Agrochemicals

2-chloro-5-trifluoromethylpyridine

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Category：Agrochemicals Own Brand：MT /MOQ:100KG /From China/ B2B only.

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Introduction

Uses of p-Fluorotoluene

p-Fluorotoluene serves as a key intermediate in the synthesis of:

Herbicides:
- Fluazifop-butyl
- Haloxyfop-methyl
Pesticides:
- Chlorfluazuron

Production Methods

Chlorotrifluoromethylpyridine Route:
- Step 1: Chlorination of 2-chloro-5-trichloromethylpyridine (derived from 3-methylpyridine).
- Step 2: Fluorination to yield the final product.
Alternative Routes:
- From 3-methylpyridine: Direct fluorination using a catalyst.
- From 2-chloro-5-methylpyridine:
  - Side-chain chlorination to 2-chloro-5-trichloromethylpyridine.
  - Fluorination with hydrogen fluoride (HF).

Storage & Safety Precautions

Storage Conditions:
- Cool, ventilated warehouse.
- Separation: Isolate from oxidizers and food-grade chemicals.
- Container: Must be tightly sealed.
Hazard Mitigation:
- Fire Safety:
  - Keep away from heat/flames.
  - Lightning protection and explosion-proof equipment required.
- Static Control:
  - Grounded exhaust systems.
- Operational Restrictions:
  - Prohibit spark-generating tools.
Emergency Preparedness:
- Leak-handling equipment and absorbent materials on-site.

Disclaimer

The content provided is for industry professionals’ reference only. Accuracy is not guaranteed. Purchasers must comply with all legal requirements and possess valid qualifications.

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