4,5-二溴-2-苯基咪唑
- 中文名称:
- 4,5-二溴-2-苯基咪唑
- 中文别名:
- 4,5-dibromo-2-phenyl-1H-imidazole
- 英文名称:
- 4,5-dibromo-2-phenyl-1H-imidazole
- 英文别名:
- 4,5-Dibromo-2-phenyl-1H-imidazole;
EINECS 260-119-0;
4,5-Dibrom-2-phenyl-1H-imidazol;
4,5-Dibromo-2-phenylimidazole;
2-phenyl-4,5-dibromoimidazole
- CAS No.:
- 56338-00-2
- 分 子 式:
-
C9H6Br2N2
- 分 子 量:
- 301.96534
- 精确分子量:
- 299.89000
- PSA:
- 28.68000
- EINECS:
- 260-119-0
- InChI:
- The Key: VOBXKUYQZPXWPJ-UHFFFAOYSA-N3
- SDS:
- 查看
4,5-二溴-2-苯基咪唑 物化性质
- 密度:
- 1.903g/cm3
- 沸点:
- 451.5ºC at 760 mmHg
- 闪点:
- 226.9ºC
- 折射率:
- 1.662
4,5-二溴-2-苯基咪唑 海关数据
中国海关编码:2933290090
- 概述:
- 2933290090. 其他结构含非稠合咪唑环的化合物. 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:
- 2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%