16807-50-4

• 常用中文名：ethyl tetrahydro-2-methyl-5-oxofuran-2-acetate
• 常用英文名：ethyl tetrahydro-2-methyl-5-oxofuran-2-acetate
• CAS号：16807-50-4
• 分子式：C₉H₁₄O₄
• 分子量：186.20500
• 发布时间：2017-01-09 19:35:58
• 更新时间：2024-04-02 18:23:07

名称

• 英文名: ethyl 2-(2-methyl-5-oxooxolan-2-yl)acetate
• 英文别名: ethyl(2-methyl-5-oxotetrahydrofuran-2-yl)acetate; (2-methyl-5-oxo-tetrahydro-[2]furyl)-acetic acid ethyl ester; 4-Methyl-4-(ethoxycarbonylmethyl)-butyrolacton; Ethyl tetrahydro-2-methyl-5-oxofuran-2-acetate; 2-Methyl-2-ethoxycarbonylmethyl-tetrahydrofuranon-(5); (2-Methyl-5-oxo-tetrahydro-[2]furyl)-essigsaeure-aethylester; EINECS 240-836-5; (2-methyl-5-oxo-tetrahydro-furan-2-yl)-acetic acid ethyl ester

物化性质

• 密度: 1.103g/cm3
• 沸点: 287.7ºC at 760mmHg
• 分子式: C₉H₁₄O₄
• 分子量: 186.20500
• 闪点: 142.1ºC
• 精确质量: 186.08900
• PSA: 52.60000
• LogP: 1.03530
• 蒸汽压: 0.00245mmHg at 25°C
• 折射率: 1.447

安全

• 海关编码: 2932190090

海关

海关编码	2932190090
中文概述	2932190090 其他结构上有非稠合呋喃环化合物. 增值税率:17.0% 退税率:9.0% 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
Summary	2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%