Octylmagnesium bromide solution
Octylmagnesium bromide solution (CAS: 17049-49-9), with the linear formula CH3(CH2)7MgBr and a molar mass of 217.43 g/mol, is a vital organometallic reagent. Supplied as a 2.0 M solution in diethyl ether, it is primarily employed as a versatile nucleophile in organic synthesis, particularly for forming new carbon-carbon bonds through Grignard reactions. Its reactivity makes it indispensable in the preparation of complex organic molecules.
Grignard Reagent in Organic Synthesis
Octylmagnesium bromide is extensively used in Grignard reactions to introduce an octyl group onto various electrophilic substrates, facilitating the formation of new carbon-carbon bonds. This is crucial for building more complex organic structures.
Alkylation Reactions
As a powerful alkylating agent, it readily reacts with aldehydes, ketones, esters, and epoxides to yield secondary or tertiary alcohols, or other functionalised compounds. This versatility is key in multi-step synthesis pathways.
Synthesis of Pharmaceuticals and Fine Chemicals
Its controlled reactivity allows for its application in the synthesis of intermediates for pharmaceuticals, agrochemicals, and other fine chemicals where precise functional group manipulation is required.
| Molecular weight | 217.43 |
|---|---|
| Linear formula | CH3(CH2)7MgBr |
| Boiling point | 34.6 °C |
| Density | 0.961 g/mL at 25 °C |
| Concentration | 2.0 M in diethyl ether |
Hazard statements
- H224Extremely flammable liquid and vapour
- H250Catches fire spontaneously if exposed to air
- H260In contact with water releases flammable gases
- H302Harmful if swallowed
- H314Causes severe skin burns and eye damage
- H336May cause drowsiness or dizziness
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P222Do not allow contact with air
- P223Do not allow contact with water
- P231Handle under inert gas
- P370In case of fire
- P422
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US) |
|---|---|
| Flash point | -35 °C / -31 °F |
| Transport (UN / ADR) | UN 3399 4.3/PG 1 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F+,C |
| Risk statements (R) | 12-14-19-22-34-67 |
| Safety statements (S) | 16-26-36/37/39-45 |
| Supplemental hazards | May form explosive peroxides., Reacts violently with water. |
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 Octylmagnesium bromide solution used for?
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Octylmagnesium bromide solution is predominantly used as a Grignard reagent in organic synthesis for forming carbon-carbon bonds and in various alkylation reactions.
What are the CAS number and formula for Octylmagnesium bromide solution?
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The CAS number is 17049-49-9, and its linear formula is CH3(CH2)7MgBr.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Octylmagnesium bromide solution at a concentration of 2.0 M in diethyl ether. We do not specify a pharmacopoeia grade; it is suitable for research and technical applications.
How should Octylmagnesium bromide solution be handled safely?
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This product is highly flammable (H224), pyrophoric (H250), and reacts violently with water (H260). It is corrosive (H314), harmful if swallowed (H302), and can cause drowsiness or dizziness (H336). Handle with extreme care in a well-ventilated area, wearing appropriate personal protective equipment, including face shields, gloves, and respirators.
Is Octylmagnesium bromide solution a controlled substance?
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The provided data does not indicate that Octylmagnesium bromide solution is a controlled substance.
How is Octylmagnesium bromide solution shipped and exported?
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Octylmagnesium bromide solution is shipped and exported under UN 3399, Hazard Class 4.3 (Dangerous when wet substances), Packing Group I, reflecting its hazardous nature. TSS adheres to all relevant international shipping regulations.
How can I request a quote or sample?
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To request a quote or a sample of Octylmagnesium bromide solution, please contact our sales department through the TSS website or by phone.
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