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3-methylhexadecane

更新时间:2025-08-25 18:31:23

3-methylhexadecane结构式
3-methylhexadecane结构式
委托求购
常用名 3-methylhexadecane 英文名 3-methylhexadecane
CAS号 6418-43-5 分子量 240.46800
密度 0.776g/cm3 沸点 297.2ºC at 760 mmHg
分子式 C17H36 熔点 N/A
MSDS N/A 闪点 105.2ºC

 3-methylhexadecane名称

英文名 3-methylhexadecane
英文别名 更多

 3-methylhexadecane物理化学性质

密度 0.776g/cm3
沸点 297.2ºC at 760 mmHg
分子式 C17H36
分子量 240.46800
闪点 105.2ºC
精确质量 240.28200
LogP 6.73360
折射率 1.434
稳定性

1. 存在于香烟烟叶中。

计算化学

1.疏水参数计算参考值(XlogP):9.1

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:13

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:17

8.表面电荷:0

9.复杂度:128

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:1

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

更多

1. 沸点(ºC):294

2. 熔点(ºC):-14.7

3.相对密度(d204) :0.7792

 3-methylhexadecane安全信息

海关编码 2901100000

 3-methylhexadecane合成线路

~%

3-methylhexadecane结构式

3-methylhexadecane

6418-43-5

文献:Fischer Diss.S.19,20

 3-methylhexadecane制备

1. 烟草:OR,18

 3-methylhexadecane海关

海关编码 2901100000
中文概述 2901100000 饱和无环烃。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:2.0%。普通关税:30.0%
申报要素 品名, 成分含量, 用途, 用作气体燃料的应报明包装容器容积, 散装货物应报明
Summary 2901100000 saturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

 3-methylhexadecane英文别名

Anteisoheptadecane
14-Methylhexadecane
3-Methylheptadecan
Hexadecane,3-methyl
14-Methyl-hexadecan
3-methyl-hexadecane
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