2,6-Dinitrobenzaldehyde
2,6-Dinitrobenzaldehyde (CAS 606-31-5), with the linear formula (O₂N)₂C₆H₃CHO and a molecular weight of 196.12 g/mol, is a dinitro-substituted aromatic aldehyde. This compound serves as a valuable building block in organic synthesis, particularly noted for its use in creating complex porphyrin structures. It is supplied by Tech Serve Solutions for research and development purposes.
- Synonyms
- (O2N)2C6H3CHO

Porphyrin Synthesis
2,6-Dinitrobenzaldehyde is a key precursor in the synthesis of specialized porphyrin compounds. For example, it has been utilised in the preparation of free base tetrakis(2,6-dinitrophenyl) porphyrin, a complex macrocycle.
Organic Building Block
As an aromatic aldehyde with electron-withdrawing nitro groups, it functions as a versatile building block in organic chemistry. Its structure allows for various derivatisation reactions, contributing to the synthesis of novel molecular architectures.
Chemical Synthesis Research
This compound is employed in academic and industrial research settings for the development of new synthetic methodologies and the exploration of new chemical entities. Its reactivity profile makes it suitable for diverse synthetic strategies.
| Molecular weight | 196.12 |
|---|---|
| Linear formula | (O2N)2C6H3CHO |
| Assay | 98% |
| Storage temperature | 2-8°C |
| Application | 2,6-Dinitrobenzaldehyde was used in the synthesis of free base tetrakis(2,6-dinitrophenyl) porphyrin1. |
| Melting point | 120-122 °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 2,6-Dinitrobenzaldehyde used for?
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2,6-Dinitrobenzaldehyde is primarily used as a building block in organic synthesis, notably in the preparation of porphyrin compounds and for general chemical research.
What is the CAS number and formula for 2,6-Dinitrobenzaldehyde?
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The CAS number for 2,6-Dinitrobenzaldehyde is 606-31-5, and its linear formula is (O₂N)₂C₆H₃CHO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,6-Dinitrobenzaldehyde with a purity of 98%. This product is intended for research and laboratory use and is not represented as USP, BP, EP, or any other pharmacopoeial grade.
How should 2,6-Dinitrobenzaldehyde be handled safely?
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Handle 2,6-Dinitrobenzaldehyde with appropriate personal protective equipment, including a dust mask (type N95 recommended), eyeshields, and gloves. Ensure adequate ventilation and avoid dust formation. It is classified as a warning substance causing skin, eye, and respiratory irritation.
How is 2,6-Dinitrobenzaldehyde packaged and shipped?
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2,6-Dinitrobenzaldehyde is typically stored at 2-8°C. Packaging and export procedures adhere to international shipping regulations for chemical substances. Please contact us for specific export inquiries.
How can I request a quote or sample for 2,6-Dinitrobenzaldehyde?
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To request a quote or a sample of 2,6-Dinitrobenzaldehyde, please contact our sales department through the website or by phone, providing your contact details and the quantity required.
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