Description

1-Bromo-2,3-Dichloropropane is a halogenated alkane building block of significant importance in advanced organic synthesis. Its unique structure, featuring both bromine and chlorine substituents, makes it a versatile intermediate for constructing complex molecules. This compound is primarily sought after by research and development laboratories and chemical manufacturers in the pharmaceutical and agrochemical sectors for use in nucleophilic substitution and cyclization reactions.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring halogenated propyl moieties.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and insecticides where its halogen atoms act as leaving groups for further functionalization.
• Organic Synthesis Building Block: Employed in research laboratories for cross-coupling reactions, Grignard reagent formation, and the preparation of more complex halogenated compounds.
• Liquid Crystal & Polymer Chemistry: Acts as an intermediate in the synthesis of specialty monomers and liquid crystal materials.
• Chemical Research & Development: Utilized as a standard or reagent in method development and exploratory chemistry for introducing dichloropropyl groups.

Basic Information

Product Name	1-Bromo-2,3-Dichloropropane
CAS No.	33037-07-9
Molecular Formula	C3H5BrCl2
Molecular Weight	192.88 g/mol
Synonyms	2,3-Dichloro-1-bromopropane; 1-Bromo-2,3-dichloropropane; 2,3-Dichloropropyl bromide; NSC 60545; 3-Bromo-1,2-dichloropropane; Propane, 1-bromo-2,3-dichloro-
EINECS	Contact for details

Quality Control

Our 1-Bromo-2,3-Dichloropropane is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We adhere to cGMP principles where applicable to support our clients in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent moisture absorption and volatilization.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Density (at 20°C)	1.78 - 1.82 g/mL
Refractive Index (n20D)	1.518 - 1.522
Water Content (KF)	≤ 0.5%

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