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703540

2,2,6,6-Tetramethylpiperidinylmagnesium chloride lithium chloride complex solution

1.0 M in THF

Synonym(s):

TMPMgCl·LiCl

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Size/SKUAvailabilityPrice
100 mL
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$237.00
4 x 25 mL
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$239.00
500 mL
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$733.00

About This Item

Empirical Formula (Hill Notation):
C9H18Cl2LiMgN
CAS Number:
Molecular Weight:
242.40
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352103
MDL number:

$237.00


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form

liquid

Quality Segment

reaction suitability

reaction type: Grignard Reaction

packaging

Sure/Seal™ of

concentration

1.0 M in THF, 20 % (w/w)

density

0.96 g/mL at 25 °C

storage temp.

2-8°C

SMILES string

[Li+].[Cl-].CC1(C)CCCC(C)(C)N1[Mg]Cl

InChI

1S/C9H18N.2ClH.Li.Mg/c1-8(2)6-5-7-9(3,4)10-8;;;;/h5-7H2,1-4H3;2*1H;;/q-1;;;+1;+2/p-2

InChI key

JHBZAAACZVPPRQ-UHFFFAOYSA-L

Application

2,2,6,6-Tetramethylpiperidinylmagnesium chloride lithium chloride complex is a non-nucleophilic Knochel-Hauser base mainly used for the magnesiation of functionalized arenes and heteroarenes to prepare the corresponding Grignard reagents. It can also be used as a base in the synthesis of Π-conjugated polymers via catalyst-transfer polycondensation.

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

Product of Albemarle US Inc
Sure/Seal is a trademark of Sigma-Aldrich Co. LLC

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This Item
656984561452186201
description

1.0 M in THF

description

1.3 M in THF

description

0.5 M in benzene: cyclohexane

description

1.5 M in diethyl ether

reaction suitability

reaction type: Grignard Reaction

reaction suitability

reaction type: Grignard Reaction

reaction suitability

-

reaction suitability

-

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

concentration

20 % (w/w), 1.0 M in THF

concentration

1.3 M in THF

concentration

0.5 M in benzene: cyclohexane

concentration

1.5 M in diethyl ether

density

0.96 g/mL at 25 °C

density

0.951 g/mL at 25 °C

density

0.862 g/mL at 25 °C

density

0.852 g/mL at 25 °C

storage temp.

2-8°C

storage temp.

-

storage temp.

2-8°C

storage temp.

2-8°C

packaging

Sure/Seal™ of

packaging

Sure/Seal™ of

packaging

-

packaging

-


Signal Word

Danger

supp_hazards

Storage Class

3 - Flammable liquids

Flash Point (°F)

5.0 °F

Flash Point (°C)

-15 °C

Hazard Classifications

Acute Tox. 4 Oral - Carc. 2 - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 3

Target Organs

Central nervous system, Respiratory system



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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

      Helpful?

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