Description

2,2-Dibromobutane is a specialized brominated alkane compound with the CAS number 50341-35-0, serving as a valuable intermediate in advanced organic synthesis. Its unique geminal dibromo structure makes it a versatile reagent for introducing butyl groups and for various carbon-carbon bond-forming reactions. This high-purity chemical is essential for research and development laboratories and industrial-scale production in the pharmaceutical and agrochemical sectors.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Agrochemical Synthesis: Used in the production of pesticides, herbicides, and other crop protection agents.
• Organic Synthesis Reagent: Acts as an alkylating agent and a precursor for Grignard reagents and other organometallic compounds.
• Material Science Research: Employed in the development of novel polymers, liquid crystals, and specialty chemicals.
• Laboratory Chemical: Serves as a standard and reagent in academic and industrial R&D for method development and catalytic studies.

Basic Information

Item	Details
Product Name	2,2-Dibromobutane
CAS No.	50341-35-0
Molecular Formula	C4H8Br2
Molecular Weight	215.91 g/mol
Synonyms	Butane, 2,2-dibromo-; Dibromobutane; 2,2-DBB; gem-Dibromobutane; NSC 60548; 1,1-Dibromobutane (common misnomer)
EINECS	Contact for details

Quality Control

Our 2,2-Dibromobutane is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including GC and NMR, to ensure high chemical purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with each shipment to guarantee compliance with your specifications.

Storage

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

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Density (at 20°C)	~1.8 g/mL
Refractive Index (n20D)	~1.51
Water Content (KF)	≤ 0.5%

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