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| CAS号 : | 320-94-5 |
精确质量 : | 235.00900 |
| 分子式 : | C8H4F3NO4 |
logP : | 2.83500 |
| 分子量 : | 235.11700 |
PSA : | 83.12000 |
2-硝基-4-三氟甲基苯甲酸 | |
2-nitro-4-(trifluoromethyl)benzoic acid | |
320-94-5 | |
C8H4F3NO4 | |
235.11700 | |
83.12000 | |
2.83500 | |
235.00900 |
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淡黄色晶体
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139.2ºC
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306.6ºC at 760 mmHg
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134-138 °C(lit.)
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1.596 g/cm3
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3
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S26-S37/39
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Xi
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R36/37/38
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2916399090
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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: |
