| Identification | More | [Name]
Disperse Red 9 | [CAS]
82-38-2 | [Synonyms]
1-(METHYLAMINO)ANTHRAQUINONE
1-(N-Methylamino)-9,10-anthraquinone
1-(N-METHYLAMINO)ANTHRAQUINONE
AMAPLAST RED AAP
CALCO OIL RED ZMQ
CI NO 60505
DISPERSE RED 9
MACROLEX RED GS
SOLVENT RED 111
1-(methylamino)-10-anthracenedione
1-(methylamino)-9,10-anthracenedione
1-(Methylamino)-9,10-anthraquinone
1-(Methylamino)anthra-9,10-quinone
1-(methylamino)-anthraquinon
10-Anthracenedione,1-(methylamino)-9
1-Methylamineanthraquinone
1-Methylamino-anthrachinon
9,10-Anthracenedione, 1-(methylamino)-
9,10-Anthracenedione,1-(methylamino)-
abcolpinkr | [EINECS(EC#)]
201-417-2 | [Molecular Formula]
C15H11NO2 | [MDL Number]
MFCD00001197 | [Molecular Weight]
237.25 | [MOL File]
82-38-2.mol |
| Chemical Properties | Back Directory | [Melting point ]
170-172°C | [Boiling point ]
379.79°C (rough estimate) | [density ]
1.1469 (rough estimate) | [vapor pressure ]
0-0Pa at 20-50℃ | [refractive index ]
1.5500 (estimate) | [storage temp. ]
room temp | [form ]
Powder | [pka]
2.27±0.20(Predicted) | [color ]
Orange to Brown | [Water Solubility ]
73.55ug/L(25 ºC) | [Major Application]
diagnostic assay manufacturing
hematology
histology | [InChI]
1S/C15H11NO2/c1-16-12-8-4-7-11-13(12)15(18)10-6-3-2-5-9(10)14(11)17/h2-8,16H,1H3 | [InChIKey]
SVTDYSXXLJYUTM-UHFFFAOYSA-N | [SMILES]
CNc1cccc2C(=O)c3ccccc3C(=O)c12 | [LogP]
4.95 at 23℃ and pH8.2 | [CAS DataBase Reference]
82-38-2(CAS DataBase Reference) | [NIST Chemistry Reference]
1-(N-Methylamino)-9,10-anthraquinone(82-38-2) | [EPA Substance Registry System]
82-38-2(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and eye/face protection . | [WGK Germany ]
3 | [RTECS ]
CB0536600 | [TSCA ]
TSCA listed | [HS Code ]
2922.39.4500 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| Raw materials And Preparation Products | Back Directory | [Raw materials]
Methylamine-->1-Chloro anthraquinone-->1-Anthraquinonesulfonic acid-->1-Anthraquinonesulfonic acid sodium salt-->9,10-Anthracenedione, 1-(dimethylamino)--->Peroxide, bis(2,2,3,3,4,4,4-heptafluoro-1-oxobutyl)-->1-Fluoroanthraquinone-->1,5-DICHLOROANTHRAQUINONE-->JNK INHIBITOR II, NEGATIVE CONTROL-->3-Methylaminopropionitrile-->N-anthraquinon-1-ylacetamide-->1-Methylamino-4-bromo anthraquinone-->1-NITROANTHRAQUINONE-->1-Aminoanthraquinone-->1-Anthraquinonesulfonic acid-->1-Chloro anthraquinone | [Preparation Products]
ORACET BLUE |
| Hazard Information | Back Directory | [Chemical Properties]
Red powder. Soluble in acetone, ethanol, ethylene glycol ether, linseed oil. Slightly soluble in benzene, carbon tetrachloride. Insoluble in Staudt's solvent. Brown in concentrated sulfuric acid, turns dark orange when diluted. | [Uses]
1-Methylaminoanthraquinone is an important intermediate for manufacturing solvent dyes and acid dyes. | [Preparation]
1-Chloroanthraquinone?or 9,10-Dioxo-9,10-dihydroanthracene-1-sulfonic acid?in pressure and in the presence of antioxidants with Methanamine for processing. | [Synthesis Reference(s)]
Organic Syntheses, Coll. Vol. 3, p. 573, 1955
Synthetic Communications, 21, p. 1889, 1991 DOI: 10.1080/00397919108021779 | [Synthesis]
1-Methylaminoanthraquinone, is prepared from anthraquinone-
1-sulfonic acid by replacing SO3H(see
page 8), , from 1-chloroanthraquinone
by replacing chlorine , , or
from 1-nitroanthraquinone by replacing NO2
, . | [Properties and Applications]
Bright red blue light. Soluble in ethanol, acetone and soluble fiber element, slightly soluble in benzene and carbon tetrachloride, insoluble in special solvent, tao. The strong sulfuric acid for brown, for dark orange after diluted. Used for polyester, polyamide fiber, acrylic, acetate fiber and three acetate fiber dyeing, sheepskin and plastic color. Good levelness, improve rate is high.
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Standard(Vinegar fiber)
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Ironing Fastness
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Light Fastness
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Persperation Fastness
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Washing Fastness
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Fading
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Stain
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Fading
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Stain
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Fading
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Stain
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ISO
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4
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4
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3
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4
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3
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| [Purification Methods]
Crystallise it to constant melting point from butan-1-ol, then from EtOH. It can be sublimed under vacuum. [Beilstein 7 IV 2574.] |
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