1080-89-3

• 常用中文名：4-(羟基亚氨基)-3-甲基-1-苯基-4,5-二氢-1H-吡唑-5-酮
• 常用英文名：5-METHYL-2-PHENYL-2H-PYRAZOLE-3,4-DIONE 4-OXIME
• CAS号：1080-89-3
• 分子式：C₁₀H₉N₃O₂
• 分子量：203.19700
• 发布时间：2016-05-21 09:15:47
• 更新时间：2026-07-01 17:21:34

名称

• 中文名: 4-(羟基亚氨基)-3-甲基-1-苯基-4,5-二氢-1H-吡唑-5-酮
• 英文名: (4Z)-3-Methyl-1-phenyl-1H-pyrazole-4,5-dione 4-oxime
• 中文别名: (4Z)-3-甲基-1-苯基-1H-吡唑-4,5-二酮4-肟
• 英文别名: 1H-Pyrazole-4,5-dione, 3-methyl-1-phenyl-, 4-oxime; 1-Phenyl-3-methyl-4-oximino-pyrazol-5-one; 4-oxepanone ethylene ketal; 4-isonitroso-N-phenyl-3-methyl-pyrazolinone; 4-oximino-1-phenyl-3-methyl-2-pyrazolin-5-one; (4Z)-3-methyl-1-phenyl-1H-pyrazole-4,5-dione 4-oxime; 4-(Hydroxyimino)-3-methyl-1-phenyl-4,5-dihydro-1H-pyrazol-5-one; 1-phenyl-3-methyl-4-isonitroso pyrazolone-5; 5-methyl-2-phenyl-2H-pyrazole-3,4-dione 4-oxime; 1,4,8-trioxa-spiro[4.6]undecane; 4-(Hydroxyimino)-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one; 4-Oxepanon-ethylenketal; 4-hydroxyimino-3-methyl-1-phenyl-2-pyrazolin-5-one; TIMTEC-BB SBB000420; 1H-pyrazole-4,5-dione, 3-methyl-1-phenyl-, 4-oxime, (4Z); 5-Methyl-2-phenyl-2H-pyrazol-3,4-dion-4-oxim

物化性质

• 分子式: C₁₀H₉N₃O₂
• 分子量: 203.19700
• 精确质量: 203.06900
• PSA: 65.26000
• LogP: 0.73990

安全

• 海关编码: 2933199090

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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%