1,2-(Methylenedioxy)-4-nitrobenzene
1,2-(Methylenedioxy)-4-nitrobenzene (CAS: 2620-44-2) is an organic compound with the molecular formula C7H5NO4 and a molecular weight of 167.12 g/mol. This nitro compound serves as a valuable building block in organic synthesis. Its chemical structure lends itself to further functionalisation, making it a key intermediate for the preparation of more complex molecules in research and industrial applications. Supplied by Tech Serve Solutions with an assay of 98%.
- Synonyms
- 4-Nitro-1,2-methylenedioxybenzene1,2-Methylenedioxy-4-nitrobenzolBenzene, 1,2-(methylenedioxy)-4-nitro-

Organic Synthesis Intermediate
Utilised as a key building block in the synthesis of various organic compounds. Its nitro group and methylenedioxy moiety allow for diverse chemical transformations.
Research and Development
A useful reagent for laboratory-scale research, enabling chemists to explore novel synthetic pathways and develop new molecules.
Fine Chemical Manufacturing
Employed in the production of fine chemicals and potentially pharmaceutical intermediates, leveraging its specific functional groups for targeted synthesis.
| Molecular weight | 167.12 |
|---|---|
| Empirical formula | C7H5NO4 |
| Assay | 98% |
| Solubility | acetone: soluble2.5%, clear to slightly hazy, yellow |
| Melting point | 146-148 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H332Harmful if inhaled
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 143 °C / 289.4 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22 |
| Safety statements (S) | 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 1,2-(Methylenedioxy)-4-nitrobenzene used for?
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1,2-(Methylenedioxy)-4-nitrobenzene is primarily used as a building block and intermediate in organic synthesis and research.
What is the CAS number and formula for 1,2-(Methylenedioxy)-4-nitrobenzene?
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The CAS number is 2620-44-2, and the empirical formula is C7H5NO4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,2-(Methylenedioxy)-4-nitrobenzene with an assay of 98%. This product is not represented as USP, BP, or EP grade.
What are the safety and handling precautions for this compound?
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This compound is harmful if swallowed, in contact with skin, or if inhaled (H302, H312, H332). Use a dust mask type N95 (US), safety eyeshields, and gloves for protection. Ensure adequate ventilation. P280: Wear protective gloves/protective clothing.
Is 1,2-(Methylenedioxy)-4-nitrobenzene exported by TSS?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 1,2-(Methylenedioxy)-4-nitrobenzene.
How can I request a quote or sample?
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Please contact the Tech Serve Solutions sales team via our website or by phone to request a quote or sample for 1,2-(Methylenedioxy)-4-nitrobenzene.
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