2-Chlorotoluene
2-Chlorotoluene (CAS: 95-49-8), with the chemical formula CH3C6H4Cl, is a halogenated aromatic hydrocarbon with a molar mass of 126.58 g/mol. It serves as a valuable building block in organic synthesis. Its primary application involves its use as a precursor in the synthesis of specific catechol derivatives, contributing to various chemical manufacturing processes.
Synthesis of Catechol Derivatives
2-Chlorotoluene is employed as a starting material in the synthesis of 3-chloro-4-methylcatechol and 4-chloro-3-methylcatechol. This application highlights its role as an intermediate in the production of more complex organic molecules.
Organic Synthesis Building Block
As a versatile aryl compound, 2-Chlorotoluene functions as a key building block in various organic chemical syntheses. Its structure allows for further functionalization and incorporation into larger molecular frameworks.
Precursor for Halogenated Compounds
This compound is utilised in chemical synthesis pathways that require the introduction of a chlorinated methylbenzene moiety. It contributes to the development of diverse halogenated organic compounds.
| Molecular weight | 126.58 |
|---|---|
| Linear formula | CH3C6H4Cl |
| Assay | ≥98.0% (GC) |
| Grade | purum |
| Boiling point | 157-159 °C(lit.) |
| Density | 1.083 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.525(lit.)n20/D 1.525 |
| Melting point | −36 °C(lit.) |
| Solubility | alcohol: freely soluble(lit.)benzene: freely soluble(lit.)chloroform: freely soluble(lit.)diethyl ether: freely soluble(lit.)water: slightly soluble(lit.) |
| Vapour pressure | 10 mmHg (43 °C) |
| Vapour density | 4.38 (vs air) |
| Application | 2-Chlorotoluene was used in the synthesis of 3-chloro-4-methylcatechol and 4-chloro-3-methylcatechol1. |
Hazard statements
- H332Harmful if inhaled
- H411Toxic to aquatic life with long-lasting effects
Precautionary statements
- P273Avoid release to the environment
| Flash point | 42 °C / 107.6 °F |
|---|---|
| Transport (UN / ADR) | UN 2238 3 / PGIII |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xn,N |
| Risk statements (R) | 20-51/53 |
| Safety statements (S) | 24/25-61 |
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-Chlorotoluene used for?
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2-Chlorotoluene is primarily used as a building block in organic synthesis, notably in the preparation of 3-chloro-4-methylcatechol and 4-chloro-3-methylcatechol.
What is the CAS number and chemical formula for 2-Chlorotoluene?
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The CAS number for 2-Chlorotoluene is 95-49-8, and its chemical formula is CH3C6H4Cl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Chlorotoluene with a purity of ≥98.0% (GC), as indicated by the purum grade. We do not represent this product as USP, BP, or EP grade.
How should 2-Chlorotoluene be handled safely?
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2-Chlorotoluene is classified as a Warning substance with hazard statements H332 (Harmful if inhaled) and H411 (Toxic to aquatic life with long lasting effects). It is recommended to avoid inhalation and prevent release to the environment. Handle in a well-ventilated area and consult the Safety Data Sheet (SDS) for detailed safety precautions.
Does TSS export 2-Chlorotoluene?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 2-Chlorotoluene.
How can I request a quote or sample for 2-Chlorotoluene?
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To request a quote or sample for 2-Chlorotoluene, please contact our sales team through the website or by phone, referencing the product CAS number 95-49-8.
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