alpha-guaiaconic acid

alpha-guaiaconic acid名称

[ CAS 号 ]:
10035-27-5

[ 英文名 ]:
alpha-guaiaconic acid

[英文别名 ]:

GR-12
furoguaiacin

alpha-guaiaconic acid物理化学性质

[ 密度 ]:
1.214g/cm3

[ 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

alpha-guaiaconic acid安全信息

[ 海关编码 ]:
2932190090

alpha-guaiaconic acid合成路线

详细合成路线

alpha-guaiaconic acid上下游产品

alpha-guaiaconic acid上游产品

alpha-guaiaconic acid下游产品

alpha-guaiaconic acid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%