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Tris (hydroxymethyl) aminomethane

Tris (hydroxymethyl) aminomethane

Tris (hydroxymethyl) aminomethane

English Name Trometamol
English Synonym 1,1,1-tris(hydroxymethyl)-methanamin; 1,1,1-tris(hydroxymethyl)-methylamin; 1,1,1-tris(hydroxymethyl)methylamine; 1,3-Propanediol,2-amino-2-(hydroxymethyl)-; 2-amino-2-(hydroxymethyl)-3-propanediol; 2-Amino-2-hydroxymethylpropanediol; 2-Amino-2-methylol-1,3-propanediol; 3-Propanediol,2-amino-2-(hydroxymethyl)-1
CAS No. 77-86-1
Molecular Formula C4H11NO3
Molecular Weight 121.14
EINECS No 201-064-4
Related categories BioBuffer; Biochemistry; Reagents for Electrophoresis; Buffer
Mol File 77-86-1.mol

Tris(hydroxymethyl)aminomethane Properties

Melting Point 167-172 °C(lit.)
Boiling Point 219-220 °C10 mm Hg(lit.)
Density 1,353 g/cm3
Flash Point 219-220°C/10mm
Storage Condition 2-8°C
Solubility H2O 4 M at 20 °C, clear, colorless
Form crystalline
Color White
Water Solubility 550 g/L (25 ºC)
Sensibility Hygroscopic
Merck 14,9772
BRN 741883
Stability Stable, incompatible with bases, strong oxidizing agents. Protect from moisture.
CAS Database 77-86-1(CAS DataBase Reference)
NIST Chemical Data 1,3-Propanediol, 2-amino-2-(hydroxymethyl)-(77-86-1)
EPA Chemical Data 1,3-Propanediol, 2-amino-2-(hydroxymethyl)- (77-86-1)

Tris(hydroxymethyl)aminomethane Uses
Chemical Properties White crystal or powder, dissolving in Ethylacetate, benzene, not dissolving in aether, carbon tetrachloride, have corrosive action to copper or aluminium.
Use used as pharmaceutical intermediate
Use biochemical reagent
Use Intermediate for fosfomycin, vulcanizing accelerator, makeup (cream, lotion), mineral oil, paraffin emulsifier, biology buffer.

Related categories: BioBuffer; Biochemistry; Reagents for Electrophoresis; Buffer

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