S6031449
carbon,tetrahedral,black
CAS NO.：
Empirical Formula: C9H22N2
Molecular Weight: 158.28
MDL number: MFCD00015115
EINECS: 203-038-8
| Pack Size | Price | Stock | Quantity |
| 100ea | RMB275.24 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 37.5°C (estimate) |
| Boiling point: | 166-169 °C(lit.) |
| Density | 0.811 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 108 °F |
| pka | 7.85±0.50(Predicted) |
| form | Liquid |
| EPA Substance Registry System | Methanediamine, N,N,N',N'-tetraethyl- (102-53-4) |
Description and Uses
N,N,N′,N′-Tetraethylmethanediamine has been used to study the tertiary amine catalytic activities in the reaction of phenyl isocyanate with 1-butanol in toluene.
Safety
| Symbol(GHS) |   GHS02,GHS05 |
| Signal word | Danger |
| Hazard statements | H226-H314 |
| Precautionary statements | P210-P233-P240-P280-P303+P361+P353-P305+P351+P338 |
| Hazard Codes | C |
| Risk Statements | 10-34 |
| Safety Statements | 16-26-27-36/37/39-45 |
| RIDADR | UN 2734 8/PG 2 |
| WGK Germany | 3 |
| TSCA | Yes |
| HazardClass | 3 |
| PackingGroup | III |
