- 中文名称:
-
- 中文别名:
-
- 英文名称:
- 2H-1-Benzopyran-2-one,7-hydroxy-4-phenyl-8-(1-piperidinylmethyl)-
- 英文别名:
- 7-hydroxy-4-phenyl-8-(piperidin-1-ylmethyl)chromen-2-one;
7-Hydroxy-4-phenyl-8-piperidinomethyl-cumarin;
7-hydroxy-4-phenyl-8-piperidin-1-ylmethyl-chromen-2-one
- CAS No.:
- 10549-67-4
- 分 子 式:
-
C21H21NO3
- 分 子 量:
- 335.3963
- 精确分子量:
- 335.15200
- PSA:
- 53.68000
- InChI:
- The Key: PODWTADXQSKRMR-UHFFFAOYSA-N3
- 分子结构式:
-
- SDS:
- 查看
物化性质
- 密度:
- 1.27g/cm3
- 沸点:
- 534.6ºC at 760mmHg
- 闪点:
- 277.1ºC
- 折射率:
- 1.644
- 蒸汽压:
- 4.83E-12mmHg at 25°C
海关数据
中国海关编码:2934999090
- 概述:
- 2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 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
- 摘要/Summary:
- 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%