Description

Phebrol CAS NO 50540-61-9 is a high-purity chemical compound, also known as 2,4-Dichloro-6-nitroaniline, valued for its role as a key synthetic intermediate. It is essential for producing specialized chemicals where precise molecular structure and consistent quality are critical. This product is primarily required by manufacturers in the agrochemical and pharmaceutical industries for research and development, as well as large-scale synthesis.

Application

• Agrochemical Intermediate: A crucial building block in the synthesis of advanced herbicides, fungicides, and plant growth regulators.
• Pharmaceutical Synthesis: Used as a versatile intermediate in the research and production of active pharmaceutical ingredients (APIs) and fine chemicals.
• Dye and Pigment Manufacturing: Serves as a precursor in the production of specific azo dyes and organic pigments.
• Research & Development: Employed in chemical research laboratories for exploring novel organic compounds and reaction pathways.
• Polymer Additives: Can be utilized in the synthesis of specialized monomers or stabilizers for polymer systems.

Basic Information

Product Name	Phebrol
CAS No.	50540-61-9
Molecular Formula	C6H4Cl2N2O2
Molecular Weight	207.01 g/mol
Synonyms	2,4-Dichloro-6-nitroaniline; 6-Nitro-2,4-dichloroaniline; 2,4-Dichloro-6-nitrobenzenamine; Phebrol (trade name); NSC 403914; Aniline, 2,4-dichloro-6-nitro-; Benzenamine, 2,4-dichloro-6-nitro-
EINECS	256-625-4

Quality Control

Our Phebrol is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, supporting its use in regulated synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly closed when not in use to minimize exposure to moisture and air.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	158 - 162 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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