A6308512
<i>N</i>-Methylethylenediamine , >97.0%(T) , 109-81-9
Synonym(s):
2-(Methylamino)ethylamine
CAS NO.：109-81-9
Empirical Formula: C3H10N2
Molecular Weight: 74.12
MDL number: MFCD00008165
EINECS: 203-707-4
| Pack Size | Price | Stock | Quantity |
| 5ML | RMB319.20 | In Stock |
|
| 25ML | RMB1094.40 | In Stock |
|
| 100ml | RMB3439.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Boiling point: | 114-117 °C (lit.) |
| Density | 0.85 g/mL at 20 °C (lit.) |
| refractive index | n |
| Flash point: | 106 °F |
| storage temp. | Flammables area |
| form | Liquid |
| pka | pK1:6.86(＋1);pK2:10.15(＋1) (25°C) |
| color | Clear colorless to slightly yellow |
| Sensitive | Air Sensitive & Hygroscopic |
| BRN | 878141 |
| InChIKey | KFIGICHILYTCJF-UHFFFAOYSA-N |
| CAS DataBase Reference | 109-81-9(CAS DataBase Reference) |
| EPA Substance Registry System | 1,2-Ethanediamine, N-methyl- (109-81-9) |
Description and Uses
N-Methylethylenediamine undergoes condensation with pyridine-2-carboxaldehyde to form an imine.
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 | 10-34-37 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 2734 8/PG 2 |
| WGK Germany | 3 |
| RTECS | KV5250500 |
| Hazard Note | Irritant |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | II |
| HS Code | 29212900 |
| Toxicity | mouse,LD50,intraperitoneal,50mg/kg (50mg/kg),European Journal of Medicinal Chemistry--Chimie Therapeutique. Vol. 17, Pg. 235, 1982. |
