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| CAS号 : | 99-64-9 |
精确质量 : | 165.07900 |
| 分子式 : | C9H11NO2 |
logP : | 1.45080 |
| 分子量 : | 165.18900 |
PSA : | 40.54000 |
间二甲氨基苯甲酸 | |
3-Dimethylaminobenzoic acid | |
99-64-9 | |
C9H11NO2 | |
165.18900 | |
40.54000 | |
1.45080 | |
165.07900 |
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白色至淡黄色结晶粉末
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149.6ºC
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323.8ºC at 760mmHg
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148-150 °C(lit.)
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1.18g/cm3
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Stable under normal temperatures and pressures.
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Store in a cool, dry place. Keep container closed when not in use.
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GHS07 | |
警告 | |
H315; H319; H335 | |
P261; P305 + P351 + P338 | |
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3
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S26-S36
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2922491990
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Xi
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R36/37/38
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2933990090
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2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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1.以对硝基苯甲酸为原料,与食盐、盐酸、铁粉进行还原,制成对氨基苯甲酸,反应液经活性炭脱色后,过滤,滤液用盐酸酸化,以食盐盐析,过滤,即得。 2.以对硝基甲苯为原料,在氢氧化钠溶液中,在雷奈镍催化下,进行加氢反应,反应液经过滤、干燥即得。 | |
是染料、色素、农药、医药、感光材料和有机试剂的重要中间体 |