2,4-Dichlorotoluene, also known as 2,4-dichloro-1-methylbenzene, is a defined dichlorinated toluene with the molecular formula C₇H₆Cl₂. Its CAS number is 95-73-8 and its molecular weight is 161.03 g/mol. The compound is a clear, colorless liquid with a melting point of about −13.5°C and a boiling point of about 201°C.
For chemical manufacturers and distributors, the value of 2,4-Dichlorotoluene is closely related to its specific ring substitution pattern. The two chlorine atoms are located at the 2- and 4-positions relative to the methyl group, providing a defined structure for further chemical conversion.
2,4-Dichlorotoluene at a Glance
|
Parameter |
Information |
|
Chemical Name |
2,4-Dichlorotoluene |
|
CAS No. |
95-73-8 |
|
Molecular Formula |
C₇H₆Cl₂ |
|
Molecular Weight |
161.03 g/mol |
|
Appearance |
Clear, colorless liquid |
|
Melting Point |
−13.5°C |
|
Boiling Point |
201°C |
|
Density |
1.2476 g/cm³ at 20°C |
The physical data above are consistent with reference data from CAS and NIST. The low melting point means that 2,4-Dichlorotoluene is normally a liquid under ordinary ambient conditions.
A Defined 2,4-Dichloro Structure
The structure of 2,4-Dichlorotoluene consists of a benzene ring bearing a methyl group and two chlorine substituents at defined positions.
This structure is particularly relevant when a downstream process requires the 2,4-dichloro substitution pattern to be maintained. The methyl group also provides a point for further functionalization, allowing the compound to serve as a starting material for the preparation of other 2,4-substituted aromatic compounds.
Because several dichlorotoluene isomers exist, product identity should be confirmed by both the chemical name and CAS 95-73-8 when sourcing material for manufacturing.
Uses of 2,4-Dichlorotoluene
The applications of 2,4-Dichlorotoluene are mainly associated with chemical synthesis rather than direct end use.
Reference databases and chemical industry sources associate 2,4-Dichlorotoluene with the production of compounds including 2,4-Dichlorobenzyl chloride, 2,4-Dichlorobenzaldehyde, 2,4-Dichlorobenzoic acid and 2,4-Dichlorobenzoyl chloride.
These downstream products are used in different chemical manufacturing routes, including applications related to agrochemicals, pharmaceuticals, dyes and other specialty chemicals.
This makes 2,4-Dichlorotoluene relevant to buyers who need a defined aromatic starting material for further synthesis rather than a general-purpose solvent or additive.
Why Specification and Isomer Identity Matter
For industrial purchasing, the product name alone is not enough. Dichlorotoluene has several positional isomers, and their structures are not interchangeable in a synthesis route.
For this reason, buyers should confirm:
• CAS number and chemical identity
• Purity and impurity profile
• Required analytical method
• Packaging and shipment requirements
• Batch consistency for repeat orders
The required purity should be determined according to the buyer's process and downstream product specifications. Commercial products are available at different specifications; for example, TCI lists a 2,4-Dichlorotoluene product at >98.0% by GC, but this is a supplier-specific specification and should not be treated as a universal industry standard.
Buying 2,4-Dichlorotoluene from China
For buyers searching for a 2,4-Dichlorotoluene supplier in China, the key considerations are product identity, specification consistency and reliable export supply.
A suitable supplier should be able to confirm the material against CAS 95-73-8, provide the applicable product specification and discuss packaging, shipment and order requirements before production or delivery.
Snowhite Chemical Co., LTD. supplies chemical raw materials for international B2B customers. For buyers looking for bulk 2,4-Dichlorotoluene, 2,4-Dichlorotoluene from China, or a reliable 2,4-Dichlorotoluene supplier, Snowhite Chemical Co., LTD. can discuss product requirements, availability and quotation according to the customer's purchasing needs.
If you are sourcing 2,4-Dichlorotoluene CAS 95-73-8, contact Snowhite Chemical Co., LTD. for product information and a supply quotation.
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