A6306912
<i>N</i>,<i>N</i>,<i>N</i>',<i>N</i>'-Tetraethylethylenediamine , 98% , 150-77-6
Synonym(s):
TEEDA
CAS NO.：150-77-6
Empirical Formula: C10H24N2
Molecular Weight: 172.31
MDL number: MFCD00009055
EINECS: 205-770-3
| Pack Size | Price | Stock | Quantity |
| 5ML | RMB71.20 | In Stock |
|
| 25ML | RMB301.60 | In Stock |
|
| 100ML | RMB1103.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 192 °C |
| Boiling point: | 189-192 °C(lit.) |
| Density | 0.808 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 138 °F |
| storage temp. | 2-8°C, protect from light |
| pka | 9.03±0.50(Predicted) |
| form | Liquid |
| color | Clear light yellow |
| Sensitive | Moisture Sensitive |
| BRN | 1738741 |
| CAS DataBase Reference | 150-77-6(CAS DataBase Reference) |
| EPA Substance Registry System | 1,2-Ethanediamine, N,N,N',N'-tetraethyl- (150-77-6) |
Description and Uses
N,N, N′,N′-Tetraethylethylenediamine (TEEDA) has been used in the synthesis of amine ligands using simple or double intramolecular dealkylation reaction. TEEDA exhibits selective β-lithiation during deprotonation with lithiumalkyls.
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 | 34 |
| Safety Statements | 26-27-36/37/39-45 |
| RIDADR | UN 2734 8/PG 2 |
| WGK Germany | 3 |
| HazardClass | 3 |
| PackingGroup | III |
| HS Code | 29212900 |
