15972-55-1

15972-55-1结构式
15972-55-1结构式

化源商城直购

英文名 1-[cyclopenta-2,4-dien-1-ylidene-(4-methoxyphenyl)methyl]-4-methoxybenzene
英文别名 bis(p-methoxyphenyl)fulvene
4,4'-(cyclopenta-2,4-dien-1-ylidenemethylene)bis(methoxybenzene)
6,6-Bis(4-methoxyphenyl)fulven
6,6-Dianisylfulven
6,6-bis(4-methoxyphenyl)fulvene
Bis(methoxyphenyl)fulven
4,4'-dimethoxydiphenylfulvene
6,6-bis(p-methoxyphenyl)fulvene
密度 1.127g/cm3
沸点 477.9ºC at 760mmHg
分子式 C20H18O2
分子量 290.35600
闪点 193.5ºC
精确质量 290.13100
PSA 18.46000
LogP 4.63170
蒸汽压 7.78E-09mmHg at 25°C
折射率 1.61
海关编码 2909309090

~9%

15972-55-1结构式

15972-55-1

文献:Jeffery, John; Probitts, E. Jane; Mawby, Roger J. Journal of the Chemical Society, Dalton Transactions: Inorganic Chemistry (1972-1999), 1984 , p. 2423 - 2428

~%

15972-55-1结构式

15972-55-1

文献:Alper,H.; Paik,H.-N. Journal of the American Chemical Society, 1978 , vol. 100, # 2 p. 508 - 512

~34%

15972-55-1结构式

15972-55-1

文献:Okuma, Kentaro; Kojima, Kazuki; Kaneko, Isao; Ohta, Hiroshi Chemistry Letters, 1991 , # 6 p. 1053 - 1056
上游产品  3

下游产品  0

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%