Cryptocyanine
Synonym(s):Cryptocyanine;Kryptocyanine
- CAS NO.：4727-50-8
- Empirical Formula: C25H25IN2
- Molecular Weight: 480.38
- MDL number: MFCD00011970
- EINECS: 225-224-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-31 16:37:55
What is Cryptocyanine?
Chemical properties
1,1'-DIETHYL-4,4'-CARBOCYANINE IODIDE is dark green fine crystalline powder
The Uses of Cryptocyanine
Organic dye, soluble, used as a chemical shutter in laser operation.
The Uses of Cryptocyanine
Suitable as laser dye
Definition
1,1'-DIETHYL-4,4'-CARBOCYANINE IODIDE is a cationic C3-cyanine type compound with 1-ethylquinolin-4-yl groups at both ends.
Properties of Cryptocyanine
| Melting point: | 250.5-253 °C(lit.) |
| Density | 1.3683 (estimate) |
| storage temp. | 0-6°C |
| solubility | soluble in Ethanol |
| form | Powder |
| color | Green |
| Sensitive | Light Sensitive |
| CAS DataBase Reference | 4727-50-8(CAS DataBase Reference) |
| EPA Substance Registry System | Cryptocyanine iodide (4727-50-8) |
Safety information for Cryptocyanine
| Signal word | Danger |
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06 |
| GHS Hazard Statements |
H300:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Cryptocyanine
New Products
Cis-Tosylate Dibenzo[b,f][1,4]thiazepin-11(10H)-one 1,2,3,9-Tetrahydro-9-Methyl-4H-Carbazole-4-One Dibenzoyl-L-tartaric acid Anhydrous (Resolution Reagent) N-BOC-piperidine-4-carboxylic acid 1-Benzhydrylazetane-3-carbonitrile AMINO-(3-CHLORO-PHENYL)-ACETIC ACID 2-(2-Chlorophenyl)glycine (±)-amino(2-fluorophenyl)acetic acid 8-oxa-1,3-diazaspiro[4.5]decane-2,4-dione BENZOIC ACID-D5 TRIFLOURO ACETICACID-D METHANE SULFONIC ACID-D4 PHOSPORIC ACID-D3 85 W% IN D2O TOLUENE-D3 BENZENE-D6 1-Acetyl-4-(4-hydroxyphenyl)piperazine 1-(3-Chlorophenyl)piperazine hydrochlorideRelated products of tetrahydrofuran
![6-[(DIETHYLAMINO)CARBONYL]-4-((E)-3-[6-[(DIETHYLAMINO)CARBONYL]-1-ETHYL-4(1H)-QUINOLINYLIDENE]-1-PROPENYL)-1-ETHYLQUINOLINIUM IODIDE](https://img.chemicalbook.in/CAS/GIF/91776-83-9.gif)
![6-[(DIETHYLAMINO)SULFONYL]-4-((E)-3-[6-[(DIETHYLAMINO)SULFONYL]-1-ETHYL-4(1H)-QUINOLINYLIDENE]-1-PROPENYL)-1-ETHYLQUINOLINIUM IODIDE](https://img.chemicalbook.in/CAS/GIF/91776-86-2.gif)
![1-ETHYL-4-((E)-3-[1-ETHYL-6-(METHOXYCARBONYL)-4(1H)-QUINOLINYLIDENE]-1-PROPENYL)-6-(METHOXYCARBONYL)QUINOLINIUM IODIDE](https://img.chemicalbook.in/CAS/GIF/91776-84-0.gif)
You may like
-
1,1'-Diethyl-4,4'-carbocyanine iodide, 97% CAS 4727-50-8View Details
4727-50-8 -
Cryptocyanine CAS 4727-50-8View Details
4727-50-8 -
1,1′-Diethyl-4,4′-carbocyanine iodide CAS 4727-50-8View Details
4727-50-8 -
7292-71-9 AMINO-(3-CHLORO-PHENYL)-ACETIC ACID 98+View Details
7292-71-9 -
7292-71-9 AMINO-(3-CHLORO-PHENYL)-ACETIC ACID 98+View Details
7292-71-9 -
84145-28-8 98+View Details
84145-28-8 -
2-(2-Chlorophenyl)glycine 98+View Details
88744-36-9 -
8-oxa-1,3-diazaspiro[4.5]decane-2,4-dione 39124-19-1 98+View Details
39124-19-1
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.