2-Nitrobenzyl chloride
2-Nitrobenzyl chloride (CAS 612-23-7), with the formula O2NC6H4CH2Cl and a molecular weight of 171.58 g/mol, is a nitro compound employed as a key building block in organic synthesis. Its primary utility lies in the preparation of more complex molecules, including specialized cysteine derivatives and stilbene compounds. This reagent is supplied by Tech Serve Solutions for research and chemical synthesis applications.
- IUPAC
- α-Chloro-2-nitrotoluene

Synthesis of S-(2-nitrobenzyl)cysteine
2-Nitrobenzyl chloride serves as a precursor in the synthesis of S-(2-nitrobenzyl)cysteine. This derivative has been utilized in research, including its incorporation into human erythropoietin.
Preparation of 4,4′-dinitrostilbene
This compound is employed in the preparation of 4,4′-dinitrostilbene, a compound of interest in various chemical synthesis pathways.
Organic Synthesis Building Block
As a functionalised aromatic compound, 2-Nitrobenzyl chloride acts as a versatile building block for constructing more complex organic molecules within chemical research and development.
| Molecular weight | 171.58 |
|---|---|
| Linear formula | O2NC6H4CH2Cl |
| Assay | 99% |
| Boiling point | 127-133 °C/10 mmHg(lit.) |
| Solubility | ethanol: soluble98% |
| Application | 2-Nitrobenzyl chloride was used in the synthesis of S-(2-nitrobenzyl)cysteine which was inserted into human erythropoietin1. 2-Nitrobenzyl chloride was used to prepare 4,4′-dinitrostillbene2. |
| Melting point | 46-48 °C(lit.) |

Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Flash point | 112 °C / 233.6 °F |
| Transport (UN / ADR) | UN 3261 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-36/37/39-45 |
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-Nitrobenzyl chloride used for?
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2-Nitrobenzyl chloride is primarily used as a building block in organic synthesis for preparing compounds such as S-(2-nitrobenzyl)cysteine and 4,4′-dinitrostilbene.
What are the CAS number and chemical formula for 2-Nitrobenzyl chloride?
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The CAS number for 2-Nitrobenzyl chloride is 612-23-7, and its chemical formula is O2NC6H4CH2Cl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Nitrobenzyl chloride with a purity of 99% assay. We do not represent this product as USP, BP, or EP grade.
How should 2-Nitrobenzyl chloride be handled safely?
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2-Nitrobenzyl chloride is a corrosive substance (H314) that causes severe skin burns and eye damage. Appropriate personal protective equipment, including eyeshields, face shields, gloves, and respiratory protection, is essential. Handle in a well-ventilated area. Consult the Safety Data Sheet for detailed handling and emergency procedures.
Is 2-Nitrobenzyl chloride shipped internationally?
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Yes, Tech Serve Solutions exports and ships fine chemicals, including 2-Nitrobenzyl chloride, globally.
How can I request a quote or sample for 2-Nitrobenzyl chloride?
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To request a quote or a sample of 2-Nitrobenzyl chloride, please contact our sales team through the website or by phone.
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