Description

1,4-Bis[(3-Hydroxypropyl)Amino]Anthraquinone is a functionalized anthraquinone derivative, a key intermediate in the synthesis of high-value dyes and specialty chemicals. Its molecular structure, featuring dual amino and hydroxypropyl groups, provides versatile reactivity for creating colorants with specific solubility and affinity properties. This compound is essential for manufacturers in the dye and pigment industry, particularly for producing specialized disperse dyes and reactive dyes used in textiles, inks, and advanced materials.

Application

• Primary Intermediate for Dye Synthesis: A crucial building block for manufacturing high-performance anthraquinone-based disperse and reactive dyes.
• Textile Dyeing: Used in the production of dyes for synthetic fibers like polyester and nylon, offering excellent color fastness and brightness.
• Specialty Pigments: Serves as a precursor for creating organic pigments used in inks, coatings, and plastics.
• Functional Dyes: Potential applications in the development of dyes for liquid crystal displays (LCDs) and other optoelectronic materials.
• Research & Development: Utilized in chemical research for synthesizing novel chromophores and studying structure-property relationships.
• Photographic Sensitizers: Can be employed in the formulation of light-sensitive materials.

Basic Information

Product Name	1,4-Bis[(3-Hydroxypropyl)Amino]Anthraquinone
CAS No.	67701-36-4
Molecular Formula	C₂₂H₂₈N₂O₄
Molecular Weight	384.47 g/mol
Synonyms	1,4-Bis(3-hydroxypropylamino)anthraquinone; 1,4-Bis[(3-hydroxypropyl)amino]-9,10-anthracenedione; 1,4-Bis(3-hydroxypropylamino)-9,10-anthraquinone; 9,10-Anthracenedione, 1,4-bis[(3-hydroxypropyl)amino]-; 1,4-Di(3-hydroxypropylamino)anthraquinone; Solvent Blue 59 (related dye class); C.I. 61559
EINECS	Contact for details

Quality Control

Our production of 1,4-Bis[(3-Hydroxypropyl)Amino]Anthraquinone adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed against comprehensive specifications to confirm identity, potency, and impurity profiles. Certificates of Analysis (COA) documenting all critical quality attributes are provided with every shipment. We support our global B2B clients with the documentation necessary for their regulatory and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Dark blue to violet crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residual Solvents	Meets ICH guidelines

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.