Isopropenylmagnesium bromide solution
Isopropenylmagnesium bromide solution (CAS: 13291-18-4; Formula: C3H5BrMg; MW: 145.28) is a vital organometallic reagent supplied by Tech Serve Solutions. This Grignard reagent, typically offered as a 1.0 M solution in 2-methyltetrahydrofuran, serves as a valuable building block in organic synthesis. Its reactivity profile makes it instrumental in forming new carbon-carbon bonds for the construction of complex molecules, finding utility in academic research and industrial chemical development.
Carbon-Carbon Bond Formation
As a Grignard reagent, isopropenylmagnesium bromide is extensively used to introduce the isopropenyl group via nucleophilic addition to electrophilic carbon centres, such as aldehydes, ketones, and esters, facilitating the synthesis of more complex organic structures.
Synthesis of Alkenyl Compounds
This reagent is a key intermediate for preparing diverse alkenyl-substituted compounds. Its application is crucial in the multi-step synthesis pathways leading to pharmaceuticals, agrochemicals, and fine chemicals.
Research and Development
In academic and industrial R&D settings, isopropenylmagnesium bromide solution enables exploration of novel synthetic routes and the creation of new chemical entities. Its reliable reactivity supports process development and discovery chemistry.
| Molecular weight | 145.28 |
|---|---|
| Linear formula | CH2=C(CH3)MgBr |
| Density | 0.970 g/mL |
| Concentration | 1.0 M in 2-methyltetrahydrofuran |
| Storage temperature | 2-8°C |
Hazard statements
- H225Highly flammable liquid and vapour
- H260In contact with water releases flammable gases
- H314Causes severe skin burns and eye damage
- H335May cause respiratory irritation
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P223Do not allow contact with water
- P231Handle under inert gas
- P280Wear protective gloves, clothing and eye/face protection
- P370In case of fire
- P422
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 2 °C / 35.6 °F |
| Transport (UN / ADR) | UN 3399 4.3/PG 1 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,C |
| Risk statements (R) | 11-14-19-34-37 |
| Safety statements (S) | 16-26-36/37/39-45 |
| Supplemental hazards | May form explosive peroxides. |
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 Isopropenylmagnesium bromide solution used for?
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Isopropenylmagnesium bromide solution is primarily used as a nucleophilic reagent in organic synthesis for carbon-carbon bond formation, particularly for introducing the isopropenyl moiety into organic molecules.
What is the CAS number and formula for Isopropenylmagnesium bromide solution?
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The CAS number is 13291-18-4, and its linear formula is C3H5BrMg.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Isopropenylmagnesium bromide solution at a concentration of 1.0 M in 2-methyltetrahydrofuran. We do not represent this product as USP/BP/EP grade.
What are the main safety hazards associated with this product?
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This product is highly flammable and reacts with water, releasing flammable gases. It can cause severe skin burns and eye damage and may cause respiratory irritation. It also has the supplemental hazard of potentially forming explosive peroxides.
How is Isopropenylmagnesium bromide solution shipped and exported?
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Isopropenylmagnesium bromide solution is classified under UN 3399, Class 4.3, Packing Group 1, and is shipped according to strict international regulations for hazardous materials. TSS is an experienced global exporter.
How can I request a quote or sample?
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To request a quote or a sample, please contact our sales team through the website or by calling us directly. Provide the product name and CAS number (13291-18-4) for prompt service.
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