35991-33-4

• 常用中文名：6-Methyl-5-phenyl-4,5-dihydropyridazin-3(2H)-one
• 常用英文名：6-Methyl-5-phenyl-4,5-dihydropyridazin-3(2H)-one
• CAS号：35991-33-4
• 分子式：C₁₁H₁₂N₂O
• 分子量：188.22600
• 发布时间：2016-01-03 19:15:40
• 更新时间：2025-09-29 10:38:11

名称

• 英文名: 3-methyl-4-phenyl-4,5-dihydro-1H-pyridazin-6-one
• 英文别名: 3(2H)-Pyridazinone,4,5-dihydro-6-methyl-5-phenyl; 4,5-Dihydro-6-methyl-5-phenyl-3(2H)-pyridazinone; 6-methyl-5-phenyl-4,5-dihydropyridazin-3(2h)-one; 6-methyl-5-phenyl-4,5-dihydro-2H-pyridazin-3-one; 5-Phenyl-6-methyl-4,5-dihydro-3(2H)-pyridazinone; 3-Methyl-4-phenyl-4.5-dihydro-pyridazinon-(6)

物化性质

• 密度: 1.18g/cm3
• 分子式: C₁₁H₁₂N₂O
• 分子量: 188.22600
• 精确质量: 188.09500
• PSA: 44.95000
• LogP: 1.37750
• 折射率: 1.609

安全

• 海关编码: 2933990090

合成路线

91964-00-0 ~67% 35991-33-4

文献：Pinna; Curzu; Barlocco; Cignarella; Cavalletti; Germini; Berger Farmaco, Edizione Scientifica, 1988 , vol. 43, # 6 p. 539 - 549

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%