Disperse blue 1

Base Information

• Chemical Name: Disperse blue 1
• CAS No.: 2475-45-8
• Molecular Formula: C14H12N4O2
• Molecular Weight: 268.275
• European Community (EC) Number: 219-603-7
• NSC Number: 39936
• UNII: 2429NAZ8WH
• DSSTox Substance ID: DTXSID7020188
• Nikkaji Number: J2.156C
• Wikidata: Q27155877
• NCI Thesaurus Code: C44380
• ChEMBL ID: CHEMBL87568
• Mol file: 2475-45-8.mol

Synonyms:1,4,5,8-tetraaminoanthracene-9,10-dione;C.I. Disperse Blue 1;Disperse Blue 1;Oracet blue

Chemical Property of Disperse blue 1

Chemical Property:

• Appearance/Colour: blue-black crystalline powder
• Vapor Pressure: 4.09E-20mmHg at 25°C
• Melting Point: 332 °C
• Refractive Index: 1.857
• Boiling Point: 711.9 °C at 760mmHg
• PKA: 0.40±0.20(Predicted)
• Flash Point: 384.3 °C
• PSA: 138.22000
• Density: 1.595 g/cm³
• LogP: 3.11560
• Water Solubility.: 26.83ug/L(25 oC)
• XLogP3: 1.2
• Hydrogen Bond Donor Count: 4
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 0
• Exact Mass: 268.09602564
• Heavy Atom Count: 20
• Complexity: 365

Purity/Quality:

98%,99%, ^*data from raw suppliers

Disperse Blue 1 ^*data from reagent suppliers

Safty Information:

• Pictogram(s): T
• Hazard Codes: T
• Statements: 45-38-41-43
• Safety Statements: 53-45

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Dyes -> Anthraquinone Dyes
• Canonical SMILES: C1=CC(=C2C(=C1N)C(=O)C3=C(C=CC(=C3C2=O)N)N)N
• Uses: Disperse blue 1 has been used in hair-color formulations and to color fabrics and plastics. Commercial preparations of disperse blue 1 contain approximately equal amounts of dyestuff and lignosulfonate dispersants. In the mid 1980s, it was reported that semi-permanent hair-color formulations commonly contained disperse blue 1 at concentrations of less than 1% (NTP 1986). Disperse blue 1 is used as a fabric dye for nylon, cellulose acetate and triacetate, polyester, and acrylate fibers and for surface dyeing of thermoplastics, as a solvent dye in cellulose acetate plastics, and to dye fur and sheepskins (NTP 1986, IARC 1990, HSDB 2009). It is also used in some personal-care products, such as hair mousse and toothpaste (HPD 2009). Disperse Blue 1 is a textile disperse dye. It is an anthraquinone dye used at low levels in semipermanent hair color formulations. Dyes and metabolites, Environmental Testing.

Technology Process of Disperse blue 1

There total 18 articles about Disperse blue 1 which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

1,5-diamino-4,8-dinitro-anthraquinone (10262-79-0) → 1,4,5,8-tetraaminoanthraquinone (2475-45-8)

Guidance literature:

With sodium sulfide;

Reference yield:

1,8-diamino-4,5-dinitro-anthraquinone (852177-97-0) → 1,4,5,8-tetraaminoanthraquinone (2475-45-8)

Guidance literature:

With tin(ll) chloride;

Reference yield:

1,5-dinitro-4,8-bis-nitroamino-anthraquinone → 1,4,5,8-tetraaminoanthraquinone (2475-45-8)

Guidance literature:

With sodium sulfide; water;

upstream raw materials:

phthalimide

1,4,5,8-tetrachloroanthraquinone

1,5-diamino-4,8-dinitro-anthraquinone

1,8-diamino-4,5-dinitro-anthraquinone

Downstream raw materials:

1,4,5,8-tetrahydroxy-anthraquinone

1-amino-4,5,8-trihydroxyanthraquinone

Refernces