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99-76-3

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99-76-3

@99-76-3

📅 Joined February 2021
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99-76-3@99-76-3·Feb 7
CAS 99-76-3· hydroxy-, methyl ester(

CAS号: 99-76-3 英文名称: Methylparaben 英文同义词: Abiol;Moldex;Septos;NIPAGIN;Nigagin;Paraben;Paridol;Solbrol;metaben;Maseptol 中文名称: 尼泊金甲酯 中文同义词: 尼泊金;泊金M;羟苯甲酯;尼泊金甲;尼泊金甲脂;尼泊金甲酯;甲基巴林杂质;对羟基苯酸甲酯;羟苯甲酯对照品;对羟基苯甲酸酯 分子式: C8H8O3 分子量: 152.15 熔点 : 125-128 °C(lit.) 沸点 : 298.6 °C 密度 : 1,46g/cm 蒸气压: 0.000005 hPa (20 °C) FEMA : 2710 | METHYL P-HYDROXYBENZOATE 折射率 : 1.4447 (estimate) 闪点 : 280°C 储存条件 : 0-6°C 溶解度 : ethanol: soluble0.1M, clear, colorless 酸度系数(pKa): pKa 8.15(H2O,t =20.0) (Uncertain) 形态: Crystalline Powder 颜色: White to almost white PH值: 5.8 (H2O, 20°C) (saturated solution) 水溶解性 : Slightly soluble in water. 凝固点 : 131℃ Merck : 14,6107 BRN : 509801 稳定性: Stable. Incompatible with strong oxidizing agents, strong bases. InChIKey: LXCFILQKKLGQFO-UHFFFAOYSA-N CAS 数据库: 99-76-3(CAS DataBase Reference) NIST化学物质信息: Benzoic acid, 4-hydroxy-, methyl ester(99-76-3) EPA化学物质信息: Methylparaben (99-76-3) 危险品标志 : Xi,Xn 危险类别码 : 36/37/38-20/21/22-36 安全说明 : 26-36-24/25-39 危险品运输编号 : UN 2769 WGK Germany : 1 RTECS号: DH2450000 自燃温度: >600 °C TSCA : Yes 海关编码 : 29182930 毒害物质数据: 99-76-3(Hazardous Substances Data) 毒性: LD50 orally in Rabbit: 2100 mg/kg

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