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| CAS号 : | 879-65-2 |
精确质量 : | 174.04300 |
| 分子式 : | C9H6N2O2 |
logP : | 1.32800 |
| 分子量 : | 174.15600 |
PSA : | 63.08000 |
2-喹喔啉羧酸 | |
2-Quinoxalinecarboxylic Acid | |
879-65-2 | |
C9H6N2O2 | |
174.15600 | |
63.08000 | |
1.32800 | |
174.04300 |
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黄褐色粉末
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168.6ºC
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355.1ºC at 760 mmHg
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208 °C (dec.)(lit.)
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1.421 g/cm3
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0-6ºC
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GHS07 | |
警告 | |
H315; H319; H335 | |
P261; P305 + P351 + P338 | |
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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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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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