3-methoxy-2,7-dimethylchromen-4-one

3-methoxy-2,7-dimethylchromen-4-one名称

[ CAS 号 ]:
147590-73-6

[ 英文名 ]:
3-methoxy-2,7-dimethylchromen-4-one

[英文别名 ]:

3-Methoxy-2,7-dimethyl-4H-chromen-4-one
4H-1-Benzopyran-4-one,3-methoxy-2,7-dimethyl

3-methoxy-2,7-dimethylchromen-4-one物理化学性质

[ 分子式 ]:
C₁₂H₁₂O₃

[ 分子量 ]:
204.22200

[ 精确质量 ]:
204.07900

[ PSA ]:
39.44000

[ LogP ]:
2.41840

3-methoxy-2,7-dimethylchromen-4-one安全信息

[ 海关编码 ]:
2914509090

3-methoxy-2,7-dimethylchromen-4-one上下游产品

3-methoxy-2,7-dimethylchromen-4-one上游产品

3-methoxy-2,7-dimethylchromen-4-one下游产品

3-methoxy-2,7-dimethylchromen-4-one海关

[ 海关编码 ]: 2914509090

[ 中文概述 ]:
2914509090 含其他含氧基的酮. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税: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 ]:
HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%