基本信息
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2-氨基-2-羟甲基-1,3-丙二醇
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77-86-1
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三(羟甲基)氨基甲烷;氨丁三醇;缓血酸铵;三羟甲基氨基甲烷
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C4H11NO3
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121.14
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1,3-Propanediol,2-amino-2-(hydroxymethyl)-
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201-064-4
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1,353 g/cm3
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2-Amino-1,3-dihydroxy-2-(hydroxymethyl)propane;2-Amino-2-(hydroxymethyl)propane-1,3-diol; 2-Amino-2-hydroxymethylpropan-1,3-diol;2-Amino-2-methylol-1,3-propanediol; Addex-Tham; Aminotri(hydroxymethyl)methane;Aminotrimethylolmethane; Aminotris(hydroxymethyl)methane; Methanamine,1,1,1-tris(hydroxymethyl)-; NSC 103026; NSC 6365; NSC 65434; Pehanorm; TAM; TAM(buffering agent); THAM; Talatrol; Tri Amino; Tri(hydroxymethyl)methylamine;Trigmo base; Triladyl; Trimethylolaminomethane; Tris; Tris (buffering agent);Tris Amino; Tris Amino Crystal; Tris base; Tris buffer;Tris(hydroxymethyl)aminomethane; Tris(hydroxymethyl)methanamine;Tris(hydroxymethyl)methylamine; Tris(methylolamino)methane; Tris-steril;Trisamin; Trisamine; Trisaminol; Trispuffer; Trizma; Trometamol; Trometamole;Tromethamine; Tromethane; Tromethanmin; Tutofusin tris;[2-Hydroxy-1,1-bis(hydroxymethyl)ethyl]amine
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219-220°C/10mm
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167-172°C(lit.)
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219-220°C10mm Hg(lit.)
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1、急性毒性大鼠口径LD50:5900mg/kg；大鼠静脉LD50:1800mg/kg；小鼠静脉LD50:1210mg/kg；兔子口径LD50:1mg/kg；
详细信息
三羟甲基氨基甲烷（TRIS）
中文名称:三羟甲基氨基甲烷
英文名称:Tris(hydroxymethyl)methyl aminomethane THAM
英文别名:Tris base;2-Amino-2-(hydroxymethyl)-1,3-propanediol;THAM;Trometamol
CAS号:77-86-1
分子式:C4H11NO3
分子量:121.14
纯度:≥99.5%
外观及气味：白色结晶粉末
熔/沸点：168-171℃
含量/规格：≥99.5%
用途：用于生物化学和分子生物学实验中的缓冲液的制备；医药中间体；用于表面活性剂、硫化促进剂的制备；制备含Tris结构单元的水溶性高分子作为涂料分散剂；室内甲醛吸附材料的制备等 贮存条件：常温
