1,3-Benzodioxole-5-carbonitrile,2,2-difluoro-
- 中文别名:5-氰基-2,2-二氟-1,3-苯并二恶茂
- 中文释义:5-氰基-2,2-二氟-1,3-苯并二恶茂;5-氰-2,2-二氟-1,3-苯并间二氧杂环戊烯
- 英文别名:2,2-difluoro-1,3-benzodioxole-5-carbonitrile;
1,3-Benzodioxole-5-carbonitrile,2,2-difluoro;
2,2-Difluorobenzo[d][1,3]dioxole-5-carbonitrile;
2,2-difluoro-5-cyano-1,3-benzodioxole;
2,2-Difluoro-5-cyano-1,3-benzodioxole;
3,4-(difluoromethylenedioxy)benzonitrile;
5-Cyano-2,2-difluoro-1,3-benzodioxole;
2,2-Difluoro-1,3-benzodioxole-5-carbonitrile;
2,2-difluorobenzo-1,3-dioxole-5-carbonitrile;
5-cyano
- CAS No.:135132-34-2
- 分子式:
C8H3F2NO2
- 分子量:183.11
- 精确分子量:183.01300
- PSA:42.25000
- InChI:The Key: VMJNTFXCTXAXTC-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.51g/cm3
- 沸点:
- 205.4ºC at 760mmHg
- 闪点:
- 78ºC
- 折射率:
- 1.37
- 蒸汽压:
- 0.168mmHg at 25°C
安全信息
- 密度:
- 1.51g/cm3
- 沸点:
- 205.4ºC at 760mmHg
- 闪点:
- 78ºC
- 折射率:
- 1.37
- 蒸汽压:
- 0.168mmHg at 25°C
海关数据
中国海关编码:2932999099
- 概述:
- 2932999099. 其他仅含氧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
- 摘要/Summary:
- 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%