4-Chloro-3-nitrobenzyl alcohol
4-Chloro-3-nitrobenzyl alcohol (CAS: 55912-20-4; Formula: ClC6H3(NO2)CH2OH; MW: 187.58) is a crucial organic building block with a nitro and a chloro substituent on the benzyl ring. It serves as a valuable intermediate in organic synthesis, particularly in the preparation of complex molecules and specialised chemical compounds. This alcohol is supplied by TSS for research and development purposes, adhering to high purity standards.

Intermediate in Organic Synthesis
4-Chloro-3-nitrobenzyl alcohol is utilised as a key building block in the synthesis of various organic compounds. Its functional groups allow for diverse chemical transformations.
Preparation of Glycosides
This compound has been employed in the preparation of glycosides, such as 4-chloro-3-nitrobenzyl hepta-O-acetyl-β-maltoside, demonstrating its utility in carbohydrate chemistry.
Synthesis of Bioactive Molecules
It serves as a precursor in the synthesis of molecules with potential biological activity, including intermediates for compounds like 3-iodothyronamine.
| Molecular weight | 187.58 |
|---|---|
| Linear formula | ClC6H3(NO2)CH2OH |
| Assay | 98% |
| Application | 4-Chloro-3-nitrobenzyl alcohol was used in the preparation of 4-chloro-3-nitrobenzyl hepta-O-acetyl-β-maltoside1 and 3-iodothyronamine2. |
| Melting point | 62-64 °C(lit.) |


Hazard statements
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H411Toxic to aquatic life with long-lasting effects
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38-43-51 |
| Safety statements (S) | 26-36/37 |
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 4-Chloro-3-nitrobenzyl alcohol used for?
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4-Chloro-3-nitrobenzyl alcohol is primarily used as an intermediate in organic synthesis and for the preparation of specialised chemical compounds, including glycosides and potential bioactive molecules.
What are the CAS number and molecular formula for 4-Chloro-3-nitrobenzyl alcohol?
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The CAS number for 4-Chloro-3-nitrobenzyl alcohol is 55912-20-4, and its molecular formula is ClC6H3(NO2)CH2OH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Chloro-3-nitrobenzyl alcohol with a purity of 98%. This product is intended for research and laboratory use and is not represented as USP, BP, or EP grade.
What are the safety considerations for handling 4-Chloro-3-nitrobenzyl alcohol?
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4-Chloro-3-nitrobenzyl alcohol is classified with GHS07 and GHS09 symbols and a 'Warning' signal word. It causes skin irritation (H315), may cause an allergic skin reaction (H317), causes serious eye irritation (H319), may cause respiratory irritation (H335), and is toxic to aquatic life with long-lasting effects (H411). Always handle with appropriate personal protective equipment in a well-ventilated area.
How is 4-Chloro-3-nitrobenzyl alcohol typically packed and shipped?
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4-Chloro-3-nitrobenzyl alcohol is carefully packed to ensure safe transit and is exported globally by Tech Serve Solutions in compliance with all relevant shipping regulations.
How can I request a sample or a quote for 4-Chloro-3-nitrobenzyl alcohol?
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To request a sample or obtain a quote for 4-Chloro-3-nitrobenzyl alcohol, please contact our sales department via the website or by phone, providing your specific requirements.
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