3-羟基异恶唑-6-甲酸甲酯

• 常用名: 3-羟基异恶唑-6-甲酸甲酯
• 英文名: Ethyl 3-oxo-1,2-dihydropyrazole-4-carboxylate
• CAS号: 7251-53-8
• 分子量: 156.139
• 密度: 1.3±0.1 g/cm3
• 沸点: 311.7ºC at 760 mmHg
• 分子式: C₆H₈N₂O₃
• 熔点: N/A
• 闪点: 142.3ºC

3-羟基异恶唑-6-甲酸甲酯名称

• 中文名: 3-羟基异恶唑-6-甲酸甲酯
• 英文名: ethyl 3-oxo-1,2-dihydropyrazole-4-carboxylate

3-羟基异恶唑-6-甲酸甲酯物理化学性质

• 密度: 1.3±0.1 g/cm3
• 沸点: 311.7ºC at 760 mmHg
• 分子式: C₆H₈N₂O₃
• 分子量: 156.139
• 闪点: 142.3ºC
• 精确质量: 156.053497
• PSA: 75.21000
• LogP: -0.31
• InChIKey: PJFXDPZWCVXNQZ-UHFFFAOYSA-N
• SMILES: CCOC(=O)c1c[nH][nH]c1=O
• 折射率: 1.496
• 储存条件: 2-8°C

3-羟基异恶唑-6-甲酸甲酯安全信息

• 危害码 (欧洲): Xi
• 海关编码: 2933199090

3-羟基异恶唑-6-甲酸甲酯海关

• 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%

3-羟基异恶唑-6-甲酸甲酯英文别名

• Ethyl 5-hydroxy-1H-pyrazole-4-carboxylate
• 1H-pyrazole-4-carboxylic acid, 5-hydroxy-, ethyl ester
• 1H-Pyrazole-4-carboxylic acid, 2,3-dihydro-3-oxo-, ethyl ester
• 3-Oxo-2,3-dihydro-1H-pyrazol-4-carbonsaeure-aethylester
• ethyl 3-hydroxypyrazole-4-carboxylate
• Ethyl 3-oxo-2,3-dihydro-1H-pyrazole-4-carboxylate
• Ethyl 5-hydroxy-4-pyrazolecarboxylate
• 4-ethoxycarbonyl-1,2-dihydro-3-pyrazolone
• ethyl 3-oxo-2,3-dihydropyrazole-4-carboxylate
• 3-oxo-2,3-dihydro-1H-pyrazole-4-carboxylic acid ethyl ester
• ethyl 3-hydroxy-1H-pyrazole-4-carboxylate
• 3-Hydroxy-1H-pyrazole-4-carboxylic acid ethyl ester