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Sigma-Aldrich

Phenylmagnesium bromide solution

Phenylmagnesium bromide solution
1 of 1 reviewers received a sample product or took part in a promotion

1.0 M in THF

Sinonimo/i:

PhMgBr solution

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50 ML
CHF 69.20
4 X 25 ML
CHF 89.20
100 ML
CHF 135.00
800 ML
CHF 315.00

CHF 69.20

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50 ML
CHF 69.20
4 X 25 ML
CHF 89.20
100 ML
CHF 135.00
800 ML
CHF 315.00

About This Item

Formula condensata:
C6H5MgBr
Numero CAS:
100-58-3
Peso molecolare:
181.31
Beilstein:
3588849
Numero MDL:
MFCD00000038
Codice UNSPSC:
12352103
ID PubChem:
24859956
NACRES:
NA.22

CHF 69.20

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Livello qualitativo

200

Impiego in reazioni chimiche

reaction type: Grignard Reaction

Concentrazione

1.0 M in THF

Densità

1.004 g/mL at 25 °C

Stringa SMILE

Br[Mg]c1ccccc1

InChI

1S/C6H5.BrH.Mg/c1-2-4-6-5-3-1;;/h1-5H;1H;/q;;+1/p-1
ANRQGKOBLBYXFM-UHFFFAOYSA-M

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Applicazioni

Phenylmagnesium bromide (PhMgBr) solution is an organomagnesium reagent mainly used in Grignard reaction, which finds application as the key step in the synthesis of (S)-2(diphenylmethyl)pyrrolidine, a chiral solvating agent for the NMR analysis.[1] PhMgBr can also undergo palladium-catalyzed Grignard coupling with alkyl chlorides to form the cross-coupled product in good yield.[2]

Altre note

Storage below 25°C may cause crystallization. Warm gently to redissolve solid.

Avvertenze

Danger

Indicazioni di pericolo

H225,H314,H335,H336,H351

Classi di pericolo

Carc. 2 - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 3

Organi bersaglio

Respiratory system

Rischi supp

EUH014,EUH019

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

1.4 °F - closed cup

Punto d’infiammabilità (°C)

-17 °C - closed cup

Dispositivi di protezione individuale

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Certificati d'analisi (COA)

Lot/Batch Number
0000376848
0000360321
0000360321
0000376848
SHBS1397

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Palladium?Catalyzed Coupling of Alkyl Chlorides and Grignard Reagents.
Frisch A C, et al.
Angewandte Chemie (International Edition in English), 41(21), 4056-4059 (2002)
A short synthesis of (S)-2-(diphenylmethyl) pyrrolidine, a chiral solvating agent for NMR analysis.
Bailey D J, et al.
Tetrahedron Asymmetry, 8(1), 149-153 (1997)
Ying Li et al.
Analytica chimica acta, 884, 106-113 (2015-06-16)
A novel molecularly imprinted electrochemical sensor based on Fe3O4 nanobeads immobilized on graphene (Fe3O4-MIP@RGO) has been developed for detecting 17β-estradiol (17β-E2) in water using reversible addition fragmentation chain transfer (RAFT) polymerization technique. 17β-E2 can be detected by this electrochemical sensor
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Questions

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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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