1,8-Dihydroxy-4,5-dinitroanthraquinone
1,8-Dihydroxy-4,5-dinitroanthraquinone (CAS: 81-55-0) is a chemical compound with the molecular formula C14H6N2O8 and a molecular weight of 330.21 g/mol. It presents as a solid material. This compound serves as a valuable intermediate and building block in organic synthesis, particularly within the fields of chemical research and development. Its specific chemical structure lends itself to various synthetic pathways and applications.
- Synonyms
- 81-55-0C14H6N2O8

Organic Synthesis Intermediate
1,8-Dihydroxy-4,5-dinitroanthraquinone functions as a key intermediate in the synthesis of more complex organic molecules. Its reactive functional groups allow for further chemical transformations, making it useful in constructing novel chemical entities.
Research and Development
This compound is utilised in laboratory settings for research and development purposes. Scientists may employ it to explore new reaction methodologies, develop novel materials, or investigate structure-activity relationships.
Building Block for Specialty Chemicals
As a defined organic building block, 1,8-Dihydroxy-4,5-dinitroanthraquinone can be incorporated into the synthesis of specialty chemicals with specific properties. These may include dyes, pigments, or other functional materials.
| Molecular weight | 330.21 |
|---|---|
| Empirical formula | C14H6N2O8 |
| Assay | 97% |
| Melting point | 225 °C (dec.)(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 1,8-Dihydroxy-4,5-dinitroanthraquinone used for?
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1,8-Dihydroxy-4,5-dinitroanthraquinone is used as an intermediate and building block in organic synthesis and for research and development purposes.
What is the CAS number and formula for 1,8-Dihydroxy-4,5-dinitroanthraquinone?
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The CAS number is 81-55-0 and the molecular formula is C14H6N2O8.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,8-Dihydroxy-4,5-dinitroanthraquinone with a minimum assay of 97%. This product is intended for laboratory and research use and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety and handling considerations for this compound?
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This compound is classified with H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves, should be used. Ensure good ventilation. It is classified as WGK 2 in Germany.
How is 1,8-Dihydroxy-4,5-dinitroanthraquinone packed, shipped, and exported?
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Tech Serve Solutions, as a specialist global supplier and exporter since 1998, ensures appropriate packing and shipping methods for chemical compounds, adhering to international regulations for safe transport and export.
How can I request a sample or a quote for 1,8-Dihydroxy-4,5-dinitroanthraquinone?
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To request a sample or a quote, please contact the TSS sales team through the provided channels on the website, detailing your specific requirements.
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