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首頁(yè)>新聞中心> 展會(huì)信息>色酮-3-甲酸、39079-62-4 CAS查詢、色酮-3-甲酸物化性質(zhì)

色酮-3-甲酸、39079-62-4 CAS查詢、色酮-3-甲酸物化性質(zhì)

發(fā)布時(shí)間:2024-10-19  瀏覽次數(shù):147

 

 中文名稱: 色酮-3-甲酸  

 中文別名: -  

 英文名稱: Chromone-3-carboxylic acid  

 英文別名: 4-Oxo-4H-1-benzopyran-3-carboxylic acid; 4-oxo-4H-chromene-3-carboxylic acid; 4-oxo-4H-chromene-3-carboxylate  

 CAS號(hào): 39079-62-4  

 EINECS號(hào): -  

 分子式: C10H5O4  

 分子量: 189.1448  

 InChI: InChI=1/C10H6O4/c11-9-6-3-1-2-4-8(6)14-5-7(9)10(12)13/h1-5H,(H,12,13)/p-1  

 分子結(jié)構(gòu):  

 密度: -  

 熔點(diǎn): -198-200℃  

 沸點(diǎn): 337°C at 760 mmHg  

 閃點(diǎn): 138.9°C  

 折射率: -  

 蒸汽壓: 4.23E-05mmHg 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。Irritating to eyes, respiratory system and skin.;
 

 安全術(shù)語(yǔ): S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.;
S37/39:Wear suitable gloves and eye/face protection.;

 
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