密度 | 1.5±0.1 g/cm3 |
---|---|
沸点 | 237.3±35.0 °C at 760 mmHg |
分子式 | C7H4F2O2 |
分子量 | 158.102 |
闪点 | 97.3±25.9 °C |
精确质量 | 158.017929 |
PSA | 37.30000 |
LogP | 1.86 |
蒸汽压 | 0.0±0.5 mmHg at 25°C |
折射率 | 1.559 |
海关编码 | 2913000090 |
---|
海关编码 | 2913000090 |
---|---|
中文概述 | 2913000090 品目2912所列产品的其他衍生物〔指卤化,磺化,硝化或亚硝化的衍生物〕. 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 |
Summary | HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0% |
CL9043 |
3,4-Difluoro-5-hydroxybenzaldehyde |
Benzaldehyde, 3,4-difluoro-5-hydroxy- |
4,5-Difluoro-3-hydroxybenzaldehyde |