2-Hydroxy-6H-benzo(c)chromen-6-one

2-Hydroxy-6H-benzo(c)chromen-6-one名称

[ CAS 号 ]:
3525-01-7

[ 英文名 ]:
2-Hydroxy-6H-benzo(c)chromen-6-one

[英文别名 ]:

2-Hydroxy-benzo <c> cumarin
Lacton des 2-<2-carboxy-phenyl>-hydrochinons
2-hydroxy-benzo[c]chromen-6-one
6-Hydroxy-3,4-benzocumarin
2-Hydroxy-6H-benzo[c]chromen-6-one

2-Hydroxy-6H-benzo(c)chromen-6-one物理化学性质

[ 密度 ]:
1.395g/cm3

[ 沸点 ]:
431.1ºC at 760 mmHg

[ 分子式 ]:
C₁₃H₈O₃

[ 分子量 ]:
212.20100

[ 闪点 ]:
195.9ºC

[ 精确质量 ]:
212.04700

[ PSA ]:
50.44000

[ LogP ]:
2.65180

[ 折射率 ]:
1.679

2-Hydroxy-6H-benzo(c)chromen-6-one安全信息

[ 海关编码 ]:
2914400090

2-Hydroxy-6H-benzo(c)chromen-6-one合成路线

详细合成路线

2-Hydroxy-6H-benzo(c)chromen-6-one上下游产品

2-Hydroxy-6H-benzo(c)chromen-6-one上游产品

2-Hydroxy-6H-benzo(c)chromen-6-one下游产品

2-Hydroxy-6H-benzo(c)chromen-6-one海关

[ 海关编码 ]: 2914400090

[ 中文概述 ]:
2914400090 其他酮醇及酮醛。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 丙酮报明包装

[ Summary ]:
2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%