英文名 | benzene-1,2-dicarbonyl fluoride |
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英文别名 |
1,2-BENZENEDICARBONYL DIFLUORIDE
Phthaloyl-difluorid o-Phthaloylfluorid Phthaloylfluorid phthaloyl fluoride phthaloyl difluoride |
分子式 | C8H4F2O2 |
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分子量 | 170.11300 |
精确质量 | 170.01800 |
PSA | 34.14000 |
LogP | 1.90600 |
海关编码 | 2917399090 |
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~% 445-69-2 |
文献:Hasek,W.R. et al. Journal of the American Chemical Society, 1960 , vol. 82, p. 543 - 551 |
~% 445-69-2 |
文献:Dann et al. Journal of the Chemical Society, 1933 , p. 15,20 |
~% 445-69-2 |
文献:Yagupol'skii,L.M. et al. Zhurnal Organicheskoi Khimii, 1973 , vol. 9, # 4 p. 689 - 696,710 - 716 |
海关编码 | 2917399090 |
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中文概述 | 2917399090 其他芳香多元羧酸. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0% |
申报要素 | 品名, 成分含量, 用途, 对苯二甲酸请注明4-CBA值, 对苯二甲酸请注明P-TL酸值, 对苯二甲酸请注明色度, 对苯二甲酸请注明水分 |
Summary | 2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |