中文名 | 5-溴-6-[1,3]二氧烷-2-基-苯并[1,3]间二氧杂环戊烯 |
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英文名 | 5-bromo-6-(1,3-dioxolan-2-yl)-1,3-benzodioxole |
英文别名 |
2-bromo-4,5-methylenedioxybenzaldehyde ethylene acetal
2-bromo-4,5-methylendioxy-1-(1,3-dioxolanyl)benzene 5-bromo-6-[1,3]dioxolan-2-yl-benzo[1,3]dioxole 6-bromopiperonal ethylene acetal HMS3089L19 5-bromo-6-(1,3-dioxolanyl-2-yl)-2,3-methylenedioxybenzene |
密度 | 1.682g/cm3 |
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沸点 | 322.5ºC at 760mmHg |
分子式 | C10H9BrO4 |
分子量 | 273.08000 |
闪点 | 130.5ºC |
精确质量 | 271.96800 |
PSA | 36.92000 |
LogP | 2.22320 |
蒸汽压 | 0.000523mmHg at 25°C |
折射率 | 1.597 |
海关编码 | 2932999099 |
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~99% 2139-43-7 |
文献:Yoda, Hidemi; Nakahama, Akira; Koketsu, Tomomi; Takabe, Kunihiko Tetrahedron Letters, 2002 , vol. 43, # 26 p. 4667 - 4669 |
~72% 2139-43-7 |
文献:Bearsden Bio, Inc. Patent: US6048853 A1, 2000 ; |
~% 2139-43-7 |
文献:Kita, Yasuyuki; Arisawa, Mitsuhiro; Gyoten, Michiyo; Nakajima, Makiko; Hamada, Ryuji; Tohma, Hirofumi; Takada, Takeshi Journal of Organic Chemistry, 1998 , vol. 63, # 19 p. 6625 - 6633 |
上游产品 3 | |
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下游产品 6 | |
海关编码 | 2932999099 |
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中文概述 | 2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
申报要素 | 品名, 成分含量, 用途 |
Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |