100852-80-0

• 常用中文名：1-甲基-1H-吡唑-3,5-二羧酸二乙酯
• 常用英文名：1-METHYL-1 H-PYRAZOLE-3,5-DICARBOXYLIC ACID DIETHYL ESTER
• CAS号：100852-80-0
• 分子式：C₁₀H₁₄N₂O₄
• 分子量：226.22900
• 发布时间：2018-10-11 11:39:20
• 更新时间：2025-08-25 12:07:07

名称

• 中文名: 1-甲基-1H-吡唑-3,5-二羧酸二乙酯
• 英文名: diethyl 1-methylpyrazole-3,5-dicarboxylate
• 英文别名: Pyrazole-3,5-dicarboxylic acid,1-methyl-,diethyl ester; Diethyl 1-methyl-1H-pyrazole-3,5-dicarboxylate; 1-methyl-3,5-diethoxycarbonylpyrazole; 1H-Pyrazole-3,5-dicarboxylicacid,1-methyl-,3,5-diethyl ester

物化性质

• 密度: 1.21g/cm3
• 沸点: 331.5ºC at 760mmHg
• 分子式: C₁₀H₁₄N₂O₄
• 分子量: 226.22900
• 闪点: 154.3ºC
• 精确质量: 226.09500
• PSA: 70.42000
• LogP: 0.77350
• 蒸汽压: 0.000155mmHg at 25°C
• 折射率: 1.526

安全

• 海关编码: 2933199090

合成路线

37687-24-4 ~% 100852-80-0

文献：Ghosh, Arun K.; Lei, Hui; Devasamudram, Thippeswamy; Tang, Jordan J. N.; Bilcer, Geoffrey; Liu, Chungfeng Patent: US2008/125467 A1, 2008 ; Location in patent: Page/Page column 20 ;

37687-24-4 74-88-4 ~94% 100852-80-0

文献：Iturrino; Navarro; Rodriguez-Franco; Contreras; Escario; Martinez; Del Rosario Pardo European Journal of Medicinal Chemistry, 1987 , vol. 22, # 5 p. 445 - 451

140-88-5 ~% 100852-80-0

文献：Iturrino; Navarro; Rodriguez-Franco; Contreras; Escario; Martinez; Del Rosario Pardo European Journal of Medicinal Chemistry, 1987 , vol. 22, # 5 p. 445 - 451

82706-83-0 ~% 100852-80-0

文献：Iturrino; Navarro; Rodriguez-Franco; Contreras; Escario; Martinez; Del Rosario Pardo European Journal of Medicinal Chemistry, 1987 , vol. 22, # 5 p. 445 - 451

上下游产品

上游产品  4
37687-24-4 74-88-4 82706-83-0 140-88-5
下游产品  3
84547-62-6 112029-98-8 90421-57-1

海关

海关编码	2933199090
中文概述	2933199090. 其他结构上有非稠合吡唑环化合物. 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	2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%