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6,7-Dimethyltetralin

更新时间:2025-08-25 21:52:12

6,7-Dimethyltetralin结构式
6,7-Dimethyltetralin结构式
委托求购
常用名 6,7-Dimethyltetralin 英文名 6,7-Dimethyltetralin
CAS号 1076-61-5 分子量 160.25500
密度 0.949g/cm3 沸点 252.4ºC at 760mmHg
分子式 C12H16 熔点 N/A
MSDS N/A 闪点 101.5ºC

 6,7-Dimethyltetralin名称

英文名 6,7-dimethyl-1,2,3,4-tetrahydronaphthalene
英文别名 更多

 6,7-Dimethyltetralin物理化学性质

密度 0.949g/cm3
沸点 252.4ºC at 760mmHg
分子式 C12H16
分子量 160.25500
闪点 101.5ºC
精确质量 160.12500
LogP 3.18220
蒸汽压 0.0308mmHg at 25°C
折射率 1.536
分子结构

1、 摩尔折射率:52.68

2、 摩尔体积(cm3/mol):52.68

3、 等张比容(90.2K):408.8

4、 表面张力(dyne/cm):34.3

5、 极化率(10-24cm3):20.88

计算化学

1.疏水参数计算参考值(XlogP):4

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:12

8.表面电荷:0

9.复杂度:132

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

更多

1.沸点(760 mm Hg,ºC):252.4

2.闪点(ºC):101.5

3.密度(g/cm3):0.949

 6,7-Dimethyltetralin安全信息

海关编码 2902909090

 6,7-Dimethyltetralin合成线路

~%

6,7-Dimethyltetralin结构式

6,7-Dimethyltetralin

1076-61-5

文献:Coulson Journal of the Chemical Society, 1938 , p. 1305,1310

~80%

6,7-Dimethyltetralin结构式

6,7-Dimethyltetralin

1076-61-5

文献:Yalpani, Mohamed; Lunow, Thomas; Koester, Roland Chemische Berichte, 1989 , vol. 122, p. 687 - 694

~%

6,7-Dimethyltetralin结构式

6,7-Dimethyltetralin

1076-61-5

文献:Skwartschenko et al. Vestnik Moskovskogo Universiteta, 1958 , vol. 13, # 5 p. 187,189 Chem.Abstr., 1959 , p. 12249

~%

6,7-Dimethyltetralin结构式

6,7-Dimethyltetralin

1076-61-5

文献:Skwartschenko et al. Vestnik Moskovskogo Universiteta, 1958 , vol. 13, # 5 p. 187,189 Chem.Abstr., 1959 , p. 12249

~%

6,7-Dimethyltetralin结构式

6,7-Dimethyltetralin

1076-61-5

文献:Lagidze,B.M.; Loladze,N.R. J. Gen. Chem. USSR (Engl. Transl.), 1962 , vol. 32, # 5 p. 1627 - 1633,1610 - 1615

 6,7-Dimethyltetralin海关

海关编码 2902909090
中文概述 2902909090. 其他芳香烃. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:2.0%. 普通关税:30.0%
申报要素 品名, 成分含量
Summary 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

 6,7-Dimethyltetralin英文别名

2,3-Dimethyltetralin
6,7-dimethyltetralin
Naphthalene,1,2,3,4-tetrahydro-6,7-dimethyl
2,3-Dimethyl-5,6,7,8-tetrahydro-naphthalin
6,7-Dimethyl-1,2,3,4-tetrahydro-naphthalin
6,7-dimethyl-1,2,3,4-tetrahydro-naphthalene
1,2,3,4-TETRAHYDRO-6,7-DIMETHYLNAPHTHALENE
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