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| CAS号 : | 839-90-7 |
精确质量 : | 261.09600 |
| 分子式 : | C9H15N3O6 |
logP : | -3.85140 |
| 分子量 : | 261.23200 |
PSA : | 126.69000 |
1,3,5-三(2-羟乙基)氰尿酸 | |
1,3,5-Tris(2-hydroxyethyl)isocyanurate | |
839-90-7 | |
C9H15N3O6 | |
261.23200 | |
126.69000 | |
-3.85140 | |
261.09600 |
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白色粉末
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Stable. Incompatible with strong oxidizing agents.
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272.3ºC
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Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.
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136-140 °C(lit.)
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1.498 g/cm3
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526.7ºC at 760 mmHg
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29336980
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3
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R36/37/38
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S26-S37/39
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Xi
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29336980. Other compounds containing an unfused triazine ring (whether or not hydrogenated) in the structure. General tariff:6.5% |
先将三聚氰酸溶解在二甲基甲酰胺中,形成溶液,投入到压力釜中。真空抽出釜内空气,再充以氮气(含量符合标准),再抽氮气,又充氮气,经数次重复操作,将釜内的空气置换干净。然后缓缓通入环氧乙烷,并逐步升温。温度逐渐升至100℃、再升至180℃。相应由常压通环氧乙烷,逐渐增压,一直到2MPa的压力。当停止通环氧乙烷后,经过一段时间釜内压力仍不下降,可停止反应。回收过量的环氧乙烷,釜内降至常压。再进行蒸馏,回收溶剂二甲基甲酰胺。一直蒸至反应产物成膏状后,趁热出料进行压滤,除去溶剂,杂质。再冷却、凝结、粉碎即得成品。 | |
用于制造耐热漆包线及具有优良机械性能的漆,各种聚氨基甲酸酯塑料,水溶性烘漆,不饱和聚酯树脂,杀虫剂,增塑剂,染料、医药等有机合成中间体。还用作PVC的稳定剂,提高PVC的加工温度和性能。 |