中文名 | 二氟丙二酸二甲酯 |
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英文名 | dimethyl 2,2-difluoropropanedioate |
中文别名 | 2,2-二氟丙二酸二甲酯 |
英文别名 |
difluoro-malonic acid dimethyl ester
dimethyl 2,2-difluoro-malonate Malonic acid,difluoro-,dimethyl ester PROPANEDIOIC ACID,DIFLUORO-,DIMETHYL ESTER Dimethyl difluoromalonate Difluormalonsaeure-dimethylester Dimethyl difluoropropanedioate |
密度 | 1.303g/cm3 |
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沸点 | 134.4ºC at 760 mmHg |
分子式 | C5H6F2O4 |
分子量 | 168.09600 |
闪点 | 35ºC |
精确质量 | 168.02300 |
PSA | 52.60000 |
折射率 | 1.368 |
储存条件 | 2-8°C,避光,惰性气体保存 |
危害码 (欧洲) | F+ |
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海关编码 | 2917190090 |
~78% 379-95-3 |
文献:Xiao, Ji-Chang; Shreeve, Jean'ne M. Journal of Fluorine Chemistry, 2005 , vol. 126, # 4 p. 475 - 478 |
~% 379-95-3 |
文献:E. I. DuPont de Nemours and Company Patent: US4316986 A1, 1982 ; |
~% 379-95-3 |
文献:Henne; de Witt Journal of the American Chemical Society, 1948 , vol. 70, p. 1549 |
~71% 379-95-3 |
文献:Fokin, A. V.; Martynov, I. V.; Chekhlov, A. N.; Rapkin, A. I.; Tatarinov, A. S. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1989 , vol. 38, # 2.2 p. 329 - 332 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1989 , # 2 p. 381 - 385 |
~10% 379-95-3 |
文献:Zapevalov; Filyakova; Kodess Russian Journal of Organic Chemistry, 1999 , vol. 35, # 8 p. 1113 - 1116 |
~% 379-95-3 |
文献:Fear et al. Journal of Applied Chemistry, 1955 , vol. 5, p. 589,593 |
~% 379-95-3 |
文献:Fokin,A.V. et al. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1977 , vol. 26, p. 1331 - 1333 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1977 , vol. 26, p. 1445 - 1447 |
上游产品 7 | |
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下游产品 1 | |
海关编码 | 2917190090 |
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中文概述 | 2917190090 其他无环多元羧酸. 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 | 2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |