A3500212
1,1'-Diethyl-2,2'-cyanine Iodide , >98.0%(HPLC) , 977-96-8
Synonym(s):
1-Ethyl-2-[(1-ethyl-2(1H)-quinolinylidene)methyl]quinolinium iodide;Decynium 22;Pseudocyanine iodide;Pseudoisocyanine iodide
CAS NO.：977-96-8
Empirical Formula: C23H23IN2
Molecular Weight: 454.35
MDL number: MFCD00011971
EINECS: 213-556-6
| Pack Size | Price | Stock | Quantity |
| 250mg | RMB399.20 | In Stock |
|
| 1G | RMB959.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 273 °C |
| Density | 1.3883 (estimate) |
| storage temp. | room temp |
| solubility | Soluble to 10 mM in dimethyl sulfoxide. |
| form | Crystalline Powder |
| color | Golden yellow to dark red |
| λmax | 525nm(H2O)(lit.) |
| Sensitive | Light Sensitive |
| CAS DataBase Reference | 977-96-8 |
| EPA Substance Registry System | Quinolinium, 1-ethyl-2-[(1-ethyl-2(1H)-quinolinylidene)methyl]-, iodide (977-96-8) |
Description and Uses
1,1′-Diethyl-2,2′-cyanine iodide has been used as an absorber in a method to correct the fluorescence excitation-emission matrix (EEM).
Safety
| Symbol(GHS) |  GHS06 |
| Signal word | Danger |
| Hazard statements | H300+H330-H312-H315-H319-H335 |
| Precautionary statements | P260-P264-P280-P302+P352+P312-P304+P340+P310-P305+P351+P338 |
| Hazard Codes | T,T+ |
| Risk Statements | 23/24/25-36/37/38-26/28-21 |
| Safety Statements | 45-36/37-28-26 |
| RIDADR | 2811 |
| WGK Germany | 3 |
| TSCA | Yes |
| HazardClass | 6.1(a) |
| PackingGroup | II |
| HS Code | 29334900 |
