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| CAS号 : | 141-86-6 |
精确质量 : | 109.06400 |
| 分子式 : | C5H7N3 |
logP : | 1.40840 |
| 分子量 : | 109.12900 |
PSA : | 64.93000 |
2,6-二氨基吡啶 | |
2,6-Diaminopyridine | |
141-86-6 | |
C5H7N3 | |
109.12900 | |
64.93000 | |
1.40840 | |
109.06400 |
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灰白色晶体粉末
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155°C
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285 °C(lit.)
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117-122 °C(lit.)
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1.251 g/cm3
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9.9 g/100 mL (20 ºC)
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0.00288mmHg at 25°C
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Stable under normal temperatures and pressures.
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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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GHS06 | |
危险 | |
H301; H315; H319; H335 | |
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US7570000
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3
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29333999
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6.1
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S26-S45-S37/39-S28A
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II
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2811
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T
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R22; R25; R36/37/38
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HS:29333999.Oter compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. General tariff:6.5% |
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吡啶或2-氨基吡啶在更强烈的条件下胺化。 | |
2,6-二氨基吡啶在国外目前主要用于生产一种止痛药——Phenazopyridine [CAS No.94-78-0]，据说可缓解尿路感染等疾病引起的疼痛、灼烧及不适感。该药在美国为处方药，在加拿大属非处方药，在中国尚未生产。美国该药的商品名有：Azo-Standard、Baridium、Eridium、Geridium、Phenazodine、Pyridiate、Pyridium、Urodine、Urogesic、Viridium；加拿大该药的商品名有：Phenazo、Pyridium。用于偶合重氮化合物. |
