A6347512
<i>N</i>,<i>N</i>'-Bis(salicylidene)ethylenediamine , >99.0%(T) , 94-93-9
Synonym(s):
N,N′-Ethylenebis(salicylimine);2,2′-Ethylenebis(nitrilomethylidene)diphenol
CAS NO.：94-93-9
Empirical Formula: C16H16N2O2
Molecular Weight: 268.31
MDL number: MFCD00002244
EINECS: 202-376-3
| Pack Size | Price | Stock | Quantity |
| 5G | RMB36.80 | In Stock |
|
| 25G | RMB120.80 | In Stock |
|
| 100G | RMB363.20 | In Stock |
|
| 500G | RMB1759.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 127-128 °C(lit.) |
| Boiling point: | 411.48°C (rough estimate) |
| Density | 1.1028 (rough estimate) |
| refractive index | 1.6240 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | chloroform: 0.1 g/mL, clear |
| pka | 12.59±0.50(Predicted) |
| form | crystal |
| color | yellow |
| Merck | 14,8322 |
| BRN | 535296 |
| InChIKey | VEUMANXWQDHAJV-JYFOCSDGSA-N |
Description and Uses
N,N′-Bis(salicylidene)ethylenediamine (salen) immobilized on surfactant-coated alumina has been used as complexing agent for on-line preconcentration of copper and lead by flow injection-flame atomic absorption spectrometry (FI-AAS).
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26 |
| WGK Germany | 3 |
| RTECS | SL3780000 |
| TSCA | Yes |
| HS Code | 29252900 |
RELATED PRODUCTS
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(R,R)-(-)-N,N′-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine
N,N'-DISALICYLAL-ETHYLENEDIAMINE IRON(II)
2,2'-((Ethane-1,2-diylbis(azanylylidene))bis(methanylylidene))bis(benzene-1,4-diol)
(S,S)-(+)-N,N′-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminocobalt(II)