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270245

Sigma-Aldrich

4-Methoxybenzyl chloride

contains potassium carbonate as stabilizer, 98%

Sinônimo(s):

4-(Chloromethyl)anisole

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About This Item

Fórmula linear:
CH3OC6H4CH2Cl
Número CAS:
824-94-2
Peso molecular:
156.61
Beilstein:
606667
Número CE:
212-540-6
Número MDL:
MFCD00000915
Código UNSPSC:
12352100
ID de substância PubChem:
24856365
NACRES:
NA.22
Preço e disponibilidade não estão disponíveis no momento.

Ensaio

98%

Formulário

liquid

contém

potassium carbonate as stabilizer

índice de refração

n20/D 1.548 (lit.)

p.e.

117-118 °C/14 mmHg (lit.)

pf

−1 °C (lit.)

densidade

1.155 g/mL at 25 °C (lit.)

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

COc1ccc(CCl)cc1

InChI

1S/C8H9ClO/c1-10-8-4-2-7(6-9)3-5-8/h2-5H,6H2,1H3

chave InChI

MOHYOXXOKFQHDC-UHFFFAOYSA-N

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Descrição geral

4-Methoxybenzyl chloride undergoes mild oxidative claevage with ceric ammonium nitrate[1].

Aplicação

4-Methoxybenzyl chloride was used to benzylate the aniline nitrogen[2]. It was also used in the synthesis of 1-naphthamide[3] and diarymethanes via Suzuki cross-coupling with postassium aryltrifluoroborates[4].
O/N protecting group reagent which can be mildly oxidatively cleaved, e.g., with ceric ammonium nitrate.[1]

Pictogramas

Corrosion
GHS05

Palavra indicadora

Danger

Frases de perigo

H314

Classificações de perigo

Skin Corr. 1B

Código de classe de armazenamento

8A - Combustible corrosive hazardous materials

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

228.2 °F - closed cup

Ponto de fulgor (°C)

109 °C - closed cup

Equipamento de proteção individual

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

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Certificados de análise (COA)

Lot/Batch Number
0000067298
0000050176
0000039237
0000023629
MKCF5973

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Questions

1–2 of 2 Questions  

  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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