1H-Pyrrole-2,5-dione,1-(2,4-difluorophenyl)-
- 中文别名:1-(2,4-二氟苯基)-1H-吡咯-2,5-二酮
- 中文释义:1-(2,4-二氟苯基)-1H-吡咯-2,5-二酮
- 英文别名:1-(2,4-difluorophenyl)pyrrole-2,5-dione;
difluorophenylpyrroledione;
N-(2,4-Difluorophenyl)maleimide;
N-(2,4-Difluorphenyl)-maleimid;
1-(2,4-difluoro-phenyl)-pyrrole-2,5-dione
- CAS No.:6954-65-0
- 分子式:
C10H5F2NO2
- 分子量:209.15
- 精确分子量:209.02900
- PSA:37.38000
- InChI:The Key: WQAYULVQTJAUMD-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.508g/cm3
- 熔点:
- 83-85ºC
- 沸点:
- 304.9ºC at 760 mmHg
- 闪点:
- 138.2ºC
- 折射率:
- 1.582
安全信息
- 密度:
- 1.508g/cm3
- 熔点:
- 83-85ºC
- 沸点:
- 304.9ºC at 760 mmHg
- 闪点:
- 138.2ºC
- 折射率:
- 1.582
海关数据
中国海关编码:2925190090
- 概述:
- 2925190090 其他酰亚胺及其衍生物盐. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- 2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%