alpha-guaiaconic acid结构式
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常用名 | alpha-guaiaconic acid | 英文名 | alpha-guaiaconic acid |
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CAS号 | 10035-27-5 | 分子量 | 340.37000 | |
密度 | 1.214g/cm3 | 沸点 | 435.1ºC at 760mmHg | |
分子式 | C20H20O5 | 熔点 | N/A | |
MSDS | N/A | 闪点 | 217ºC |
英文名 | 4-[5-(4-hydroxy-3-methoxyphenyl)-3,4-dimethylfuran-2-yl]-2-methoxyphenol |
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英文别名 | 更多 |
密度 | 1.214g/cm3 |
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沸点 | 435.1ºC at 760mmHg |
分子式 | C20H20O5 |
分子量 | 340.37000 |
闪点 | 217ºC |
精确质量 | 340.13100 |
PSA | 72.06000 |
LogP | 4.65880 |
蒸汽压 | 3.52E-08mmHg at 25°C |
折射率 | 1.589 |
海关编码 | 2932190090 |
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~76% alpha-guaiaconi... 10035-27-5 |
文献:Wu, Anxin; Wang, Mingyi; Pan, Xinfu Synthetic Communications, 1997 , vol. 27, # 12 p. 2087 - 2091 |
~78% alpha-guaiaconi... 10035-27-5 |
文献:Koga, Yuji; Kusama, Hiroyuki; Narasaka, Koichi Bulletin of the Chemical Society of Japan, 1998 , vol. 71, # 2 p. 475 - 482 |
~% alpha-guaiaconi... 10035-27-5 |
文献:Koga, Yuji; Kusama, Hiroyuki; Narasaka, Koichi Bulletin of the Chemical Society of Japan, 1998 , vol. 71, # 2 p. 475 - 482 |
~% alpha-guaiaconi... 10035-27-5 |
文献:Koga, Yuji; Kusama, Hiroyuki; Narasaka, Koichi Bulletin of the Chemical Society of Japan, 1998 , vol. 71, # 2 p. 475 - 482 |
~% alpha-guaiaconi... 10035-27-5 |
文献:Wu, Anxin; Wang, Mingyi; Pan, Xinfu Synthetic Communications, 1997 , vol. 27, # 12 p. 2087 - 2091 |
~% alpha-guaiaconi... 10035-27-5 |
文献:Wu, Anxin; Wang, Mingyi; Pan, Xinfu Synthetic Communications, 1997 , vol. 27, # 12 p. 2087 - 2091 |
~% alpha-guaiaconi... 10035-27-5 |
文献:Wu, Anxin; Wang, Mingyi; Pan, Xinfu Synthetic Communications, 1997 , vol. 27, # 12 p. 2087 - 2091 |
alpha-guaiaconic acid上游产品 3 | |
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alpha-guaiaconic acid下游产品 0 |
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% |
GR-12 |
2,2'-dimethoxy-4,4'-(3,4-dimethyl-furan-2,5-diyl)-bis-phenol |
3,4-Dimethyl-2,5-bis(4-hydroxy-3-methoxyphenyl)furan |
furoguaiacin |
2,5-Bis-(4-hydroxy-3-methoxy-phenyl)-3,4-dimethyl-furan |