| Identification | More | [Name]
1-AMINO-2-METHYLANTHRAQUINONE | [CAS]
82-28-0 | [Synonyms]
1-AMINO-2-METHYLANTHRAQUINONE
CI 60700
DISPERSE ORANGE 11
LABOTEST-BB LT00159721
TIMTEC-BB SBB003232
1-amino-2-methyl-10-anthracenedione
1-amino-2-methyl-9,10-anthracenedione
1-amino-2-methyl-9,10-anthraquinone
1-Amino-2-methylanthra-9,10-quinone
1-amino-2-methyl-anthraquinon
2-Methyl-1-anthraquinonylamine
Acetate Fast Orange R
acetatefastoranger
Acetoquinone Light Orange JL
acetoquinonelightorangejl
Anthraquinone, 1-amino-2-methyl-
Artisil Orange 3RP
artisilorange3rp
C.I. Disperse Orange 11
c.i.disperseorange11 | [EINECS(EC#)]
201-408-3 | [Molecular Formula]
C15H11NO2 | [MDL Number]
MFCD00001220 | [Molecular Weight]
237.25 | [MOL File]
82-28-0.mol |
| Chemical Properties | Back Directory | [Appearance]
1-Amino-2-methylanthraquinone is a red crystalline substance or powder. | [Melting point ]
204-206 °C(lit.) | [Boiling point ]
379.79°C (rough estimate) | [density ]
1.1469 (rough estimate) | [refractive index ]
1.5500 (estimate) | [storage temp. ]
Sealed in dry,Room Temperature | [Colour Index ]
60700 | [form ]
neat | [pka]
-0.53±0.20(Predicted) | [color ]
Orange to Amber to Dark red | [Stability:]
Stable. Incompatible with strong oxidizing agents, mineral acids. | [Water Solubility ]
332.2ug/L(25 ºC) | [CAS DataBase Reference]
82-28-0(CAS DataBase Reference) | [IARC]
3 (Vol. 27, Sup 7) 1987 | [EPA Substance Registry System]
1-Amino-2-methylanthraquinone (82-28-0) |
| Safety Data | Back Directory | [WGK Germany ]
3
| [RTECS ]
CB5740000
| [F ]
10-21 | [HS Code ]
2922.39.4500 | [HazardClass ]
IRRITANT | [Safety Profile]
Confirmed carcinogen with experimental carcinogenic, neoplastigenic, and tumorigenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx,. | [Hazardous Substances Data]
82-28-0(Hazardous Substances Data) |
| Hazard Information | Back Directory | [General Description]
Red powder. | [Reactivity Profile]
1-AMINO-2-METHYLANTHRAQUINONE(82-28-0) is incompatible with strong oxidizing agents. Forms salts with mineral acids . | [Air & Water Reactions]
Insoluble in water. | [Potential Exposure]
1-Amino-2-methylanthraquinone is used almost exclusively as a dye intermediate for the production of a variety of anthraquinone dyes. May be used as a dye for a variety of synthetic fibers, especially acetates, as well as wool, sheepskins, furs, and surface dyeing of thermoplastics. None of the dyes that can be prepared from it are presently produced in commercial quantities.1Amino-2-methylanthraquinone had been produced commercially in the United States since 1948, but production was last reported by a single company in 1970. The potential for exposure is greatest among workers engaged in the dyeing of textiles. 1-Amino-2-methylanthraquinone is not presently used in consumer products according to the CPSC. | [Fire Hazard]
Flash point data for this chemical are not available; however, 1-AMINO-2-METHYLANTHRAQUINONE is probably combustible. | [First aid]
Move victim to fresh air. Call 911 or emergency medical service. Give artificial respiration if victim is not breathing. Do not use mouth-to-mouth method if victim ingested or inhaled the substance; give artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device. Administer oxygen if breathing is difficult. Remove and isolate contaminated clothing and shoes. In case of contact with substance, immediately flush skin or eyes with running water for at least 20 minutes. For minor skin contact, avoid spreading material on unaffected skin. Keep victim warm and quiet. Effects of exposure (inhalation, ingestion or skin contact) to substance may be delayed. Ensure that medical personnel are aware of the material(s) involved and take precautions to protect themselves. Medical observation is recommended for 24 to 48 hours after breathing overexposure, as pulmonary edema may be delayed. As first aid for pulmonary edema, a doctor or authorized paramedic may consider administering a drug or other inhalation therapy. | [Shipping]
UN2811 Toxic solids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required. UN3143 Dyes, solid, toxic, n.o.s. or Dye intermediates, solid, toxic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required | [Chemical Properties]
1-Amino-2-methylanthraquinone is a red crystalline substance or powder. | [Chemical Properties]
red powder | [Uses]
1-Amino-2-methylanthraquinone was used almost exclusively as a dyeand as an intermediate in the production of dyes. It was used as a dyefor synthetic fibers, furs, and thermoplastic resins. The only dyes derived from 1-amino-2-methylanthraquinone that were produced in the United States were C.I. acid blue 47, last produced in 1973, and
C.I. solvent blue 13, last produced in 1974 (IARC 1982, HSDB 2009). | [Uses]
Disperse Orange 11 is a dye used in imaging studies including confocal transmission imaging microscopy or polymers. Dyes and metabolites, Environmental Testing | [Definition]
ChEBI: 1-Amino-2-methylanthraquinone is an anthraquinone. | [Preparation]
2-Methylanthracene-9,10-dione nitrification, then use the method reduction | [Synthesis]
1-Amino-2-methylanthraquinone is prepared by nitration
of 2-methylanthraquinone followed by
reduction or by methylation of 1-aminoanthraquinone
with formaldehyde . | [Carcinogenicity]
1-Amino-2-methylanthraquinone is reasonably anticipated to be a human carcinogen based on sufficient evidence of carcinogenicity from studies in experimental animals. | [Properties and Applications]
red light orange |
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