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| CAS No.: | 2475-46-9 |
|---|---|
| Name: | Disperse Blue 3 |
| Molecular Structure: | |
 |
|
| Formula: | C17H16N2O3 |
| Molecular Weight: | 296.35 |
| Synonyms: | Microsetile Blue FF;Microsetile Blue FFR;Miketon Fast Brilliant Blue B;Nacelan Blue KLT;Ostacet Blue P 3R;Perliton Blue FFR;Serinyl HosieryBlue BG;Serisol Brilliant Blue BG;Serisol Brilliant Blue BP;Setacyl Blue BN;SetacylBrilliant Blue BG;Supracet Brilliant Blue BG;Transetile Blue P-FFR;Akasperse Blue GLF;Altocyl Brilliant BlueB;Artisil Blue BSG;Artisil BlueBSQ;Atlantic Disperse Blue BNA;C.I.Disperse Blue 66;Calcosyn Sapphire Blue 2GS;Calcosyn Sapphire Blue R;Celliton Fast Blue FFRN;Celutate Blue BLT;Celutate Blue RNH;CelutateBrilliant Blue B;Cibacet Blue BNG;Cilla Fast Blue FFR;Diacelliton Fast Brilliant Blue B;Diacelliton Fast Brilliant Blue BF;Disperse Blue FFR;Disperse Blue K;Duranol Brilliant Blue B;Duranol Brilliant Blue BN;DuranolPrinting Blue B;Eastman Blue GBN;Fenacet Fast Blue FFN;Interchem Acetate Blue B;Interchem Acetate Blue RBN;Interchem Acetate Blue WNBN;Lurafix Blue 660;Lurafix Blue FFR;C.I. Disperse Blue 3; |
| EINECS: | 219-604-2 |
| Density: | 1.397 g/cm3 |
| Melting Point: | 187°C |
| Boiling Point: | 593.5 °C at 760 mmHg |
| Flash Point: | 312.8 °C |
| Solubility: | insoluble in water |
| Appearance: | Navy blue powder |
| Hazard Symbols: |
 Xn
|
| Risk Codes: | 22 |
| Safety: | 36/37 |
| PSA: | 78.43000 |
| LogP: | 2.05390 |
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Consensus Reports
Specification
The 1-Methylamino-4-ethanolamino-anthraquinone with the cas number 2475-46-9. It is also called 1-(2-hydroxyethylamino)-4-(methylamino)anthracene-9,10-dione, which is also it's IUPAC name, and it's system Name are 9,10-Anthracenedione, 1,4-diamino-, N,N'-mixed 2-hydroxyethyl and Me derivs. It seems like Navy blue powder. It is soluble in ethanol, acetone, benzene, slightly soluble in carbon tetrachloride, insoluble in petroleum ether. It turn brown in concentrated sulfuric acid, turn darkred after diluted.
Preparation of 1-Methylamino-4-ethanolamino-anthraquinone: 1,4-Dihydroxy-9,10-anthracenedione and it's BLMB condensation with Monomethylamine and ethanolamine, then filtered, grinding, arefaction and commercialization, finally obtain the product.
Uses of 1-Methylamino-4-ethanolamino-anthraquinone: It can be applicable to dyeing and printing of Acetic acid fiber, Cellulose Triacetate and chinlon, also can be used for thermoplastic surface colouring. When used for dacron dyeing fastness, lifting force and light fastness is not good, so it is not used commonly.
When you are using this chemical, please be cautious about it as the following: 1-Methylamino-4-ethanolamino-anthraquinone may cause eye and skin irritation. In case of contact with eyes or skin, flush eyes or skin with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. Besides, it may cause respiratory tract irritation and may be harmful if inhaled. If inhalation, remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. Store in a cool, dry place. Store in a tightly closed container. As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. And Use water spray, dry chemical, carbon dioxide, or chemical foam to put out fire.
You can still convert the following datas into molecular structure :
(1).Smiles: c12c(C(c3ccccc3C2=O)=O)c(ccc1NCCO)NC
(2).InChI: InChI=1/C16H20N4O2/c17-13-1-3-14(4-2-13)18-19-15-5-7-16(8-6-15)20(9-11-21)10-12-22/h1-8,21-22H,9-12,171H21/b19-18+
Toxic information of 1-Methylamino-4-ethanolamino-anthraquinone can be showed as follows:
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | oral | 1600mg/kg (1600mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) KIDNEY, URETER, AND BLADDER: OTHER CHANGES IN URINE COMPOSITION SKIN AND APPENDAGES (SKIN): "DERMATITIS, OTHER: AFTER SYSTEMIC EXPOSURE" | National Technical Information Service. Vol. OTS0555340, |
| rabbit | LD50 | skin | > 2gm/kg (2000mg/kg) | Acute Toxicity Data. Journal of the American College of Toxicology, Part B. Vol. 15(Suppl, | |
| rat | LD50 | intraperitoneal | 700mg/kg (700mg/kg) | Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 21(12), Pg. 27, 1977. | |
| rat | LD50 | oral | 1345mg/kg (1345mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) KIDNEY, URETER, AND BLADDER: OTHER CHANGES IN URINE COMPOSITION SKIN AND APPENDAGES (SKIN): "DERMATITIS, OTHER: AFTER SYSTEMIC EXPOSURE" | National Technical Information Service. Vol. OTS0555340, |