2-Chloro-5-(trifluoromethyl)pyrimidine
2-Chloro-5-(trifluoromethyl)pyrimidine (CAS: 69034-12-4) is a halogenated heterocyclic organic compound with the molecular formula C5H2ClF3N2 and a molecular weight of 182.53 g/mol. This pyrimidine derivative serves as a valuable building block in organic synthesis, particularly for the development of novel chemical entities. It is typically supplied at an assay of 96% for research and development purposes.

Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of complex organic molecules. Its reactive chlorine atom and trifluoromethyl group allow for diverse chemical transformations.
Pharmaceutical Research
Serves as a building block for the creation of potential pharmaceutical agents and drug candidates. Its heterocyclic structure is a common motif in medicinal chemistry.
Agrochemical Development
Can be employed in the synthesis of novel agrochemicals, including pesticides and herbicides, due to its unique structural features.
Materials Science
Potentially used in the development of new materials with specific electronic or optical properties, owing to its fluorinated heterocyclic nature.
| Molecular weight | 182.53 |
|---|---|
| Empirical formula | C5H2ClF3N2 |
| Assay | 96% |
| Storage temperature | −20°C |
| Melting point | 48-52 °C |

Hazard statements
- H301Toxic if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P301IF SWALLOWED
- P305IF IN EYES
| Flash point | 71 °C / 159.8 °F |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 25-36/37/38 |
| Safety statements (S) | 26-45 |
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-Chloro-5-(trifluoromethyl)pyrimidine used for?
+
2-Chloro-5-(trifluoromethyl)pyrimidine is primarily used as a building block in organic synthesis for the development of pharmaceuticals, agrochemicals, and potentially new materials.
What is the CAS number and chemical formula?
+
The CAS number is 69034-12-4 and the chemical formula is C5H2ClF3N2.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 2-Chloro-5-(trifluoromethyl)pyrimidine with a minimum assay of 96%. We do not represent this product as USP, BP, or EP grade.
How should 2-Chloro-5-(trifluoromethyl)pyrimidine be handled safely?
+
This compound is classified as Danger, with hazards including toxicity if swallowed (H301) and skin and eye irritation (H315, H319), as well as respiratory irritation (H335). Handle with appropriate personal protective equipment in a well-ventilated area. Refer to the Safety Data Sheet for detailed handling instructions.
How is this chemical packed, shipped, and exported?
+
2-Chloro-5-(trifluoromethyl)pyrimidine is packed according to regulatory standards for hazardous materials. We are experienced in exporting chemicals globally.
How can I request a sample or quote for 2-Chloro-5-(trifluoromethyl)pyrimidine?
+
Please use the contact form on our website or call us to request a sample or a detailed quotation for 2-Chloro-5-(trifluoromethyl)pyrimidine.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis