2-Amino-2-methyl-1,3-propanediol

Superiority:

Product Name:    2-Amino-2-methyl-1,3-propanediol

CAS:    115-69-5
MF:    C4H11NO2
MW:    105.14
EINECS:    204-100-7

Mol File:    115-69-5.mol
2-Amino-2-methyl-1,3-propanediol Structure
2-Amino-2-methyl-1,3-propanediol Chemical Properties
Melting point     100-110 °C (lit.)
Boiling point     151 °C/10 mmHg (lit.)
density     1.0509 (estimate)
vapor density     3.63 (vs air)
vapor pressure     ~10 mm Hg ( 152 °C)
refractive index     1.4754 (estimate)
Fp     >100°C
storage temp.     Store below +30°C.
solubility     H2O: 1 M at 20 °C, clear, colorless
form     Crystalline Powder
color     White
PH    10.0-12.0 (20℃, 0.5M in H2O)
pka    8.8(at 25℃)
PH Range    7.8 - 9.7
Water Solubility     2500 g/L (20 ºC)
λmax    λ: 260 nm Amax: 0.05
λ: 280 nm Amax: 0.03
Merck     13,447
BRN     635708
Stability:    Stable. Combustible. May be moisture-sensitive. Incompatible with strong oxidizing agents, copper, aluminium, brass, strong acids.
CAS DataBase Reference    115-69-5(CAS DataBase Reference)
NIST Chemistry Reference    2-Amino-2-methyl-1,3-propanediol(115-69-5)
EPA Substance Registry System    1,3-Propanediol, 2-amino-2-methyl- (115-69-5)
Safety Information
Hazard Codes     Xi,Xn
Risk Statements     36/37/38-20/21/22
Safety Statements     26-36-37/39
RIDADR     UN 3259 8/PG 2
WGK Germany     1
RTECS     TY2975000
F     3-23
TSCA     Yes
PackingGroup     III
HS Code     29221980
Toxicity    LD50 orally in Rabbit: 17000 mg/kg