英文名 | 3-(4-methoxyphenyl)-6,6-dimethyl-2-sulfanylidene-5,8-dihydro-1H-pyrano[2,3]thieno[2,4-b]pyrimidin-4-one |
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英文别名 |
4-Amino-tri-N-methyl-anilinium,Chlorid-hydrochlorid
4-amino-tri-N-methyl-anilinium,chloride-hydrochloride |
密度 | 1.43g/cm3 |
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沸点 | 570.3ºC at 760 mmHg |
分子式 | C18H18N2O3S2 |
分子量 | 374.47700 |
闪点 | 298.7ºC |
精确质量 | 374.07600 |
PSA | 120.39000 |
LogP | 3.59580 |
折射率 | 1.7 |
~% 6148-14-7 |
文献:Pfeiffer; Schneider Chemische Berichte, 1935 , vol. 68, p. 50,54 Full Text Show Details Pressman et al. Journal of the American Chemical Society, 1946 , vol. 68, p. 250,251 |
~% 6148-14-7 |
文献:Dewar,M.J.S.; Marchand,A.P. Journal of the American Chemical Society, 1966 , vol. 88, p. 354 - 358 |
海关编码 | 2923900090 |
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中文概述 | 2923900090 其他季铵盐及季铵碱。监管条件:无。增值税率:17.0%。退税率:9.0%。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 |
Summary | 2923900090 other quaternary ammonium salts and hydroxides。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |