4-Dimethylaminopyridine

Superiority:

Product Name:    4-Dimethylaminopyridine

CAS:    1122-58-3
MF:    C7H10N2
MW:    122.17
EINECS:    214-353-5

Mol File:    1122-58-3.mol
4-Dimethylaminopyridine Structure
4-Dimethylaminopyridine Chemical Properties
Melting point     83-86 °C(lit.)
Boiling point     211 °C
density     0.906 g/mL at 25 °C
vapor pressure     0.169 hPa at 20 °C
refractive index     n20/D 1.431
Fp     110 °C
storage temp.     Store in dark!
solubility     methanol: 50 mg/mL, clear
pka    pKa (20°): 9.7
form     prilled
color     off-white to yellow
Odor    characteristic odor
PH    11 (60g/l, H2O, 20℃)
PH Range    9.7 (10% aq soln)
Water Solubility     76 g/L (25 ºC)
Merck     14,3389
BRN     110354
Stability:    Stable. Incompatible with acids, oxidizing agents.
CAS DataBase Reference    1122-58-3(CAS DataBase Reference)
NIST Chemistry Reference    4-Pyridinamine, N,N-dimethyl-(1122-58-3)
EPA Substance Registry System    4-(Dimethylamino)pyridine (1122-58-3)
Safety Information
Hazard Codes     T,C,T+,Xn,F
Risk Statements     25-34-24/25-36/37/38-27-36-24-20-61-40-23/24/25-67-66-21/22-11-36/37-22-19
Safety Statements     36/37/39-45-28A-26-28-36/37-53-27-22-16
RIDADR     UN 2811 6.1/PG 2
WGK Germany     3
RTECS     US8400000
Autoignition Temperature    420 °C
Hazard Note     Toxic/Corrosive
TSCA     T
HazardClass     8
PackingGroup     II
HS Code     29333999
Toxicity    LD50 orally in Rabbit: 140 mg/kg LD50 dermal Rabbit 90 mg/kg