77-86-1 Tris(hydroxymethyl)aminoethane

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Basic

CAS No. 77-86-1
Product Name Tris(hydroxymethyl)aminoethane
Synonyms 2-Amino-2-hydroxymethyl-1,3-propanediol; TRIS; Tromethamine; Tromethane; tris(hydroxyme.)aminomethane; trizma base; Trometamol; tri(hydroxymethyl)methylamine; Tris(hydroxymethyl) methylamine Tris buffer 99.8+ %; Trihydroxymethyl Aminomethane; Tris, Ultra Pure; Tris, Tissue Culture Tested Tris(hydroxymethyl)aminomethane, Tissue Culture Tested; Tris, Alcohol Free Tris(hydroxymethyl)aminomethane, Alcohol Free; Tris(hydroxymethyl)aminomethane, Ultra Pure, Molecular Biology Grade; Tris EDTA acetate buffer; THAM; Trimethanolaminomethane; Tri(hydroxymethyl)aminomethane; Tris(hydroxymethyl)aminomethane; 2-Amino-2-(hydroxymethyl)-1,3-propanediol; Tris hydroxyl methyl amino methane; 2-amino-2-(hydroxymethyl)propane-1,3-diol; 1,3-dihydroxy-2-(hydroxymethyl)propan-2-aminium; (methylamino)methanetriol; Tris(hydroxymethyl) aminomethane; Tris(hydroxymethyl)amino methane; Tris Base
Molecular Formula C4H11NO3
Molecular Weight 121.14

Physical property

Density 1.479g/cm3
Melting point 167-172℃
Boiling point 167.494°C at 760 mmHg
Flash point 102.896°C
Water solubility 550 g/L (25℃)
Refractive index 1.531
Hazard Symbols Xi:Irritant;
Risk Codes R36/37/38:;
Safety Description S26:; S37/39:;