6-methylflavone-8-acetic acid

6-methylflavone-8-acetic acid名称

[ CAS 号 ]:
87626-74-2

[ 英文名 ]:
6-methylflavone-8-acetic acid

[英文别名 ]:

6-Methylflavone-8-acetate
6-Methylflavone-8-acetic acid
6-Me-Flavone-8-acetate

6-methylflavone-8-acetic acid物理化学性质

[ 密度 ]:
1.319g/cm3

[ 沸点 ]:
528.8ºC at 760 mmHg

[ 分子式 ]:
C₁₈H₁₄O₄

[ 分子量 ]:
294.30100

[ 闪点 ]:
197.9ºC

[ 精确质量 ]:
294.08900

[ PSA ]:
67.51000

[ LogP ]:
3.39550

[ 折射率 ]:
1.638

6-methylflavone-8-acetic acid安全信息

[ 海关编码 ]:
2918300090

6-methylflavone-8-acetic acid合成路线

详细合成路线

6-methylflavone-8-acetic acid上下游产品

6-methylflavone-8-acetic acid上游产品

6-methylflavone-8-acetic acid下游产品

6-methylflavone-8-acetic acid海关

[ 海关编码 ]: 2918300090

[ 中文概述 ]:
2918300090 其他含醛基或酮基不含其他含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 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:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%