40129-54-2

• 常用中文名：ethyl (2Z)-2-(6,7-dimethoxy-3,4-dihydro-2H-isoquinolin-1-ylidene)acetate
• 常用英文名：ethyl (2Z)-2-(6,7-dimethoxy-3,4-dihydro-2H-isoquinolin-1-ylidene)acetate
• CAS号：40129-54-2
• 分子式：C₁₅H₁₉NO₄
• 分子量：277.316
• 发布时间：2016-06-28 21:36:56
• 更新时间：2024-01-21 14:00:13

名称

• 英文名: ethyl (2Z)-2-(6,7-dimethoxy-3,4-dihydro-2H-isoquinolin-1-ylidene)acetate
• 英文别名: Ethyl 2-(6,7-dimethoxy-3,4-dihydroisoquinolin-1(2H)-ylidene)acetate; Acetic acid, 2-(3,4-dihydro-6,7-dimethoxy-1(2H)-isoquinolinylidene)-, ethyl ester, (2Z)-; (6,7-dimethoxy-3,4-dihydro-2H-isoquinolin-1-ylidene)-acetic acid ethyl ester; ethyl (2E)-(6,7-dimethoxy-3,4-dihydro-1(2H)-isoquinolinylidene)-ethanoate; 6,7-Dimethoxy-1,2,3,4-tetrahydro-isochinolyliden-(1)-essigsaeure-ethylester; 1-Ethoxycarbonylmethylen-1,2,3,4-tetrahydro-6,7-dimethoxy-isochinolin; Ethyl (2Z)-(6,7-dimethoxy-3,4-dihydro-1(2H)-isoquinolinylidene)acetate; 1-Ethoxycarbonyl-methylen-6,7-dimethoxy-1,2,3,4-tetrahydro-isochinolin

物化性质

• 密度: 1.2±0.1 g/cm3
• 沸点: 448.6±45.0 °C at 760 mmHg
• 分子式: C₁₅H₁₉NO₄
• 分子量: 277.316
• 闪点: 225.1±28.7 °C
• 精确质量: 277.131409
• PSA: 56.79000
• LogP: 2.07
• 蒸汽压: 0.0±1.1 mmHg at 25°C
• 折射率: 1.573

安全

• 海关编码: 2933499090

合成路线

79641-41-1 ~70% 40129-54-2

文献：Niewohner, Ulrich; Niewohner, Maria; Bauser, Marcus; Erguden, Jens-Kerim; Flubacher, Dietmar; Naab, Paul; Repp, Thorsten-Oliver; Stoltefuss, Jurgen; Burkhardt, Nils; Sewing, Andrea; Schauer, Michael; Schlemmer, Karl-Heinz; Weber, Olaf; Boyer, Stephen J.; Miglarese, Mark; Fan, Jianmei; Phillips, Barton; Raudenbush, Brian C.; Wang, Yamin Patent: US2003/236276 A1, 2003 ; Location in patent: Page 13 ; US 20030236276 A1

上下游产品

上游产品  1
79641-41-1
下游产品  1
14028-68-3

海关

海关编码	2933499090
中文概述	2933499090. 其他含喹琳或异喹啉环系的化合物〔但未进一步稠合的〕. 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, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期
Summary	2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%