1-Bromo-2,2-dimethylpropane
1-Bromo-2,2-dimethylpropane (CAS: 630-17-1), with the linear formula (CH3)3CCH2Br and a molecular weight of 151.04 g/mol, is a halogenated hydrocarbon. It serves as a valuable organic building block in chemical synthesis. This compound is typically employed in research and development settings for the creation of more complex organic molecules, leveraging its reactive alkyl halide functionality for various coupling and substitution reactions.
- IUPAC
- Neopentyl bromide
- Synonyms
- Neopentyl bromide(CH3)3CCH2Br

Organic Synthesis Intermediate
1-Bromo-2,2-dimethylpropane is used as an intermediate in the synthesis of various organic compounds. Its neopentyl structure and bromo substituent make it suitable for nucleophilic substitution and coupling reactions in the development of new chemical entities.
Building Block in Research Chemistry
This compound functions as a versatile building block for academic and industrial research. It allows chemists to introduce the neopentyl group into target molecules, enabling the exploration of novel structures and functionalities.
Reagent for Halogenation Studies
As a primary alkyl halide, 1-Bromo-2,2-dimethylpropane can be utilised in studies concerning halogenation mechanisms and reactions. Its specific structure provides a defined substrate for investigating reaction kinetics and pathways.
| Molecular weight | 151.04 |
|---|---|
| Linear formula | (CH3)3CCH2Br |
| Assay | ≥98.0% (GC) |
| Boiling point | 105-106 °C/767 mmHg(lit.) |
| Density | 1.199 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.436(lit.)n20/D 1.436 |


Hazard statements
- H225Highly flammable liquid and vapour
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 7 °C / 44.6 °F |
| Transport (UN / ADR) | UN 1993BE 3 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,Xi |
| Risk statements (R) | 11-36/37/38 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 1-Bromo-2,2-dimethylpropane used for?
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1-Bromo-2,2-dimethylpropane is primarily used as an intermediate and building block in organic synthesis and chemical research, enabling the introduction of the neopentyl group into target molecules.
What are the CAS number and formula for 1-Bromo-2,2-dimethylpropane?
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The CAS number is 630-17-1 and the linear formula is (CH3)3CCH2Br.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-Bromo-2,2-dimethylpropane with an assay of ≥98.0% determined by GC. We do not represent this product as USP, BP, EP, or other pharmacopoeia grades unless explicitly stated.
How should 1-Bromo-2,2-dimethylpropane be handled safely?
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1-Bromo-2,2-dimethylpropane is a flammable liquid and vapour (H225) and causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, in a well-ventilated area, away from ignition sources.
How is 1-Bromo-2,2-dimethylpropane shipped or exported?
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1-Bromo-2,2-dimethylpropane is shipped according to international regulations for flammable liquids (UN 1993, Class 3, Packing Group II).
How can I request a quote or sample?
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To request a quote or sample, please use the contact form on our website or reach out to our sales department directly with your inquiry.
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