1-Hydroxy-4-Ethoxy-2,3-Difluorobenzene
- 中文别名:4-乙氧基-2,3-二氟苯酚,JRD
- 中文释义:4-乙氧基-2,3-二氟苯酚;1-羟基-4-乙氧基-2,3-二氟苯
- 英文别名:1-Hydroxy-4-Ethoxy-2,3-Difluorobenzene;
4-ethoxy-2,3-difluorophenol;
4-Ethoxy-2,3-difluorophenol,JRD;
4-Ethoxy-2,3-difluorophenol
- CAS No.:126163-56-2
- 分子式:
C8H8F2O2
- 分子量:174.14500
- 精确分子量:174.04900
- PSA:29.46000
- InChI:InChI=1/C8H8F2O2/c1-2-12-6-4-3-5(11)7(9)8(6)10/h3-4,11H,2H2,1H3
- 分子结构式:
物化性质
- 密度:
- 1.273g/cm3
- 熔点:
- 73℃
- 沸点:
- 234.8ºC at 760 mmHg
- 闪点:
- 115.7ºC
- 折射率:
- 1.488
- 蒸汽压:
- 0.0338mmHg at 25°C
安全信息
- 密度:
- 1.273g/cm3
- 熔点:
- 73℃
- 沸点:
- 234.8ºC at 760 mmHg
- 闪点:
- 115.7ºC
- 折射率:
- 1.488
- 蒸汽压:
- 0.0338mmHg at 25°C
海关数据
中国海关编码:2909500000
- 概述:
- 2909500000. 醚酚、醚醇酚及其卤化、磺化、硝化或亚硝化衍生物. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- 2909500000 ether-phenols, ether-alcohol-phenols and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%