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91-44-1

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91-44-1

@91-44-1

📅 Joined February 2021
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91-44-1@91-44-1·Feb 7
CAS 91-44-1· methyl-(

CAS号: 91-44-1 英文名称: 7-Diethylamino-4-methylcoumarin 英文同义词: c47;7d4mc;mdac);hakkolp;Coumalux;7-(diethyl;UVITEX WGS;COUMARIN I;COUMARIN 1;coumarin460 中文名称: 7-二乙氨基-4-甲基香豆素 中文同义词: 香豆素1;香豆素-1;香豆素460;荧光增白剂61;荧光增白剂 52;荧光增白剂 WS;二乙氨基甲基香豆素;荧光增白剂 140;7-二乙氨基-4-甲基香豆素;4-甲基-7-二乙氨基香豆素 分子式: C14H17NO2 分子量: 231.29 熔点 : 72-75 °C 沸点 : 240 °C / 6.5mmHg 密度 : 1.122 折射率 : 1.5300 (estimate) 闪点 : 152°C 酸度系数(pKa): 3.51±0.20(Predicted) 形态: Crystalline Powder 颜色: Light beige to light purple 水溶解性 : slightly soluble BRN : 193303 稳定性: Stable. Incompatible with strong oxidizing agents. InChIKey: AFYCEAFSNDLKSX-UHFFFAOYSA-N CAS 数据库: 91-44-1(CAS DataBase Reference) NIST化学物质信息: Coumarin, 7-(diethylamino)-4-methyl-(91-44-1) EPA化学物质信息: 7-Diethylamino-4-methylcoumarin (91-44-1) 危险品标志 : Xn 危险类别码 : 36/37/38-20/21 安全说明 : 37/39-26 WGK Germany : 2 RTECS号: GN6370000 TSCA : Yes 海关编码 : 29322090 毒害物质数据: 91-44-1(Hazardous Substances Data) 毒性: LD50 oral in rat: 5gm/kg

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