3,5-Pyrazolidinedione,4-butyl-4-hydroxy-1,2-diphenyl-
- 中文别名:4-羟基保泰松
- 英文别名:4-Hydroxy Phenylbutazone;
4-Butyl-4-hydroxy-1,2-diphenyl-3,5-pyrazolidinedione 4-Hydroxyphenylbutazone;
4-butyl-4-hydroxy-1,2-diphenylpyrazolidine-3,5-dione;
Phenylbutazone impurity B
- CAS No.:16860-43-8
- 分子式:C19H20N2O3
- 分子量:0
- 精确分子量:324.14700
- PSA:60.85000
- InChI:The Key: VTEBWXHYBNAYKI-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.256g/cm3
- 沸点:
- 462.3ºC at 760mmHg
- 闪点:
- 233.4ºC
- 折射率:
- 1.615
- 蒸汽压:
- 2.41E-09mmHg at 25°C
安全信息
- 密度:
- 1.256g/cm3
- 沸点:
- 462.3ºC at 760mmHg
- 闪点:
- 233.4ºC
- 折射率:
- 1.615
- 蒸汽压:
- 2.41E-09mmHg at 25°C
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%