Solvent Blue 104 CAS#116-75-6

Excellent Color Performance: Delivers a vivid and transparent blue shade with strong coloring power, making it suitable for applications requiring high-quality color effects.
Stable Chemical Structure: Based on an anthraquinone dye structure, Solvent Blue 104 offers reliable chemical stability and consistent performance during use.
High Compatibility with Organic Systems: As a solvent dye, it provides good solubility and dispersion characteristics in organic media, enabling uniform coloration.
Versatile Industrial Applicability: Widely used in various coloring applications due to its excellent transparency, bright appearance, and stable dyeing properties.

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Product Details

Products Description of Solvent Blue 104 CAS#116-75-6

Solvent Blue 104, chemically known as 1,4-bis[(2,4,6-trimethylphenyl)amino]-9,10-anthraquinone, is a solvent dye also marketed under trade names such as Solvent Blue RBL and Transparent Blue BB.

Its molecular formula is C₃₂H₃₀N₂O₂, with a molecular weight of 474.59. The product is registered under CAS No. 116-75-6 and EINECS No. 204-155-7.

Solvent Blue 104 is synthesized from 1,4-dihydroxyanthraquinone and 2,4,6-trimethylaniline through a series of chemical processes, including reduction, condensation, and oxidation, resulting in a high-performance solvent dye with stable coloring properties.

Solvent Blue 104 CAS#116-75-6

Solvent Blue 104 Chemical Properties

Melting point	236.5-237.5 °C
Boiling point	639.5±55.0 °C(Predicted)
density	1.220±0.06 g/cm3(Predicted)
vapor pressure	0-0.001Pa at 20-25℃
storage temp.	Refrigerator, under inert atmosphere
solubility	Chloroform (Slightly)
form	Solid
pka	-0.26±0.20(Predicted)
color	Very Dark Blue to Black
Dissociation constant	0 at 30℃
CAS DataBase Reference	116-75-6(CAS DataBase Reference)
EPA Substance Registry System	C.I. Solvent Blue 104 (116-75-6)

Solvent Blue 104 CAS#116-75-6

Product Application of Solvent Blue 104 CAS#116-75-6

Solvent Blue 104 (Transparent Blue 2B) is widely used as a colorant for various plastic materials. It is primarily applied in packaging products, decorative materials, coatings, inks, and the coloration of polyester and nylon fibers, providing stable and uniform blue coloring effects.

Solvent Blue 104 CAS#116-75-6