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| CAS号 : | 1948-40-9 |
精确质量 : | 373.83000 |
| 分子式 : | C7H4I2O2 |
logP : | 2.41390 |
| 分子量 : | 373.91400 |
PSA : | 37.30000 |
3,5-二碘-4-羟基苯甲醛 | |
4-hydroxy-3,5-diiodobenzaldehyde | |
1948-40-9 | |
C7H4I2O2 | |
373.91400 | |
37.30000 | |
2.41390 | |
373.83000 |
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1.787
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125.6ºC
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284.1ºC at 760 mmHg
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202-203°C
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2.602g/cm3
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0.00177mmHg at 25°C
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S26-S36
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R36/37/38
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2913000090
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品名, 成分含量, 用途 |
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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% |
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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% |
