Detail of "82-38-2"

CAS Number:
82-38-2
Name:
Disperse Red 9
Molecular Structure:
Formula:
C₁₅H₁₁NO₂
Molecular Weight:
237.26
Deleted CAS:
80497-66-1|59459-25-5|12226-87-8
Synonyms:
9,10-Anthracenedione, 1-(methylamino)- ; Anthraquinone, 1-(methylamino)- (8CI);1-(Methylamino)anthraquinone;Waxoline Red MP;Waxoline Red MAA;Solvent Red 111;Oil Red ZMQ;Serilene Fast Pink BT;Orient Oil Red 330;Oracet Red G;Oil Red ZMG;NSC 3721;N-Methyl-1-anthraquinonylamine;Macrolex Red GS;Kayaset Red G;Diacelliton Fast Pink R;Duranol Red GN;Celliton Pink R;Calco Oil Red ZMQ;C.I. Solvent Red 111;C.I. Disperse Red 9;C.I. 60505;1-(Methylamino)-9,10-anthracenedione;Anthraquinone, 1-(methylamino)-;4-14-00-00429 (Beilstein Handbook Reference );1-(N-Methylamino)-9,10-anthraquinone;
EINECS:
201-417-2
Density:
1.328 g/cm³
Melting Point:
170-172 °C
Boiling Point:
463.2 °C at 760 mmHg
Flash Point:
195.3 °C
Hazard Symbols:
Xi
Risk Codes:
36/37/38
Safety:
26-37/39 Details
particular:
particular

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Carbon-13 NMR spectra of anthraquinone-derived dyes: Carbon-13 NMR spectra of anthraquinone-derived dyes. Rubin, I. B.; Buchanan, M. V. (Anal. Chem. Div., Oak Ridge Natl. Lab., Oak Ridge, TN 37831, USA). Magn. Reson. Chem., 23(3), 161-5 (English) 1985. CODEN: MRCHEG. ISSN: 0749-1581. DOCUMENT TYPE: Journal CA Section: 41 (Dyes, Organic Pigments, Fluorescent Brighteners, and Photographic Sensitizers) Section cross-reference(s): 77 The 13C NMR spectra of six anthraquinone-derived dyes, namely benzanthrone [82-05-3], 1-(methylamino)anthraquinone [82-38-2], 1,4-di-p-toluidinoanthraquinone [128-80-3], 1,4-diamino-2,3-dihydroanthraquinone [81-63-0], 1,4-diaminoanthraquinone [128-95-0], and dibenzo[b,def]chrysene-7,14-dione [128-66-5] were measured. The chem. shift assignments were achieved by elucidation of the coupling patterns of the fully coupled spectra and by comparison with the chem. shifts of other anthraquinone derivs. and other model compds. One- and three-bond C-H coupling consts. are also reported.

Thermoplastic compositions with metallic luster: Thermoplastic compositions with metallic luster. (Teijin Chemicals, Ltd., Japan). Jpn. Kokai Tokkyo Koho JP 59196333 A2 7 Nov 1984 Showa, 4 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: IC: C08K003-00; C08K005-00; C08K007-06. APPLICATION: JP 83-69254 21 Apr 1983. DOCUMENT TYPE: Patent CA Section: 37 (Plastics Manufacture and Processing) Section cross-reference(s): 57 Tough, strong, dimensionally stable molded products with metallic luster decreased weldlines are manufd. from compns. of 100 parts mixts. of 90-99.9% transparent thermoplastic resins and 0.1-10% dyes and/or pigments, and 3-60 parts carbon fibers. Thus, 80 parts Panlite L-1250 [24936-68-3] (arom. polycarbonate) was mixed with TiO2 2.0, Macrolex Red GS [82-38-2] (dye) 0.7, Macrolex Yellow R [94945-26-3] (dye) 0.7, and carbon fibers 20 parts, pelletized, and injection molded at 300° to obtain test pieces, which showed no weldlines, good metallic luster, and flexural strength 2370 kg/cm2, vs. poor luster and 2150 kg/cm2 using 0.02 part TiO2 and 0.04 part dyes, and severe weldline content and 580 kg/cm using 20 parts powd. Al and no carbon fibers.