67279-24-7

• 常用中文名：1,4-二氯-5,6,7,8-四氢二氮杂萘
• 常用英文名：1,4-Dichloro-5,6,7,8-tetrahydrophthalazine
• CAS号：67279-24-7
• 分子式：C₈H₈Cl₂N₂
• 分子量：203.068
• 发布时间：2019-01-02 09:05:22
• 更新时间：2024-01-06 14:18:20

名称

• 中文名: 1,4-二氯-5,6,7,8-四氢二氮杂萘
• 英文名: 1,4-Dichloro-5,6,7,8-tetrahydrophthalazine
• 英文别名: 1,4-Dichlor-5,6,7,8-tetrahydro-phthalazin; Phthalazine, 1,4-dichloro-5,6,7,8-tetrahydro-; 1,4-Dichloro-5,6,7,8-tetrahydrophthalazine; 3,6-dichloro-4,5-tetramethylene-pyridazine; 1,4-dichloro-5,6,7,8-tetrahydro-phthalazine; 3,6-dichloro-7,8,9,10-tetrahydrophthalazine; 6315P

物化性质

• 密度: 1.4±0.1 g/cm3
• 沸点: 381.2±42.0 °C at 760 mmHg
• 分子式: C₈H₈Cl₂N₂
• 分子量: 203.068
• 闪点: 216.3±13.5 °C
• 精确质量: 202.006454
• PSA: 25.78000
• LogP: 2.58
• 蒸汽压: 0.0±0.8 mmHg at 25°C
• 折射率: 1.583
• 储存条件: 2-8°C

安全

• 危害码 (欧洲): Xi
• 海关编码: 2933990090

合成路线

67279-23-6 ~87% 67279-24-7

文献：NOVARTIS AG Patent: WO2008/110611 A1, 2008 ; Location in patent: Page/Page column 104 ;

2426-02-0 ~% 67279-24-7

文献：CENTRO NACIONAL DE INVESTIGACIONES ONCOLOGICAS (CNIO); GARCIA COLLAZO, Ana Maria; PASTOR FERNANDEZ, Joaquin; BLANCO APARICIO, Carmen; RODRIGUEZ HERGUETA, Antonio; MARTIN HERNANDO, Jose Ignacio; RAMOS LIMA, Francisco Javier; HERNANDEZ HIGUERAS, Ana Isabel; SALUSTE, Carl-Gustave Pierre; GONZALEZ CANTALAPIEDRA, Esther; MARTINEZ GONZALEZ, Sonia; SALGADO SERRANO, Antonio; NOYA MARINO, Beatriz Patent: WO2011/80510 A1, 2011 ; WO 2011/080510 A1

6651-36-1 106131-61-7 ~67% 67279-24-7

文献：Sparey, Tim J.; Harrison, Timothy Tetrahedron Letters, 1998 , vol. 39, # 32 p. 5873 - 5874

上下游产品

上游产品  4
67279-23-6 6651-36-1 106131-61-7 2426-02-0
下游产品  0

海关

海关编码	2933990090
中文概述	2933990090. 其他仅含氮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, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%