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42539-98-0

42539-98-0结构式
42539-98-0结构式

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英文名 4,4-difluorocyclohexa-2,5-dien-1-one
英文别名 4,4-Difluorhexadienon
4,4-Difluor-2,5-cyclopentadienon
4,4-difluorocyclohexadienone
4,4-difluorocyclohexa-2,5-dienone
2,5-Cyclohexadien-1-one,4,4-difluoro
分子式 C6H4F2O
分子量 130.09200
精确质量 130.02300
PSA 17.07000
LogP 1.31680
海关编码 2914700090

~9%

42539-98-0结构式

42539-98-0

文献:Shell Oil Company Patent: US4663487 A1, 1987 ;

~68%

42539-98-0结构式

42539-98-0

文献:Karam, Omar; Martin-Mingot, Agnes; Jouannetaud, Marie-Paule; Jacquesy, Jean-Claude; Cousson, Alain Tetrahedron, 2004 , vol. 60, # 31 p. 6629 - 6638

~51%

42539-98-0结构式

42539-98-0

文献:Meurs; Eilenberg Tetrahedron, 1991 , vol. 47, # 4-5 p. 705 - 714

~60%

42539-98-0结构式

42539-98-0

文献:Meurs, Jan H. H.; Sopher, David W.; Eilenberg, Wolf Angewandte Chemie, 1989 , vol. 101, # 7 p. 955 - 956

~61%

42539-98-0结构式

42539-98-0

文献:Meurs, Jan H. H.; Sopher, David W.; Eilenberg, Wolf Angewandte Chemie, 1989 , vol. 101, # 7 p. 955 - 956

~%

42539-98-0结构式

42539-98-0

文献:Rozhkov,I.N.; Alyev,I.Y. Tetrahedron, 1975 , vol. 31, p. 977 - 981

~12%

42539-98-0结构式

42539-98-0

文献:Meurs, Jan H. H.; Sopher, David W.; Eilenberg, Wolf Angewandte Chemie, 1989 , vol. 101, # 7 p. 955 - 956
海关编码 2914700090
中文概述 2914700090 其他酮及醌的卤化、磺化衍生物(包括硝化和亚硝化衍生物). 增值税率:17.0% 退税率:9.0% 监管条件:无 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, 丙酮报明包装
Summary HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%