Description

1,3-Dibromopropane is a versatile and reactive organobromine compound, serving as a critical building block in advanced organic synthesis. Its high reactivity and bifunctional nature make it an essential reagent for constructing complex molecular frameworks. This chemical is particularly valuable for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: Key starting material for synthesizing active pharmaceutical ingredients (APIs), particularly in the production of heterocyclic compounds and chain-extended molecules.
• Agrochemical Synthesis: Used in the manufacture of pesticides, herbicides, and fungicides as a versatile alkylating and bridging agent.
• Cross-linking Agent: Employed in polymer chemistry to introduce cross-links, modifying the physical properties of resins and elastomers.
• Organic Synthesis Reagent: Fundamental reagent for nucleophilic substitution reactions, cyclopropanation, and the preparation of other functionalized propane derivatives.
• Chemical Research: Utilized in academic and industrial R&D for method development and the synthesis of novel chemical entities.
• Liquid Crystal & Material Science: Serves as a precursor in the synthesis of organic materials and liquid crystal compounds.

Basic Information

Product Name	1,3-Dibromopropane
CAS No.	109-64-8
Molecular Formula	C3H6Br2
Molecular Weight	201.89 g/mol
Synonyms	Trimethylene Bromide; Trimethylene Dibromide; Propane-1,3-diyldibromide; 1,3-Propylene Bromide; 1,3-Bis(bromomethyl)methane; 1,3-Dibromopropane-d6 (deuterated form); DBPA (abbreviation)
EINECS	203-691-9

Quality Control

Our 1,3-Dibromopropane is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring reliable and traceable raw materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use. Recommended storage temperature is 2-25°C.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Density (20°C)	1.98 - 2.02 g/mL
Refractive Index (n20D)	1.520 - 1.525
Boiling Point	165 - 170 °C

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