Description

3,3-Dibromo-2,2-Dimethylbutane CAS NO 594-77-4 is a versatile brominated alkane building block used in advanced organic synthesis. Its unique structure, featuring two bromine atoms on a tertiary carbon, makes it a valuable intermediate for constructing complex molecules and introducing functional groups. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it serves as a key precursor for active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a gem-dibromo functional group.
• Agrochemical Synthesis: Used as a precursor in the development of novel pesticides, herbicides, and fungicides.
• Organic Synthesis Reagent: Employed in alkylation reactions, Grignard reagent formation, and as a source of the neopentyl framework in complex molecule construction.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of specialty polymers and advanced materials.
• Ligand and Catalyst Preparation: Utilized in the synthesis of specialized phosphine ligands and organometallic catalysts.
• Flavor and Fragrance Industry: Acts as an intermediate for synthesizing specific aroma chemicals and flavor compounds.

Basic Information

Product Name	3,3-Dibromo-2,2-Dimethylbutane
CAS No.	594-77-4
Molecular Formula	C6H12Br2
Molecular Weight	243.97 g/mol
Synonyms	2,2-Dimethyl-3,3-dibromobutane; Dibromoneopentane; 3,3-Dibromo-2,2-dimethylbutane; Neopentylidene dibromide; 1,1-Dibromo-2,2-dimethylpropane; tert-Butyldibromomethane; (Dibromomethyl)trimethylmethane
EINECS	209-857-9

Quality Control

Every batch of 3,3-Dibromo-2,2-Dimethylbutane is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee compliance with your specifications and industry standards.

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 bases. Recommended storage temperature is 2-8°C for long-term stability. Keep container tightly sealed when not in use to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Density (at 20°C)	1.6 - 1.7 g/mL
Refractive Index (n20/D)	1.50 - 1.52

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