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111902

Sigma-Aldrich

4-Chlorobenzoyl chloride

99%

Sinônimo(s):

4-Chlorobenzoic acid chloride, p-Chlorobenzoyl chloride

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5 G
R$ 431,00
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5 G
R$ 431,00
100 G
R$ 437,00
500 G
R$ 1.023,00

About This Item

Fórmula linear:
ClC6H4COCl
Número CAS:
Peso molecular:
175.01
Beilstein:
471606
Número CE:
Número MDL:
Código UNSPSC:
12352100
eCl@ss:
39050512
ID de substância PubChem:
NACRES:
NA.22

R$ 431,00


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Ensaio

99%

índice de refração

n20/D 1.578 (lit.)

p.e.

102-104 °C/11 mmHg (lit.)

pf

11-14 °C (lit.)

densidade

1.365 g/mL at 20 °C (lit.)

grupo funcional

acyl chloride
chloro

cadeia de caracteres SMILES

ClC(=O)c1ccc(Cl)cc1

InChI

1S/C7H4Cl2O/c8-6-3-1-5(2-4-6)7(9)10/h1-4H

chave InChI

RKIDDEGICSMIJA-UHFFFAOYSA-N

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Descrição geral

4-Chlorobenzoyl chloride is used as an intermediate compound in the synthesis of pharmaceuticals. [1]

Aplicação

4-Chlorobenzoyl chloride was used to synthesize 4-chlorobenzoyl CoA by reacting it with CoA in KHCO3 buffer[2].

Pictogramas

Corrosion

Palavra indicadora

Danger

Frases de perigo

Classificações de perigo

Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B

Código de classe de armazenamento

8A - Combustible corrosive hazardous materials

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

221.0 °F - closed cup

Ponto de fulgor (°C)

105 °C - closed cup

Equipamento de proteção individual

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


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Certificados de análise (COA)

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Os clientes também visualizaram

Slide 1 of 4

1 of 4

Competing intramolecular NH? OC hydrogen bonds and extended intermolecular network in 1-(4-chlorobenzoyl)-3-(2-methyl-4-oxopentan-2-yl) thiourea analyzed by experimental and theoretical methods
Saeed, Aamer, et al.
Chemical Physics, 431, 39-46 (2014)
Iteb Trabelsi et al.
Journal of oleo science, 66(7), 667-676 (2017-07-05)
The article deals with the use of mixed anhydrides for the synthesis of fatty esters. Both aliphatic and aromatic acids are involved, indicating different behaviors according to the chain length of the aliphatic acid. We describe a novel and efficient
S D Copley et al.
Applied and environmental microbiology, 58(4), 1385-1387 (1992-04-01)
4-Chlorobenzoate degradation in cell extracts of Acinetobacter sp. strain 4-CB1 occurs by initial synthesis of 4-chlorobenzoyl coenzyme A (4-chlorobenzoyl CoA) from 4-chlorobenzoate, CoA, and ATP. 4-Chlorobenzoyl CoA is dehalogenated to 4-hydroxybenzoyl CoA. Following the dehalogenation reaction, 4-hydroxybenzoyl CoA is hydrolyzed

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/449/386/product-dating-information-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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