2,6-Diaminoanthracene-9,10-dione, CAS No. 131-14-6

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131-14-6

Catalog No. EBD50932

CAS 131-14-6

Name 2,6-Diaminoanthracene-9,10-dione

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Basic Information

Synonyms: 2,6-Diaminoanthracene-9,10-dione 2,6-diaminoanthraquinone 2,6-anthraquinonyldiamine 10-anthracenedione,2,6-diamino-9 2,6-diamino-10-anthracenedione 2,6-diamino-9,10-anthracenedione 2,6-diamino-9,10-anthraquinone 2,6-diaminoanthrachinon 2,6-diamino-anthraquinon 9,10-Anthracenedione,2,6-diamino- 2,6-Diaminoanthrachinon[Czech] 4-14-00-00486(BeilsteinHandbookReference) AI3-52500 BRN2809383 CCRIS5604 NSC39935 Anthraquinone,2,6-diamino-

Molecular Formula: C14H10N2O2

Molecular Weight: 238.24

MDL Number: MFCD00001234

Categories: Materials Chemistry > Optoelectronic and Organic Semiconductor Materials > Dye Precursors Synthetic Chemistry > Organic Building Blocks > Amines

Product Description:

2,6-Diaminoanthraquinone is an organic compound characterized by an anthraquinone core substituted with two amino groups at the 2 and 6 positions. It is a purple to dark brown crystalline powder with the molecular formula C14H10N2O2. Its primary and most significant application is as a key intermediate in the synthesis of vat dyes and high-performance pigments. The amino groups on the anthraquinone skeleton allow for further chemical modifications, making it a crucial precursor for producing a range of colorants known for their excellent lightfastness and chemical stability. These dyes are extensively used in the textile industry for dyeing cotton and other cellulose fibers. Beyond its role in color chemistry, 2,6-diaminoanthraquinone serves as a versatile organic synthesis building block, particularly due to its aromatic amine functionalities. It has also been investigated in materials science research for potential applications in organic semiconductors and as a component in the synthesis of functional polymers and coordination compounds.

Physical Properties

Melting Point: >325 °C(lit.)

Boiling Point: 551.9 °C at 760 mmHg

Flash Point: 287.6 °C

Density: 1.456 g/cm3

Analytical Data

Appearance: solid