529-70-4

• 常用中文名：Ethanone,1-(7-hydroxy-5-methoxy-2,2-dimethyl-2H-1-benzopyran-6-yl)-
• 常用英文名：Ethanone,1-(7-hydroxy-5-methoxy-2,2-dimethyl-2H-1-benzopyran-6-yl)-
• CAS号：529-70-4
• 分子式：C₁₄H₁₆O₄
• 分子量：248.27400
• 发布时间：2016-07-28 14:29:22
• 更新时间：2024-01-04 12:26:00

名称

• 英文名: 1-(7-hydroxy-5-methoxy-2,2-dimethylchromen-6-yl)ethanone
• 英文别名: Ethanone,2-dimethyl-2H-1-benzopyran-6-yl); Ketone,7-hydroxy-5-methoxy-2,2-dimethyl-2H-1-benzopyran-6-yl methyl; 1-(7-hydroxy-5-methoxy-2,2-dimethyl-2H-chromen-6-yl)-ethanone; 1-(7-Hydroxy-5-methoxy-2,2-dimethyl-2H-chromen-6-yl)-aethanon; 6-acetyl-7-hydroxy-5-methoxy-2,2-dimethylchromene; Evodinnol; Ketone,2-dimethyl-2H-1-benzopyran-6-yl methyl; EVODIONOL; 6-acetyl-5-methoxy-2,2-dimethyl-2H-chromene

物化性质

• 密度: 1.165g/cm3
• 沸点: 416.5ºC at 760mmHg
• 分子式: C₁₄H₁₆O₄
• 分子量: 248.27400
• 闪点: 157.4ºC
• 精确质量: 248.10500
• PSA: 55.76000
• LogP: 2.78760
• 折射率: 1.547

安全

• 海关编码: 2914509090

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海关

海关编码	2914509090
中文概述	2914509090 含其他含氧基的酮. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
申报要素	品名, 成分含量, 用途, 丙酮报明包装
Summary	HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%