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CAS:626-03-9

 626-03-9

626-03-9

CAS号:626-03-9

品名:2,4-二羟基吡啶2,4-Dihydroxypyridine

中文别名:2,4-吡啶二醇;4-羟基-2-吡啶酮;4-羟基吡啶-2(1H)-酮;吡啶-2,4-二醇;

英文别名:2,4-Dihydoxypyridine;3-DEAZAURACIL;2,4-PYRIDINEDIOL;2(1H)-Pyridinone,4-hydroxy-;2,4-dihydroxy-pyridine;pyridine-2,4-diol;2,4-Pridinediol;4-HYDROXY-2-PYRIDONE;4,6-Pyridinediol;4-diol;

分子式:C5H5NO2

分子量:111.099

精确质量:111.032

Psa:53.35

RTECS号:UV1146800

MDL号:MFCD00006273

外观与性状:白色至黄色-米色晶体或

密度:1.379 g/cm3

沸点:270.9ºC at 760 mmHg

熔点:272-276°C(lit.)

闪点:117.6ºC

折射率:1.637

稳定性:Stable under normal temperatures and pressures.

储存条件:Store in a cool, dry place. Store in a tightly closed container.

安全说明:S26-S36-S37/39

危险类别码:R36/37/38

WGK Germany:3

海关编码:2933399090

危险品标志:Xi

信号词:Warning

危险性防范说明:P261; P305 + P351 + P338

危险标志:GHS07

危险性描述:H315; H319; H335

吡啶

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