3-propanediol,2-amino-2-(hydroxymethyl)-hydrochloride

Details:

TRIS hydrochloride Basic information
Product Name:    TRIS hydrochloride
Synonyms:    3-propanediol,2-amino-2-(hydroxymethyl)-hydrochloride;trizmahydrochloride(trishydrochloride);Tris(2-amino-2-hydroxymethyl)-1,3-propanediol, hydrochloride;Tris(hydroxymethyl)aminomethane hydrochloride, extra pure, 99+%;TrisHCl,mole-readyform,molecularbiologygrade;TRISHYDROXYMETHYLAMINOMETHANE HYDROCHLORIDE BIO-REFINED;TRIS(HYDROXYMETHYL)AMINOMETHANEHYDROCHLORIDE,BIOTECHGRADE;TRIS(HYDROXYMETHYL)AMINOMETHANEHYDROCHLORIDE,CRYSTAL,REAGENT
CAS:    1185-53-1
MF:    C4H12ClNO3
MW:    157.6
EINECS:    214-684-5
Mol File:    1185-53-1.mol
TRIS hydrochloride Structure

TRIS hydrochloride Chemical Properties
Melting point     150-152 °C
Boiling point     225℃[at 101 325 Pa]
density     1.05 g/mL at 20 °C
vapor pressure     0Pa at 20℃
storage temp.     room temp
solubility     H2O: 4 M at 20 °C, clear, colorless
form     crystalline
color     clear colorless (40 % (w/w) in H2O) solution
PH    2.5-4.0 (25℃, 4M in H2O)
pka    8.1(at 25℃)
PH Range    7.0 - 9.0
Water Solubility     SOLUBLE
Sensitive     Hygroscopic
λmax    λ: 260 nm Amax: 0.12
λ: 280 nm Amax: 0.08
BRN     3675235
Stability:    Stable. Incompatible with strong oxidizing agents, bases, moisture.
InChIKey    QKNYBSVHEMOAJP-UHFFFAOYSA-N
LogP    -3.6 at 20℃
CAS DataBase Reference    1185-53-1(CAS DataBase Reference)
EPA Substance Registry System    1,3-Propanediol, 2-amino-2-(hydroxymethyl)-, hydrochloride (1185-53-1)