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首頁(yè)>新聞中心> 展會(huì)信息>5-羥基吡嗪-2-羧酸、34604-60-9 CAS查詢、5-羥基吡嗪-2-羧酸物化性質(zhì)

5-羥基吡嗪-2-羧酸、34604-60-9 CAS查詢、5-羥基吡嗪-2-羧酸物化性質(zhì)

發(fā)布時(shí)間:2024-10-19  瀏覽次數(shù):133

 

 中文名稱: 5-羥基吡嗪-2-羧酸  

 中文別名: 5-羥基-2-吡嗪羧基酸  

 英文名稱: 5-hydroxypyrazine-3-carboxylic acid  

 英文別名: 5-Hydroxy-2-pyrazinecarboxylic acid; 5-Hydroxypyrazine-2-carboxylic acid; 5-HYDROXY-PYRAZINE-2-CARBOXYLIC ACID; PYRAZINECARBOXYLIC ACID, 4,5-DIHYDRO-5-OXO-; 5-hydroxypyrazinoic acid; 5-HYDROXYPYRAZINE-2-CARBOXYLIC ACID 98%; 5-HYDROXYPYRAZINE-2-CARBOXYLIC ACID GC 95.0%; 5-HYDROXYPYRAZINE-3-CARBOXYLIC ACID 95%; 5-Hydropyrazine-2-carboxylic acid  

 CAS號(hào): 34604-60-9  

 EINECS號(hào): -  

 分子式: C5H4N2O3  

 分子量: 140.0969  

 InChI: InChI=1/C5H4N2O3/c8-4-2-6-3(1-7-4)5(9)10/h1-2H,(H,7,8)(H,9,10)  

 分子結(jié)構(gòu):  

 密度: 1.613g/cm3  

 熔點(diǎn): --  

 沸點(diǎn): 608.49°C at 760 mmHg  

 閃點(diǎn): 321.804°C  

 折射率: -  

 蒸汽壓: 0mmHg at 25°C  

 物化性質(zhì): -  

 產(chǎn)品用途: -  

 危險(xiǎn)品標(biāo)志: -  

 風(fēng)險(xiǎn)術(shù)語(yǔ): R36/37/38:Irritating to eyes, respiratory system and skin. 刺激眼睛、呼吸系統(tǒng)和皮膚。;
 

 安全術(shù)語(yǔ): S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.不慎與眼睛接觸后,請(qǐng)立即用大量清水沖洗并征求醫(yī)生意見。
S36:Wear suitable protective clothing. 穿戴適當(dāng)?shù)姆雷o(hù)服。

 
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