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189871

Ethylmagnesium bromide solution

3.0 M in diethyl ether

Synonym(s):

EtMgBr solution

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100 mL

Available to ship TODAYfromMILWAUKEE

$69.40
4 x 25 mL

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$70.10
$59.58
800 mL

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$349.00
8 L
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$2,480.00

About This Item

Linear Formula:
CH3CH2MgBr
CAS Number:
Molecular Weight:
133.27
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.22
Beilstein/REAXYS Number:
3587203
MDL number:
Concentration:
3.0 M in diethyl ether
Form:
liquid

$69.40


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form

liquid

Quality Segment

reaction suitability

reaction type: Grignard Reaction

packaging

Kilo-Lab® of , Sure/Seal of

concentration

3.0 M in diethyl ether

bp

34.6 °C/1.013  hPa

density

1.02 g/mL at 25 °C

SMILES string

[CC[Mg]Br], CC[Mg]Br

InChI

[1S/C2H5.BrH.Mg/c1-2;;/h1H2,2H3;1H;/q;;+1/p-1], 1S/C2H5.BrH.Mg/c1-2;;/h1H2,2H3;1H;/q;;+1/p-1

InChI key

[HSNUIYJWTSJUMS-UHFFFAOYSA-N], TWTWFMUQSOFTRN-UHFFFAOYSA-M

General description

Ethylmagnesium bromide, an organomagnesium compound, is commonly known as Grignard reagent. It is a powerful carbon nucleophile mainly used for C-C bond formation.

Application

Ethylmagnesium bromide solution (3.0 M in diethyl ether) can be used for copper(I)-catalyzed allylic substitution reaction.

Packaging

The 25 mL Sure/Seal bottle is recommended as a single-use bottle. Repeated punctures will likely result in decreased performance of product.

Legal Information

Kilo-Lab is a registered trademark of Merck KGaA, Darmstadt, Germany
Sure/Seal is a trademark of Sigma-Aldrich Co. LLC

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364673345105703591
concentration

3.0 M in diethyl ether

concentration

1.0 M in THF

concentration

1.0 M in tert-butyl methyl ether

concentration

3.4 M in 2-methyltetrahydrofuran, 40 % (w/w)

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

form

liquid

form

liquid

form

-

form

liquid

density

1.02 g/mL at 25 °C

density

1.010 g/mL at 25 °C

density

0.841 g/mL at 25 °C

density

1.142 g/mL at 25 °C

bp

34.6 °C/1.013  hPa

bp

-

bp

-

bp

-

reaction suitability

reaction type: Grignard Reaction

reaction suitability

reaction type: Grignard Reaction

reaction suitability

reaction type: Grignard Reaction

reaction suitability

reaction type: Grignard Reaction


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signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 1 - Skin Corr. 1B - STOT SE 3 - Water-react. 1

target_organs

Respiratory system

supp_hazards

Storage Class

4.3 - Hazardous materials which set free flammable gases upon contact with water

wgk

WGK 1

flash_point_f

-40.0 °F - closed cup

flash_point_c

-40 °C - closed cup

ppe

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



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Questions

1–2 of 2 Questions  
  1. 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/418/501/product-dating-information-06-25-mk.pdf

      Helpful?

  2. 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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