2,4-Dichloro-6-methyl-1,3,5-triazine
2,4-Dichloro-6-methyl-1,3,5-triazine (CAS 1973-04-2, C4H3Cl2N3) is a halogenated heterocyclic compound with a molecular weight of 163.99 g/mol. This reactive intermediate is primarily used in chemical synthesis, serving as a versatile building block for creating more complex molecules. Its structure allows for various chemical transformations, making it valuable in research and development settings for the synthesis of novel compounds.
- Synonyms
- 5-triazine,1973-04-2, C4H3Cl2N3

Chemical Synthesis Intermediate
Serves as a key building block in organic synthesis, enabling the introduction of the methyl-triazine moiety into target molecules. Its reactive chlorine atoms facilitate nucleophilic substitution reactions.
Heterocyclic Chemistry
Utilised in the construction of diverse heterocyclic frameworks. The triazine ring system is prevalent in various biologically active compounds and functional materials.
Research and Development
Employed in academic and industrial R&D for exploring new synthetic routes and developing novel chemical entities. Its reactivity profile is useful for screening new reactions.
| Molecular weight | 163.99 |
|---|---|
| Empirical formula | C4H3Cl2N3 |


Hazard statements
- H302Harmful if swallowed
- H314Causes severe skin burns and eye damage
- H317May cause an allergic skin reaction
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | T+,C |
| Risk statements (R) | 14-22-26-34-43 |
| Safety statements (S) | 26-28-36/37/39-45 |
| Supplemental hazards | Reacts violently with water. |
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 2,4-Dichloro-6-methyl-1,3,5-triazine used for?
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2,4-Dichloro-6-methyl-1,3,5-triazine (CAS 1973-04-2) is used as a building block in chemical synthesis, particularly in the field of heterocyclic chemistry and for research and development purposes.
What is the CAS number and chemical formula for 2,4-Dichloro-6-methyl-1,3,5-triazine?
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The CAS number is 1973-04-2 and the empirical formula is C4H3Cl2N3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical for laboratory and research use. The specific grade and purity are typically detailed in the product's Certificate of Analysis. We do not represent this product as USP, BP, EP, or for nutraceutical/food use.
How should 2,4-Dichloro-6-methyl-1,3,5-triazine be handled safely?
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This compound is classified as Dangerous (GHS05, GHS07) with a Danger signal word. It causes severe skin burns and eye damage (H314) and may cause an allergic skin reaction (H317). It is harmful if swallowed (H302). It reacts violently with water. Handle with appropriate personal protective equipment in a well-ventilated area, avoiding contact with moisture. Refer to the Safety Data Sheet for comprehensive handling instructions.
How is this chemical packed and shipped?
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We ensure secure and compliant packaging for all our chemicals, adhering to international shipping regulations. For specific details on packing sizes and export capabilities, please contact our sales team.
How can I request a quote or sample?
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To request a quote or a sample, please use the contact form on our website or email our sales department directly, referencing the product name and CAS number.
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