Pyrene,1,2-dimethyl
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