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 |
| Sensitive | Light Sensitive |
| ε(extinction coefficient) | ≥25000 at 487-495nm in ethanol |
| λmax | 525nm(H2O)(lit.) |
| Major Application | diagnostic assay manufacturing hematology histology |
| InChI | 1S/C23H23N2.HI/c1-3-24-20(15-13-18-9-5-7-11-22(18)24)17-21-16-14-19-10-6-8-12-23(19)25(21)4-2;/h5-17H,3-4H2,1-2H3;1H/q+1;/p-1 |
| InChIKey | GMYRVMSXMHEDTL-UHFFFAOYSA-M |
| SMILES | [I-].CCN1\C(C=Cc2ccccc12)=C\c3ccc4ccccc4[n+]3CC |
| 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 |
| target organs | Respiratory system |
| PPE | Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges |
| 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 | TSCA listed |
| HazardClass | 6.1(a) |
| PackingGroup | II |
| HS Code | 29334900 |
| Storage Class | 6.1A - Combustible acute toxic Cat. 1 and 2 very toxic hazardous materials |
| Hazard Classifications | Acute Tox. 2 Inhalation Acute Tox. 2 Oral Acute Tox. 4 Dermal Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
