2,5-Dimethylbenzyl chloride
2,5-Dimethylbenzyl chloride (CAS: 824-45-3) is a halogenated aromatic hydrocarbon with the molecular formula (CH3)2C6H3CH2Cl and a molecular weight of 154.64 g/mol. This compound serves as a valuable building block in organic synthesis, particularly in the preparation of more complex molecules. Its chemical structure allows for versatile reactions, making it a useful reagent in various chemical research and development applications. Tech Serve Solutions supplies this chemical with an assay of 98%.
- IUPAC
- 1-Chloromethyl-2,5-dimethylbenzene
- Synonyms
- (CH3)2C6H3CH2Cl1-Chloromethyl-2,5-dimethylbenzene

Organic Synthesis Intermediate
2,5-Dimethylbenzyl chloride acts as a key intermediate in the synthesis of various organic compounds. Its benzyl chloride functionality enables nucleophilic substitution reactions, facilitating the introduction of the 2,5-dimethylbenzyl group into target molecules.
Research and Development
This compound is employed in laboratory settings for research and development purposes. It can be utilised in the creation of novel compounds, drug discovery programmes, and in the development of new synthetic methodologies.
Building Block Chemistry
As a C9 to C12 building block, 2,5-Dimethylbenzyl chloride is useful for constructing larger molecular frameworks. It is particularly relevant in areas requiring the incorporation of substituted benzyl moieties.
| Molecular weight | 154.64 |
|---|---|
| Linear formula | (CH3)2C6H3CH2Cl |
| Assay | 98% |
| Boiling point | 221-226 °C(lit.) |
| Density | 1.046 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.537(lit.) |


Hazard statements
- H314Causes severe skin burns and eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 66 °C / 150.8 °F |
| Transport (UN / ADR) | UN 3265 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34-36/37 |
| Safety statements (S) | 23-26-27-36/37/39-45 |
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 2,5-Dimethylbenzyl chloride used for?
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2,5-Dimethylbenzyl chloride is primarily used as an intermediate in organic synthesis and for research and development purposes. It functions as a building block for creating more complex molecules.
What is the CAS number and formula for 2,5-Dimethylbenzyl chloride?
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The CAS number for 2,5-Dimethylbenzyl chloride is 824-45-3, and its linear formula is (CH3)2C6H3CH2Cl.
What grade and purity does Tech Serve Solutions supply for 2,5-Dimethylbenzyl chloride?
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Tech Serve Solutions supplies 2,5-Dimethylbenzyl chloride with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
How should 2,5-Dimethylbenzyl chloride be handled safely?
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2,5-Dimethylbenzyl chloride is classified as corrosive and may cause respiratory irritation. Handle with appropriate personal protective equipment, including gloves, eye protection, and respiratory protection, in a well-ventilated area. Refer to the safety data sheet for detailed handling instructions.
How is 2,5-Dimethylbenzyl chloride packed, shipped, and exported?
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2,5-Dimethylbenzyl chloride is packed and shipped in compliance with international regulations for hazardous materials. As a global supplier and exporter, TSS ensures all shipments meet the necessary transport and customs requirements.
How can I request a quote or sample of 2,5-Dimethylbenzyl chloride?
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To request a quote or a sample of 2,5-Dimethylbenzyl chloride, please contact our sales team through the website or by phone. Our representatives will assist you with your specific requirements.
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