Molekula
Bromuro di etilmagnesio 40% (p/p) in 2-MeTHF
Ethylmagnesium bromide 40% (w/w) in 2-MeTHF
Certificato ISO 9001:2015 & ISO 14001:2015 · Fornitura a laboratori e industria dal 2000 · Certificato di Analisi (CoA) per ogni lotto
Ethylmagnesium bromide is a Grignard reagent, a highly reactive organomagnesium compound widely used in organic synthesis for carbon-carbon bond formation, such as in the preparation of alcohols, ketones, and other complex molecules. This product is supplied as a 40% (w/w) solution in 2-MeTHF, offering improved stability and handling compared to traditional ether-based solvents. Ethylmagnesium bromide (CAS 925-90-6) has the molecular formula C2H5BrMg and a molecular weight of 133.27. It is stored at ambient temperature and classified with a signal word of *Danger* due to its reactivity with moisture and oxidizing agents. Molekula supplies Ethylmagnesium bromide 40% (w/w) in 2-MeTHF from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Panoramica
Ethylmagnesium bromide is a Grignard reagent, a highly reactive organomagnesium compound widely used in organic synthesis for carbon-carbon bond formation, such as in the preparation of alcohols, ketones, and other complex molecules. This product is supplied as a 40% (w/w) solution in 2-MeTHF, offering improved stability and handling compared to traditional ether-based solvents. Ethylmagnesium bromide (CAS 925-90-6) has the molecular formula C2H5BrMg and a molecular weight of 133.27. It is stored at ambient temperature and classified with a signal word of *Danger* due to its reactivity with moisture and oxidizing agents. Molekula supplies Ethylmagnesium bromide 40% (w/w) in 2-MeTHF from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Prezzi e formati disponibili
Specifiche
| Property | Value |
|---|---|
| Appearance | Clear to yellow to brown to grey solution |
| Assay | 36-44% |
| Note | May develop some turbidity |
Immagazzinamento e manipolazione
| Property | Value |
|---|---|
| Temperatura di Conservazione | Ambient |
| Punto di infiammabilità | -11 C |
| Classe di trasporto | 4.3 (3) |
| Gruppo di imballaggio | I |
| Acidità | Base |
Identificazione
| Property | Value |
|---|---|
| SKU | 90038281 |
| Numero CAS | 925-90-6 |
| Formula molecolare | C2H5BrMg |
| Peso molecolare | 133.27 |
| SMILES | C[CH2-].[Mg+2].[Br-] |
| Numero EC / UN | 3399 |
| Codice REACH | Y110 |
| Elencato TSCA | Sì |
| Codice HTS | 2931.90.9052 |
| Codice doganale | 2931900090 |
Sicurezza e GHS
-
Flammable
GHS02
-
Corrosive
GHS05
-
Health Hazard
GHS07
Dichiarazioni di pericolo
- EUH014 Reagisce violentemente con l'acqua.
- EUH019 Può formare perossidi esplosivi.
- H225 Liquido e vapori facilmente infiammabili.
- H260 A contatto con l'acqua libera gas infiammabili che possono infiammarsi spontaneamente.
- H302 Nocivo se ingerito.
- H314 (sub cat. 1B) Provoca gravi ustioni cutanee e gravi lesioni oculari.
Istruzioni di precauzione
- P210 Tenere lontano da fonti di calore, superfici calde, scintille, fiamme libere o altre fonti di accensione. Non fumare.
- P222 Evitare il contatto con l'aria.
- P223 Evitare qualunque contatto con l'acqua.
- P231+232 Manipolare e conservare in atmosfera di gas inerte/... Tenere al riparo dall'umidità.
- P280 Indossare guanti/indumenti protettivi/proteggere gli occhi/proteggere il viso.
- P303+361 In caso di contatto con la pelle (o capelli): Rimuovere immediatamente tutti i capi di abbigliamento contaminati. Risciacquare con acqua o fare la doccia.
Documenti
Fogli di dati di sicurezza (SDS)
Disponibile in English, French, German, Italian, Portuguese, Spanish.
Certificato di Analisi (CoA) per lotto
Inserisci un numero di lotto o di partita per recuperare il certificato di analisi relativo a tale partita. Possiamo generarlo dai dati specifici se non è disponibile alcun PDF.
Sinonimi
Nessun altro nome registrato per questo prodotto.
Domande frequenti
What is Ethylmagnesium bromide (40% in 2-MeTHF) commonly used for?
This reagent is primarily used in organic synthesis as a Grignard reagent for forming carbon-carbon bonds, such as in the preparation of alcohols, ketones, and other complex molecules.
What is the chemical formula and molecular weight of Ethylmagnesium bromide?
The formula is **C₂H₅BrMg** with a molecular weight of **133.27 g/mol** (for the pure compound; the 40% solution accounts for the solvent, 2-MeTHF).
How should Ethylmagnesium bromide (40% in 2-MeTHF) be stored?
Store under an inert atmosphere (e.g., nitrogen or argon) in a tightly sealed container at **ambient temperature**, away from moisture, air, and incompatible substances.
What grade or purity is available for this product?
Molekula supplies this as a **technical-grade reagent** (40% w/w in 2-MeTHF), suitable for research and development applications requiring high reactivity.
Can Molekula supply Ethylmagnesium bromide in bulk quantities?
Yes, bulk quantities are available upon request—contact our sales team for pricing, lead times, and packaging options tailored to your needs.
What documentation is provided with an order of Ethylmagnesium bromide?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a product specification sheet detailing purity, solvent content, and handling precautions.
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