2,4-Imidazolidinedione,1,3-dibromo-
- 中文别名:1,3-二溴咪唑烷-2,4-二酮
- 英文别名:1,3-dibromoimidazolidine-2,4-dione;
2,4-Imidazolidinedione,1,3-dibromo;
1,3-dibromo-imidazolidine-2,4-dione;
1,3-Dibromohydantoin;
N,N'-dibromohydantoin;
5,5-dimethylhydantoin;
1,3-dibromohydantoine
- CAS No.:3304-74-3
- 分子式:C3H2Br2N2O2
- 分子量:0
- 精确分子量:255.84800
- PSA:40.62000
- InChI:The Key: XAEZQQVZRXSKKJ-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 2.786g/cm3
- 沸点:
- 247.3ºC at 760mmHg
- 闪点:
- 103.4ºC
- 折射率:
- 1.726
安全信息
- 密度:
- 2.786g/cm3
- 沸点:
- 247.3ºC at 760mmHg
- 闪点:
- 103.4ºC
- 折射率:
- 1.726
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%