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M29908

Sigma-Aldrich

Methyl benzoate

99%

Sinônimo(s):

Methyl benzenecarboxylate

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R$ 304,00
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25 G
R$ 304,00
500 G
R$ 407,00
3 KG
R$ 1.662,00

About This Item

Fórmula linear:
C6H5COOCH3
Número CAS:
Peso molecular:
136.15
Beilstein:
1072099
Número CE:
Número MDL:
Código UNSPSC:
12352100
ID de substância PubChem:
NACRES:
NA.22

R$ 304,00


Disponível para enviar em24 de abril de 2025Detalhes


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densidade de vapor

4.68 (vs air)

Nível de qualidade

pressão de vapor

<1 mmHg ( 20 °C)

Ensaio

99%

Formulário

liquid

índice de refração

n20/D 1.516 (lit.)

p.e.

198-199 °C (lit.)

pf

−12 °C (lit.)

solubilidade

H2O: soluble 2.1 g/L at 20 °C

densidade

1.088 g/mL at 20 °C (lit.)

cadeia de caracteres SMILES

COC(=O)c1ccccc1

InChI

1S/C8H8O2/c1-10-8(9)7-5-3-2-4-6-7/h2-6H,1H3

chave InChI

QPJVMBTYPHYUOC-UHFFFAOYSA-N

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Descrição geral

Methyl benzoate is a volatile aromatic ester compound widely used in perfumery industries.[1][2] It is naturally occurring in guava, mango, and kiwifruit.

Aplicação

Methyl benzoate (C6H5CO2CH3) can be utilized as a precursor for:
  • Selective synthesis of benzaldehyde using supported manganese oxide catalysts.[3][4];
  • Preparation of benzophenone derivatives by reacting with aryl compounds via Friedel-Crafts acylation.[5]

Pictogramas

Health hazardExclamation mark

Palavra indicadora

Warning

Frases de perigo

Classificações de perigo

Acute Tox. 4 Oral - Repr. 2

Código de classe de armazenamento

10 - Combustible liquids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

170.6 °F - Pensky-Martens closed cup

Ponto de fulgor (°C)

77 °C - Pensky-Martens closed cup

Equipamento de proteção individual

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


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Certificados de análise (COA)

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Os clientes também visualizaram

Slide 1 of 6

1 of 6

Characterization and Activity of MnO/γ-Al2O3 for Hydrogenation of Methyl Benzoate to Benzaldehyde
Xu H-L, et al.
Chin. J. Chem., 19(7), 647-651 (2001)
Direct aerobic oxidation of primary alcohols to methyl esters catalyzed by a heterogeneous gold catalyst
Nielsen IS, et al.
Catalysis Letters, 116(1-2), 35-40 (2007)
Hydrogenation of methyl benzoate to benzaldehyde over manganese oxide catalysts prepared from Mg/Mn/Al hydrotalcite-like compounds
Chen A, et al.
Applied Catalysis A: General, 274(1-2), 101-109 (2004)
N Dudareva et al.
The Plant cell, 12(6), 949-961 (2000-06-15)
In snapdragon flowers, the volatile ester methyl benzoate is the most abundant scent compound. It is synthesized by and emitted from only the upper and lower lobes of petals, where pollinators (bumblebees) come in contact with the flower. Emission of
Trifluoromethanesulfonic acid catalyzed novel Friedel-Crafts acylation of aromatics with methyl benzoate.
Hwang JP, et al.
Tetrahedron, 56(37), 7199-7203 (2000)

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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