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| CAS号 : | 490-11-9 |
精确质量 : | 167.02200 |
| 分子式 : | C7H5NO4 |
logP : | 0.47800 |
| 分子量 : | 167.11900 |
PSA : | 87.49000 |
3,4-吡啶二羧酸 | |
cinchomeronic acid | |
490-11-9 | |
C7H5NO4 | |
167.11900 | |
87.49000 | |
0.47800 | |
167.02200 |
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白色至灰白色结晶粉末
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273.6ºC
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528.8ºC at 760 mmHg
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262 °C (dec.)(lit.)
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1.551 g/cm3
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5.21E-12mmHg at 25°C
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Stable at room temperature in closed containers under normal storage and handling conditions.
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Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
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GHS07 | |
警告 | |
H315; H319; H335 | |
P261; P305 + P351 + P338 | |
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3
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29333999
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S26-S36-S24/25
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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% |
<p>有机合成。</p> |
