4H-Naphtho[1,2-b]pyran-4-one,2-(4-pyridinyl)-
- 中文别名:2-吡啶-4-基-苯并[h]色烯-4-酮
- 中文释义:2-吡啶-4-基-苯并[h]色烯-4-酮
- 英文别名:2-pyridin-4-ylbenzo[h]chromen-4-one;
7,8-Benzo-4'-aza-flavon;
UCCF-029
- CAS No.:2110-25-0
- 分子式:C18H11NO2
- 分子量:0
- 精确分子量:273.07900
- PSA:43.10000
- InChI:The Key: LZCOBWKVDSSOBB-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 沸点:
- 485.6ºC at 760mmHg
- 闪点:
- 247.5ºC
- 蒸汽压:
- 1.39E-09mmHg at 25°C
安全信息
- 沸点:
- 485.6ºC at 760mmHg
- 闪点:
- 247.5ºC
- 蒸汽压:
- 1.39E-09mmHg 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%