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| CAS号 : | 99277-71-1 |
精确质量 : | 244.93200 |
| 分子式 : | C7H4BrNO4 |
logP : | 2.57870 |
| 分子量 : | 246.01500 |
PSA : | 83.12000 |
4-溴-2-硝基苯甲酸 | |
4-Bromo-2-nitrobenzoic acid | |
99277-71-1 | |
C7H4BrNO4 | |
246.01500 | |
83.12000 | |
2.57870 | |
244.93200 |
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176.7ºC
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165-169 °C
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1.892 g/cm3
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368.6ºC at 760 mmHg
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III
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2916399090
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UN 3077 9/PG 3
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2
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R22; R36/37/38; R43; R50
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S26-S36/37-S61
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Xn; N
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品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装 |
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2916399090 其他芳香一元羧酸. 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% |
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2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
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2916399090. Other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives. General tariff: |
