3-(anilinomethylidene)chroman-2,4-dione

3-(anilinomethylidene)chroman-2,4-dione名称

[ CAS 号 ]:
52281-05-7

[ 英文名 ]:
3-(anilinomethylidene)chroman-2,4-dione

3-(anilinomethylidene)chroman-2,4-dione物理化学性质

[ 密度 ]:
1.434g/cm3

[ 沸点 ]:
438.5ºC at 760 mmHg

[ 分子式 ]:
C₁₆H₁₁NO₃

[ 分子量 ]:
265.26300

[ 闪点 ]:
219ºC

[ 精确质量 ]:
265.07400

[ PSA ]:
55.40000

[ LogP ]:
2.85730

[ 折射率 ]:
1.755

3-(anilinomethylidene)chroman-2,4-dione安全信息

[ 海关编码 ]:
2932999099

3-(anilinomethylidene)chroman-2,4-dione合成路线

详细合成路线

3-(anilinomethylidene)chroman-2,4-dione上下游产品

3-(anilinomethylidene)chroman-2,4-dione上游产品

3-(anilinomethylidene)chroman-2,4-dione下游产品

3-(anilinomethylidene)chroman-2,4-dione海关

[ 海关编码 ]: 2932999099

[ 中文概述 ]:
2932999099. 其他仅含氧杂原子的杂环化合物. 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

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%