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| CAS号 : | 5049-61-6 |
精确质量 : | 95.04830 |
| 分子式 : | C4H5N3 |
logP : | 0.64000 |
| 分子量 : | 95.10260 |
PSA : | 51.80000 |
氨基吡嗪 | |
2-Aminopyrazine | |
5049-61-6 | |
C4H5N3 | |
95.10260 | |
51.80000 | |
0.64000 | |
95.04830 |
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1.598
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略黄色至米色结晶粉末
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129.1ºC
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250.9ºC at 760 mm
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118-120 °C(lit.)
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1.216 g/cm3
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soluble
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Stable under normal temperatures and pressures.
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Flammables area
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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-S37/39
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2933990090
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F
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R11; 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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医药中间体。有机合成物。 |
