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5,7-dimethoxy-2,2-dimethylchromene

更新时间:2025-08-29 12:05:05

5,7-dimethoxy-2,2-dimethylchromene结构式
5,7-dimethoxy-2,2-dimethylchromene结构式
品牌特惠专场
常用名 5,7-dimethoxy-2,2-dimethylchromene 英文名 5,7-dimethoxy-2,2-dimethylchromene
CAS号 21421-66-9 分子量 220.26400
密度 1.063g/cm3 沸点 325.9ºC at 760mmHg
分子式 C13H16O3 熔点 N/A
MSDS N/A 闪点 N/A

 5,7-dimethoxy-2,2-dimethylchromene用途


5,7-二甲氧基-2,2-二甲基铬烯是一种合成的前壳类化合物,具有潜在的昆虫控制功能。5,7-二甲氧基-2,2-二甲基铬烯诱导盾蝽(Eurgaster integriceps)孵化幼虫色素损失[1][2]。

 5,7-dimethoxy-2,2-dimethylchromene名称

英文名 5,7-dimethoxy-2,2-dimethylchromene
英文别名 更多

 5,7-dimethoxy-2,2-dimethylchromene生物活性

描述 5,7-二甲氧基-2,2-二甲基铬烯是一种合成的前壳类化合物,具有潜在的昆虫控制功能。5,7-二甲氧基-2,2-二甲基铬烯诱导盾蝽(Eurgaster integriceps)孵化幼虫色素损失[1][2]。
相关类别
参考文献

[1]. Banerjee S, et al. New synthetic precocenoids as potential insect control agents. J Environ Biol. 2008 Nov;29(6):951-7.  

 5,7-dimethoxy-2,2-dimethylchromene物理化学性质

密度 1.063g/cm3
沸点 325.9ºC at 760mmHg
分子式 C13H16O3
分子量 220.26400
精确质量 220.11000
PSA 27.69000
LogP 2.88800
蒸汽压 0.000424mmHg at 25°C
折射率 1.513

 5,7-dimethoxy-2,2-dimethylchromene合成线路

~%

5,7-dimethoxy-2,2-dimethylchromene结构式

5,7-dimethoxy-2...

21421-66-9

文献:Nicolaou; Pfefferkorn; Roecker; Cao; Barluenga; Mitchell Journal of the American Chemical Society, 2000 , vol. 122, # 41 p. 9939 - 9953

~31%

5,7-dimethoxy-2,2-dimethylchromene结构式

5,7-dimethoxy-2...

21421-66-9

文献:Kawase, Yoshiyuki; Yamaguchi, Seiji; Horita, Hisanori; Takeno, Junko; Kameyama, Hideaki Bulletin of the Chemical Society of Japan, 1982 , vol. 55, # 4 p. 1153 - 1155

~%

5,7-dimethoxy-2,2-dimethylchromene结构式

5,7-dimethoxy-2...

21421-66-9

文献:Tsukayama, Masao; Sakamoto, Tsukasa; Horie, Tokunaru; Masamura, Mitsuo; Nakayama, Mitsuru Heterocycles, 1981 , vol. 16, # 6 p. 955 - 958

~%

5,7-dimethoxy-2,2-dimethylchromene结构式

5,7-dimethoxy-2...

21421-66-9

文献:Adams, Joyce H.; Brown, P. Margaret; Gupta, Padma; Khan, M. Shafig; Lewis, John R. Tetrahedron, 1981 , vol. 37, p. 209 - 218

 5,7-dimethoxy-2,2-dimethylchromene英文别名

5,7-dimethoxy-2,2-dimethyl-2H-1-benzopyran
5,7-Dimethoxy-2,2-dimethylchromen
2,2-Dimethyl-5,7-dimethoxychromene
5,7-Dimethoxy-2,2-dimethyl-2H-chromen
5,7-dimethoxy-2,2-dimethyl-2H-chromene
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5,7-dimethoxy-2,2-dimethylchromene价格

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