Description

Nitrofluorfen CAS NO 42874-01-1 is a selective pre-emergence herbicide belonging to the diphenyl ether chemical class. This compound is valued for its efficacy in controlling a broad spectrum of annual broadleaf and grassy weeds in various field crops. It is primarily utilized by agricultural chemical formulators and producers for the protection of key crops such as soybeans, peanuts, and cotton. Its mode of action involves inhibiting protoporphyrinogen oxidase, leading to the disruption of chlorophyll synthesis in susceptible plants.

Application

• Selective Herbicide Formulations: Primary use in manufacturing pre-emergence herbicide products for agricultural use.
• Soybean Crop Protection: Effective weed control in soybean fields, targeting weeds like barnyardgrass and lambsquarters.
• Peanut and Cotton Farming: Used in weed management programs for peanuts and cotton to ensure clean fields and improve yield.
• Broadleaf Weed Control: Suppression of key broadleaf weeds including pigweed and velvetleaf.
• Grassy Weed Management: Control of problematic grassy weeds in row-crop agriculture.
• Agricultural Intermediary: Serves as a key technical material for agrochemical companies to produce finished formulations.

Basic Information

Product Name	Nitrofluorfen
CAS No.	42874-01-1
Molecular Formula	C13H7ClF3NO4
Molecular Weight	333.65 g/mol
Synonyms	O-[2-Chloro-4-(trifluoromethyl)phenoxy]-2-nitrobenzoic Acid; Fluorodifen; 2-Chloro-α,α,α-trifluoro-p-tolyl 3-ethoxy-4-nitrophenyl Ether; 2-Chloro-α,α,α-trifluoro-p-tolyl 3-ethoxy-4-nitrophenyl Ether; Preforan (trade name); Nitrofen derivative; Ethoxyfluorfen; 3-Ethoxy-4-nitrophenyl 2-chloro-α,α,α-trifluoro-p-tolyl ether
EINECS	255-989-8

Quality Control

Our Nitrofluorfen is manufactured under strict quality management systems to ensure batch-to-batch consistency and reliability. The product undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling, to meet typical technical grade specifications. A Certificate of Analysis (COA) detailing purity, identity, and relevant physical parameters is provided with each shipment to guarantee compliance with your formulation requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The product is light-sensitive and should be stored away from direct light exposure to maintain stability.

Specification

Item	Specification
Appearance	Yellow to brown crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	81 - 84 °C
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.