5-甲基呋喃-3(2H)-酮结构式
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常用名 | 5-甲基呋喃-3(2H)-酮 | 英文名 | 5-Methyl-3(2H)-furanone |
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CAS号 | 3511-32-8 | 分子量 | 98.100 | |
密度 | 1.1±0.1 g/cm3 | 沸点 | 162.9±20.0 °C at 760 mmHg | |
分子式 | C5H6O2 | 熔点 | N/A | |
MSDS | N/A | 闪点 | 61.7±15.3 °C |
中文名 | 5-甲基呋喃-3(2H)-酮 |
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英文名 | 5-methylfuran-3-one |
英文别名 | 更多 |
密度 | 1.1±0.1 g/cm3 |
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沸点 | 162.9±20.0 °C at 760 mmHg |
分子式 | C5H6O2 |
分子量 | 98.100 |
闪点 | 61.7±15.3 °C |
精确质量 | 98.036781 |
PSA | 26.30000 |
LogP | -0.16 |
蒸汽压 | 2.1±0.3 mmHg at 25°C |
折射率 | 1.472 |
储存条件 | 2-8°C |
危害码 (欧洲) | F+ |
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危险品运输编码 | 1993.0 |
危险类别 | 3.0 |
海关编码 | 2932190090 |
~99% 5-甲基呋喃-3(2H)-酮 3511-32-8 |
文献:Shamshina, Julia L.; Snowden, Timothy S. Tetrahedron Letters, 2007 , vol. 48, # 22 p. 3767 - 3769 |
~% 5-甲基呋喃-3(2H)-酮 3511-32-8 |
文献:Majeed, Muhammed; Nagabhushanam, Kalyanam; Thomas, Samuel Manoharan; Prakash, Subbalakshmi Patent: US2011/54018 A1, 2011 ; |
~54% 5-甲基呋喃-3(2H)-酮 3511-32-8 |
文献:Meister, Ch.; Scharf, H.-D. Synthesis, 1981 , # 9 p. 737 - 739 |
~% 5-甲基呋喃-3(2H)-酮 3511-32-8 |
文献:Shamshina, Julia L.; Snowden, Timothy S. Tetrahedron Letters, 2007 , vol. 48, # 22 p. 3767 - 3769 |
5-甲基呋喃-3(2H)-酮上游产品 4 | |
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5-甲基呋喃-3(2H)-酮下游产品 2 | |
海关编码 | 2932190090 |
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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% |
5-Methyl-3(2H)-furanone |
3(2H)-Furanone, 5-methyl- |
5-methyl-furan-3-one |
5-Methyl-3-oxo-2,3-dihydrofuran |
3(2H)-Furanone,5-methyl |
5-Methylfuran-3(2H)-one |
UNII-D0380N8E30 |
FEMA no. 4176 |