3,5,6-Trichloropyridin-2-ol Sodium
- CAS No.37439-34-2
- GradeIndustrial / Pharmaceutical
- Availability● In Stock
High-purity 3,5,6-Trichloropyridin-2-ol Sodium (CAS 37439-34-2), a key intermediate for organophosphate pesticide synthesis.
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Product Overview
3,5,6-Trichloropyridin-2-ol Sodium (CAS 37439-34-2) is a critical chemical intermediate widely utilized in the agricultural chemical industry. This sodium salt derivative serves as a foundational building block in the synthesis of prominent organophosphate insecticides, including Chlorpyrifos and Chlorpyrifos-methyl. Manufactured under stringent quality control protocols, our product ensures consistent reactivity and high batch-to-batch reliability for industrial-scale applications.
Specifications
| Molecular Formula | C5HCl3NNaO |
|---|---|
| Molecular Weight | 220.42 g/mol |
| Appearance | Off-white to grey-white powder |
| Assay | ≥85.0% |
| Moisture | ≤0.5% |
| pH (in solution) | 7–10 |
| 2,3,5,6-Tetrachloropyridine Impurity | ≤0.1% |
| Boiling Point | 325°C at 760 mmHg |
| Flash Point | 150.4°C |
Industrial Applications
This compound is exclusively employed as a synthetic intermediate in the production of chlorinated pyridine-based agrochemicals. Its primary role lies in the efficient construction of the active pharmaceutical ingredient (API) backbone for selective insecticides. Due to its reactive phenolic sodium structure, it facilitates nucleophilic substitution and condensation reactions essential to downstream manufacturing processes.
- Key precursor for Chlorpyrifos (CAS 2921-88-2) and Chlorpyrifos-methyl (CAS 5598-13-0)
- Enables scalable, cost-effective synthesis routes in pesticide formulation
- Supplied with comprehensive Certificate of Analysis (COA) and regulatory documentation
Stored in a cool, dry, and well-ventilated environment, the material is typically packed in 25 kg fiber drums or customized packaging per client specifications. As a non-formulation-ready intermediate, it is intended solely for industrial chemical synthesis under controlled conditions by qualified professionals.
