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81228-09-3

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81228-09-3

@81228-09-3

📅 Joined February 2021
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81228-09-3@81228-09-3·Feb 5
CAS 81228-09-3· Difluorophenylacetic acid(

CAS号: 81228-09-3 英文名称: 2,4-Difluorophenylacetic acid 英文同义词: 2,4-difluoro acid;RARECHEM AL BO 0247;Sitagliptin Impurity 119;2,4-two fluorineacetic acid;2,4-DIFLUOROPHENYLACETIC ACID;2-(2,4-DIFLUOROPHENYL)ACETATE;2,4-Difluorophenylaceticacid97%;2,4-DifluorophenylaceticAcid>2,4-Difluorophenylaceticacid,99%;2-(2,4-difluorophenyl)acetic acid 中文名称: 2,4-二氟苯乙酸 中文同义词: 2,4-二氟苯乙酸;2,4-二氟苯乙酸,99%;2,4-二氟苯乙酸(97%);2-(2,4-二氟苯基)乙酸 分子式: C8H6F2O2 分子量: 172.13 熔点 : 115-118 °C(lit.) 沸点 : 219°C (rough estimate) 密度 : 1.3010 (estimate) 酸度系数(pKa): 3.98±0.10(Predicted) 形态: Powder 颜色: White BRN : 3649727 InChIKey: QPKZIGHNRLZBCL-UHFFFAOYSA-N CAS 数据库: 81228-09-3(CAS DataBase Reference) NIST化学物质信息: 2,4-Difluorophenylacetic acid(81228-09-3) 危险品标志 : Xi 危险类别码 : 36/37/38 安全说明 : 26-37/39 WGK Germany : 3 Hazard Note : Irritant HazardClass : IRRITANT 海关编码 : 29163990

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