4-Chloro-2-methylbenzoic acid
4-Chloro-2-methylbenzoic acid (CAS: 7499-07-2) is a crucial organic compound with the formula ClC6H3(CH3)CO2H and a molecular weight of 170.59 g/mol. This chlorinated aromatic carboxylic acid serves as a valuable building block in chemical synthesis. It is primarily employed in the development of novel molecules and intermediates for various research and industrial applications, offering specific reactivity due to its functional groups.

Organic Synthesis Intermediate
Utilised as a key intermediate in the multi-step synthesis of complex organic molecules. Its structural features allow for diverse chemical transformations.
Pharmaceutical Research
Serves as a precursor or building block in the discovery and development of new pharmaceutical compounds. Its specific substitution pattern can influence biological activity.
Agrochemical Development
Incorporated into the synthesis pathways for potential agrochemical agents. The molecule's structure may contribute to pesticidal or herbicidal properties.
Material Science
Can be employed in the creation of specialised polymers or functional materials where its aromatic and acidic characteristics are beneficial.
| Molecular weight | 170.59 |
|---|---|
| Linear formula | ClC6H3(CH3)CO2H |
| Assay | 96% |
| Melting point | 167-171 °C(lit.) |


Hazard statements
- H302Harmful if swallowed
- H318Causes serious eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-41 |
| Safety statements (S) | 26-37/39 |
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-2-methylbenzoic acid used for?
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4-Chloro-2-methylbenzoic acid is primarily used as a building block and intermediate in organic synthesis, particularly in the research and development of pharmaceuticals, agrochemicals, and specialised materials.
What are the CAS number and chemical formula for 4-Chloro-2-methylbenzoic acid?
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The CAS number is 7499-07-2 and the chemical formula is ClC6H3(CH3)CO2H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Chloro-2-methylbenzoic acid with an assay of 96%. This product is suitable for research and chemical synthesis purposes and is not represented as USP, BP, EP, or other pharmacopoeia grades.
How should 4-Chloro-2-methylbenzoic acid be handled safely?
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This compound is classified as Danger, with hazards H302 (Harmful if swallowed) and H318 (Causes serious eye damage). Appropriate personal protective equipment including eyeshields, gloves, and a dust mask (N95 type) must be worn. Ensure good ventilation and avoid contact with eyes, skin, and clothing. Refer to the Safety Data Sheet for comprehensive handling instructions.
Is 4-Chloro-2-methylbenzoic acid a controlled substance?
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Based on the provided data, there is no indication that 4-Chloro-2-methylbenzoic acid is a controlled substance.
How is 4-Chloro-2-methylbenzoic acid shipped or exported?
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Tech Serve Solutions exports fine chemicals globally. Specific packaging and shipping methods are employed to comply with international regulations for chemical transport. Please contact us for details regarding your region.
How can I request a sample or quote for 4-Chloro-2-methylbenzoic acid?
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To request a sample or a quotation for 4-Chloro-2-methylbenzoic acid, please use the contact form on our website or contact our sales department directly.
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