789-99-1

• 常用中文名：2-Cyclopenten-1-one (2,4-dinitrophenyl)hydrazone
• 常用英文名：2-Cyclopenten-1-one (2,4-dinitrophenyl)hydrazone
• CAS号：789-99-1
• 分子式：C₁₁H₁₀N₄O₄
• 分子量：262.22100
• 发布时间：2017-09-10 06:21:48
• 更新时间：2025-09-12 10:31:56

名称

• 英文名: cyclopent-2-enone-(2,4-dinitro-phenylhydrazone)
• 英文别名: Cyclopenten-(1)-on-(3)-(2,4-dinitro-phenylhydrazon); N-CYCLOPENT-2-ENYLIDENE-N'-(2,4-DINITRO-PHENYL)-HYDRAZINE; Cyclopenten-(2)-on-(1)-(2,4-dinitrophenylhydrazon); Δ2-Cyclopentenon-2,4-dinitrophenylhydrazon; 2,4-Dinitrophenylhydrazon v. 2-Cyclopenten-1-on; 3-(2,4-Dinitro-phenylhydrazono)-cyclopenten-(1); Cyclopent-2-enon-(2,4-dinitro-phenylhydrazon)

物化性质

• 分子式: C₁₁H₁₀N₄O₄
• 分子量: 262.22100
• 精确质量: 262.07000
• PSA: 116.03000
• LogP: 3.74030

安全

• 海关编码: 2928000090

海关

海关编码	2928000090
中文概述	2928000090 其他肼（联氨）及胲（羟胺）的有机衍生物。监管条件:无。增值税率:17.0%。退税率:9.0%。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
Summary	2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%