- 中文名称:
-
- 中文别名:
-
- 英文名称:
- 4H-2,6-diphenylthiopyran-4-one
- 英文别名:
- 4H-2,6-diphenylthiopyran-4-one;
2,6-diphenyldihydro-4H-thiopyran-4-one;
2,6-Diphenyl-4-thiopyrone;
2,6-diphenyl-2H-4,5-dihydropyridazin-3-one;
2,6-Diphenyl-thiopyran-4-on;
6-oxo-1,3-diphenyl-1,4,5,6-tetrahydropyridazine;
2,6-Diphenyl-4H-thiopyran-4-one;
2,6-Diphenyl-4H-1-thiopyran-4-on;
2,6-diphenyl-4H-thiapyran-4-one;
2,6-diphenyl-4,5-dihydro-2H-pyridazin-3-one;
2,6-Diphenyl-4,5-dihydro-2H-pyridazin-3-on;
2,6-diphenyl-2,3,4,5-tetrahydro-3-pyridazinone;
2,6-diphenyl-1-thio-4H-pyran-4-one
- CAS No.:
- 4578-59-0
- 分 子 式:
-
C16H14N2O
- 分 子 量:
- 250.29500
- 精确分子量:
- 250.11100
- PSA:
- 32.67000
- InChI:
- The Key: NUPJVFNTHQXDSZ-UHFFFAOYSA-N3
- 分子结构式:
-

- SDS:
- 查看
物化性质
- 密度:
- 1.15g/cm3
- 沸点:
- 394.4ºC at 760 mmHg
- 闪点:
- 192.3ºC
- 折射率:
- 1.621
海关数据
中国海关编码:2933990090
- 概述:
- 2933990090. 其他仅含氮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, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
- 摘要/Summary:
- 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%