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89402-43-7

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89402-43-7

@89402-43-7

📅 Joined February 2021
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89402-43-7@89402-43-7·Feb 4
CAS 89402-43-7

CAS号: 89402-43-7 英文名称: 5-Chloro-2,3-difluoropyridine 英文同义词: 2,3-Difluoro-5-Chloro;2,3-DIFLUORO-5-CHLOROPYRIDIN;2,3-Difulor-5-Chloropyridine;2,3-Difuoro-5-chloropyridine;2,3-fluoro-5-chloro pyridine;5-Chloro-2,3 difluro pyridine;5-CHLORO-2,3-DIFLUOROPYRIDINE;2,3-DIFLUORO-5-CHLOROPYRIDINE;5-Chloro-2,3-Difluoropyridine96%;5-Chloro-2,3-difluoropyridine98% 中文名称: 2,3-二氟-5-氯吡啶 中文同义词: 5-氯-2;3-二氟吡啶;2,3-二氟-5-氯吡啶;5-氯-2,3-二氟吡啶;5-氯-2,3-二氟嘧啶;5-氯-2,3-二氟砒啶;2,3-二氟-5-氯吡啶 5G;5-氯-2,3-二氟吡啶,97%;2,3-二氟-5-氯吡啶, 95%+ 分子式: C5H2ClF2N 分子量: 149.53 熔点 : 47-49 C 沸点 : 135°C 密度 : 1,442 g/cm3 折射率 : 1.4738 闪点 : 135°C 储存条件 : 2-8°C 酸度系数(pKa): -5.14±0.20(Predicted) BRN : 4177319 CAS 数据库: 89402-43-7(CAS DataBase Reference) 危险品标志 : Xi,Xn 危险类别码 : 22-52/53-10-36/37/38-20/21/22 安全说明 : 23-36-61-26 危险品运输编号 : 2810 WGK Germany : 3 Hazard Note : Harmful HazardClass : IRRITANT HazardClass : 3 PackingGroup : III

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