Description

1-Bromo-2,2-dimethylpropane is a versatile alkyl halide building block, also known as neopentyl bromide. This compound is valued for its sterically hindered structure, which imparts unique reactivity in synthetic pathways. It is primarily utilized in the pharmaceutical, agrochemical, and specialty chemical industries as a key intermediate for the synthesis of complex molecules, including active pharmaceutical ingredients (APIs) and advanced materials.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of sterically hindered active pharmaceutical ingredients (APIs) and other fine chemicals.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Organic Synthesis Reagent: Serves as a neopentylating agent in various coupling reactions (e.g., Grignard, Suzuki) to introduce the bulky neopentyl group.
• Polymer & Material Science: Acts as a monomer or cross-linking agent in the development of specialty polymers and advanced materials.
• Ligand & Catalyst Preparation: Employed in the synthesis of specialized ligands and organometallic catalysts.
• Research & Development: A valuable reagent for academic and industrial R&D in synthetic organic chemistry.

Basic Information

Product Name	1-Bromo-2,2-dimethylpropane
CAS No.	630-17-1
Molecular Formula	C5H11Br
Molecular Weight	151.04 g/mol
Synonyms	Neopentyl Bromide; 2,2-Dimethylpropyl Bromide; (2,2-Dimethylpropyl) Bromide; tert-Butylmethyl Bromide; 1-Bromo-2,2-dimethylpropane; Bromoneopentane
EINECS	211-127-8

Quality Control

Our 1-Bromo-2,2-dimethylpropane is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including GC, NMR, and Karl Fischer titration, to ensure high purity and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials such as strong bases and oxidizing agents. Due to its highly volatile nature, ensure containers are kept tightly sealed. Recommended storage temperature: 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 (at 20°C)	1.20 - 1.25 g/mL
Boiling Point	~ 106-108°C

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