Tris(hydroxymethyl)aminomethane

$5 - $8920

Price

Brand	Packaging	Price	Product name
aablocks AA00394S	25g	$12	2-Amino-2-(hydroxymethyl)-1,3-propanediol
aablocks AA00394S	50g	$12	2-Amino-2-(hydroxymethyl)-1,3-propanediol
aablocks AA00394S	100g	$15	2-Amino-2-(hydroxymethyl)-1,3-propanediol
aablocks AA00394S	500g	$21	2-Amino-2-(hydroxymethyl)-1,3-propanediol
aablocks AA00394S	250g	$19	2-Amino-2-(hydroxymethyl)-1,3-propanediol
aablocks AA00394S	1kg	$38	2-Amino-2-(hydroxymethyl)-1,3-propanediol
Adipogen Life Sciences CDX-T0244-G025	25g	$40	Tris(hydroxymethyl)aminomethane
Adipogen Life Sciences CDX-T0244-G025	25g	$35	Tris(hydroxymethyl)aminomethane
AK Scientific G273	2.5kg	$195	Tris(hydroxymethyl)aminomethane
Ambeed A168222	100g	$17	2-Amino-2-(hydroxymethyl)propane-1,3-diol

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Melting point	167-172 °C(lit.)
Boiling point	219-220 °C10 mm Hg(lit.)
bulk density	840kg/m3
Density	1,353 g/cm³
vapor pressure	0.0267 hPa (20 °C)
refractive index	1.4170 (estimate)
Flash point	219-220°C/10mm
storage temp.	20-25°C
solubility	H₂O: 4 M at 20 °C, clear, colorless
form	crystalline
color	white
PH Range	7 - 9
PH	10.5-12.0(4 m in water, 25 °C)
pka	8.1(at 25℃)
biological source	synthetic
Water Solubility	550 g/L (25 ºC)
λmax	λ: 260 nm Amax: 0.10 λ: 280 nm Amax: 0.08
Sensitive	Hygroscopic
Merck	14,9772
BRN	741883
Stability	Stable. Incompatible with bases, strong oxidizing agents. Protect from moisture.
Cosmetics Ingredients Functions	BUFFERING FRAGRANCE
InChI	1S/C4H11NO3/c5-4(1-6,2-7)3-8/h6-8H,1-3,5H2
InChIKey	LENZDBCJOHFCAS-UHFFFAOYSA-N
SMILES	NC(CO)(CO)CO
LogP	-2.515 (est)
CAS DataBase Reference	77-86-1(CAS DataBase Reference)
NIST Chemistry Reference	1,3-Propanediol, 2-amino-2-(hydroxymethyl)-(77-86-1)
EPA Substance Registry System	Tris(hydroxymethyl)aminomethane (77-86-1)
Absorption	passes test