33214-70-9

• 常用中文名：5-methoxy-1,1-dimethyl-tetralin
• 常用英文名：5-methoxy-1,1-dimethyl-tetralin
• CAS号：33214-70-9
• 分子式：C₁₃H₁₈O
• 分子量：190.28100
• 发布时间：2017-03-23 07:49:33
• 更新时间：2025-09-27 10:16:42

名称

• 英文名: 8-methoxy-4,4-dimethyl-2,3-dihydro-1H-naphthalene
• 英文别名: 5,5-dimethyl-5,6,7,8-tetrahydronaphthalen-1-yl methyl ether; 1,1-dimethyl-5-methoxytetralin

物化性质

• 密度: 0.957g/cm3
• 沸点: 277.5ºC at 760 mmHg
• 分子式: C₁₃H₁₈O
• 分子量: 190.28100
• 闪点: 106.1ºC
• 精确质量: 190.13600
• PSA: 9.23000
• LogP: 3.30910
• 折射率: 1.506

安全

• 海关编码: 2909309090

合成路线

171979-70-7 ~98% 33214-70-9

文献：Danheiser, Rick L.; Casebier, David S.; Firooznia, Fariborz Journal of Organic Chemistry, 1995 , vol. 60, # 26 p. 8341 - 8350

578-57-4 ~% 33214-70-9

文献：Danheiser, Rick L.; Casebier, David S.; Firooznia, Fariborz Journal of Organic Chemistry, 1995 , vol. 60, # 26 p. 8341 - 8350

2270-59-9 ~% 33214-70-9

文献：Danheiser, Rick L.; Casebier, David S.; Firooznia, Fariborz Journal of Organic Chemistry, 1995 , vol. 60, # 26 p. 8341 - 8350

100-66-3 ~% 33214-70-9

文献：Danheiser, Rick L.; Casebier, David S.; Firooznia, Fariborz Journal of Organic Chemistry, 1995 , vol. 60, # 26 p. 8341 - 8350

33209-77-7 ~% 33214-70-9

文献：Winstein,S.; Heck,R.F. Journal of Organic Chemistry, 1972 , vol. 37, p. 825 - 836

33209-76-6 ~% 33214-70-9

文献：Winstein,S.; Heck,R.F. Journal of Organic Chemistry, 1972 , vol. 37, p. 825 - 836

108840-41-1 ~% 33214-70-9

文献：Winstein,S.; Heck,R.F. Journal of Organic Chemistry, 1972 , vol. 37, p. 825 - 836

33209-75-5 ~% 33214-70-9

文献：Winstein,S.; Heck,R.F. Journal of Organic Chemistry, 1972 , vol. 37, p. 825 - 836

上下游产品

上游产品  8
171979-70-7 578-57-4 2270-59-9 100-66-3
33209-77-7 33209-76-6 108840-41-1 33209-75-5
下游产品  3
109664-02-0 35825-57-1 568-72-9

海关

海关编码	2909309090
中文概述	2909309090 其他芳香醚及其卤化衍生物、磺化、硝化衍生物（包括亚硝化衍生物）。监管条件:无。增值税率:17.0%。退税率:9.0%。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
Summary	2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%