PINACYANOL CHLORIDE
Synonym(s):1,1′-Diethyl-2,2′-carbocyanine chloride;2,2′-Trimethinequinocyanine chloride;Quinaldine blue
- CAS NO.：2768-90-3
- Empirical Formula: C25H25ClN2
- Molecular Weight: 388.93
- MDL number: MFCD00011974
- EINECS: 220-457-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-06-08 17:06:35
What is PINACYANOL CHLORIDE?
Chemical properties
OLIVE-GREEN TO GREEN-BLACK POWDER
The Uses of PINACYANOL CHLORIDE
Histological stain (chromosomes).
What are the applications of Application
Pinacyanol chloride is a useful water-soluble dichroic dye
Purification Methods
Crystallise the dye from EtOH/diethyl ether. The iodide [605-91-4] crystallises from MeOH or EtOH with m 298-299o(dec) . [Beilstein 23 H 320, 23 I 89, II 282, III/IV 2064, 23/10 V 129.]
Properties of PINACYANOL CHLORIDE
| Melting point: | 270 °C (dec.)(lit.) |
| Boiling point: | 543.58°C (rough estimate) |
| Density | 1.0453 (rough estimate) |
| refractive index | 1.5940 (estimate) |
| storage temp. | 2-8°C |
| form | powder to crystal |
| color | Green to Dark green |
| Merck | 14,8048 |
| CAS DataBase Reference | 2768-90-3(CAS DataBase Reference) |
| EPA Substance Registry System | Quinolinium, 1-ethyl-2-[3-(1-ethyl-2(1H)-quinolinylidene)-1-propenyl]-, chloride (2768-90-3) |
Safety information for PINACYANOL CHLORIDE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. 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 PINACYANOL CHLORIDE
New Products
Bromine 99.5% AR (4 x 500ml) Fehling's Solution No. B Amino Acid Kit of 23 items set Ammonium Molybdate Reagent Solution Beam's Reagent Solution Ehrlich's Reagent For detection of urobillinogen Sodium Amino Salicylate Dihydrate (PAS Sodium) IP/BP/USP/EP 1,2,3,4-Tetrahydrocarbazol-4-one 4-Hydroxy Carbazole Amino Salicylic Acid. U.S.P. 2 – Methoxy – 5- Sulfamoyl Benzoic acid Acetone Isobutryl oxime ester Curcuma aromatica Oil Curry leaf Extract Terminalia bellirica Extract Aloe vera extract 200x Withania somnifera (Ashwagandha Extract) Citrus bioflavonoids Extract Ethyl 3-(Pyridin-2-Ylamino)Propanoate Bilastine -IP/BP/ Cypermethric Acid Chloride 5-Nitrosalicylaldehyde 5-(Difluoromethoxy)-2-Mercapto-1H-Benzimidazole- IP/BP/ Methyl Di Chloride (Mdc)Related products of tetrahydrofuran
You may like
-
Pinacyanol Chloride CAS 2768-90-3View Details
2768-90-3 -
Pinacyanol chloride CAS 2768-90-3View Details
2768-90-3 -
7726-95-6 Bromine 99.5% AR (4 x 500ml) 99%View Details
7726-95-6 -
Formamide 99%View Details
75-12-7 -
2, 4-Pyrimidinediamine 3-Oxide 99%View Details
74638-76-9 -
85-81-4 6-Methoxy-8-Nitroquinoline 99%View Details
85-81-4 -
3-Bromo-4,5-Dihydro-1H-Benzo[B]Azepin-2(3H)-One 99%View Details
86499-96-9 -
(−)-Dip-Chloride 85116-37-6 99%View Details
85116-37-6
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.