1-Methyl-2-propenylmagnesium chloride solution
1-Methyl-2-propenylmagnesium chloride solution (CAS 21969-32-4) is a valuable organometallic reagent for organic synthesis. Its linear formula is H₂C=CHCH(CH₃)MgCl, with a molecular weight of 114.86. This Grignard reagent is supplied as a 0.5 M solution in THF. It is primarily utilised in chemical synthesis for introducing the 1-methyl-2-propenyl group into various organic molecules.
Organic Synthesis Intermediate
As a Grignard reagent, 1-Methyl-2-propenylmagnesium chloride solution is a key building block in the formation of new carbon-carbon bonds. It facilitates the synthesis of complex organic molecules through nucleophilic addition reactions.
Organometallic Chemistry
This compound is employed in organometallic chemistry to generate specific organo-substituted products. Its reactivity makes it suitable for transformations where precise control over functional group introduction is required.
Pharmaceutical and Fine Chemical Synthesis
The reagent can be used in the multi-step synthesis pathways for pharmaceuticals and fine chemicals. Its specific structure allows for the creation of targeted molecular architectures.
| Molecular weight | 114.86 |
|---|---|
| Linear formula | H2C=CHCH(CH3)MgCl |
| Boiling point | 67 °C |
| Density | 0.917 g/mL at 25 °C |
| Concentration | 0.5 M in THF |
Hazard statements
- H225Highly flammable liquid and vapour
- H261In contact with water releases flammable gas
- H314Causes severe skin burns and eye damage
- H335May cause respiratory irritation
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P231Handle under inert gas
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P422
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | -20 °C / -4 °F |
| Transport (UN / ADR) | UN 3399 4.3/PG 2 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,Xi |
| Risk statements (R) | 11-14/15-19-36/37/38 |
| Safety statements (S) | 16-26-43 |
| 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 1-Methyl-2-propenylmagnesium chloride solution used for?
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1-Methyl-2-propenylmagnesium chloride solution is used as a Grignard reagent in organic synthesis for forming new carbon-carbon bonds and introducing the 1-methyl-2-propenyl moiety into molecules.
What are the CAS number and formula for this product?
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The CAS number is 21969-32-4 and the linear formula is H₂C=CHCH(CH₃)MgCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-Methyl-2-propenylmagnesium chloride solution at a concentration of 0.5 M in THF. TSS does not represent this product as USP/BP/EP or other pharmacopoeia grades.
How should 1-Methyl-2-propenylmagnesium chloride solution be handled?
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This is a Danger material, classified as Highly Flammable (H225) and Water-Reactive (H261). It causes severe skin burns and eye damage (H314) and may cause respiratory irritation (H335). It may form explosive peroxides and reacts violently with water. Handle under inert atmosphere, avoid contact with water, and use appropriate personal protective equipment including eyeshields, face shields, and gloves.
How is this chemical packed, shipped, and exported?
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This chemical is packed and shipped according to UN 3399, Hazard Class 4.3, Packing Group II regulations, ensuring safe transport. TSS is a global supplier and exporter of fine chemicals.
How can I request a sample or quote?
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To request a sample or a quote for 1-Methyl-2-propenylmagnesium chloride solution, please contact our sales team through the website or by phone.
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