1-Bromo-2,2-dimethoxypropane
1-Bromo-2,2-dimethoxypropane (CAS: 126-38-5) is a chemical building block with the molecular formula C5H11BrO2 and a molar mass of 183.04 g/mol. This acetal/ketal compound, featuring a bromoalkyl group, serves as a useful intermediate in organic synthesis. It is employed in the construction of more complex molecular architectures, contributing to the development of novel compounds within research and development settings.
- Synonyms
- CH3C(OCH3)2CH2Br
Synthesis of Coronene
1-Bromo-2,2-dimethoxypropane has been documented for its use in the synthesis of coronene, a polycyclic aromatic hydrocarbon with significant photophysical properties.
Organometallic Chemistry
This compound has been utilised in the preparation of organometallic complexes, specifically contributing to the synthesis of dicarbonyl(η5-cyclopentadienyl)(η4-2-methoxyallyl)iron.
Organic Building Block
As a versatile organic building block, 1-Bromo-2,2-dimethoxypropane offers a reactive bromine atom and a protected carbonyl equivalent (acetal), facilitating diverse synthetic transformations in chemical research.
| Molecular weight | 183.04 |
|---|---|
| Linear formula | CH3C(OCH3)2CH2Br |
| Assay | 97% |
| Boiling point | 83-87 °C/80 mmHg(lit.) |
| Density | 1.355 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.447(lit.) |
| Impurities tested | 1-2% 3-bromo-2-methoxy-1-propene |
| Application | 1-Bromo-2,2-dimethoxypropane was used in the synthesis of:• coronene1• dicarbonyl(η5-cyclopentadienyl)(η′-2-methoxyallyl)iron2 |
Hazard statements
- H226Flammable liquid and vapour
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- 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 | 41 °C / 105.8 °F |
| Transport (UN / ADR) | UN 1993C 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 10-36/37/38 |
| Safety statements (S) | 16-26-27-36/37/39 |
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-dimethoxypropane used for?
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1-Bromo-2,2-dimethoxypropane is used as a building block in organic synthesis, including the preparation of compounds like coronene and certain organometallic complexes.
What are the CAS number and formula for 1-Bromo-2,2-dimethoxypropane?
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The CAS number is 126-38-5 and the linear formula is CH3C(OCH3)2CH2Br.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-Bromo-2,2-dimethoxypropane with a minimum assay of 97%. This product is not represented as USP, BP, or EP grade.
What are the safety considerations when handling 1-Bromo-2,2-dimethoxypropane?
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1-Bromo-2,2-dimethoxypropane is a flammable liquid (flash point 41 °C) and can cause skin irritation, serious eye irritation, and respiratory irritation. Appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection, must be used. Handle in a well-ventilated area away from ignition sources.
How is 1-Bromo-2,2-dimethoxypropane packed and shipped?
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1-Bromo-2,2-dimethoxypropane is supplied in appropriate packaging for chemical reagents and is exported globally by Tech Serve Solutions adhering to international shipping regulations for hazardous materials.
How can I request a sample or quote for 1-Bromo-2,2-dimethoxypropane?
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To request a sample or quote, please contact the Tech Serve Solutions sales team through the website or by direct inquiry, providing your specific requirements.
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