1,4-Dichloroanthraquinone
1,4-Dichloroanthraquinone (CAS: 602-25-5) is a chemical compound with the molecular formula C14H6Cl2O2. It is a key intermediate in organic synthesis, particularly valued for its role as a building block. This compound finds utility in the production of dyes and pigments, leveraging its specific chemical structure. Tech Serve Solutions supplies this chemical at a purity of 97%.
- Synonyms
- Anthraquinone, 1,4-dichloro-1,4-Dichloro-9,10-anthracenedione1,4-Dichloroanthradione

Dye and Pigment Synthesis
1,4-Dichloroanthraquinone serves as a crucial intermediate in the synthesis of various anthraquinone-based dyes and pigments. Its structure allows for further functionalization to achieve desired colour properties and stability.
Organic Synthesis Intermediate
As a functionalized aromatic ketone, this compound is employed as a versatile building block in complex organic syntheses. Its reactive chlorine atoms facilitate diverse coupling and substitution reactions.
Research and Development
Researchers utilise 1,4-Dichloroanthraquinone in academic and industrial R&D settings to explore new materials and chemical pathways. Its availability as a reliable reagent supports innovation in chemical sciences.
| Molecular weight | 277.10 |
|---|---|
| Empirical formula | C14H6Cl2O2 |
| Assay | 97% |
| Melting point | 187-189 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 1,4-Dichloroanthraquinone used for?
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1,4-Dichloroanthraquinone is primarily used as an intermediate in the synthesis of dyes and pigments, and as a building block in general organic synthesis and research.
What is the CAS number and formula for 1,4-Dichloroanthraquinone?
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The CAS number is 602-25-5 and the empirical formula is C14H6Cl2O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,4-Dichloroanthraquinone with an assay of 97%. This is a technical grade product, and we do not represent it as meeting USP, BP, or EP pharmacopoeia standards.
How should 1,4-Dichloroanthraquinone be handled safely?
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Handle with appropriate personal protective equipment, including a dust mask (type N95 or equivalent), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation. Refer to the Safety Data Sheet for detailed handling instructions.
Is 1,4-Dichloroanthraquinone a controlled substance?
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The provided data does not indicate that 1,4-Dichloroanthraquinone is a controlled substance.
How is 1,4-Dichloroanthraquinone packed and exported?
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1,4-Dichloroanthraquinone is carefully packed to ensure safe transit and is available for global export by Tech Serve Solutions.
How can I request a sample or quote for 1,4-Dichloroanthraquinone?
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Please contact our sales team via the website or direct email to request a sample or a detailed quotation for 1,4-Dichloroanthraquinone.
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