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260673

Sigma-Aldrich

Methyl octanoate

99%

Sinónimos:

Caprylic acid methyl ester, Methyl caprylate

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About This Item

Fórmula lineal:
CH3(CH2)6COOCH3
Número de CAS:
111-11-5
Peso molecular:
158.24
Beilstein:
1752270
Número CE:
203-835-0
Número MDL:
MFCD00009551
Código UNSPSC:
12352100
ID de la sustancia en PubChem:
24855765
NACRES:
NA.22
En este momento no podemos mostrarle ni los precios ni la disponibilidad

Nivel de calidad

100

Ensayo

99%

Formulario

liquid

índice de refracción

n20/D 1.417 (lit.)

bp

194-195 °C (lit.)

solubilidad

water: insoluble

densidad

0.877 g/mL at 25 °C (lit.)

grupo funcional

ester

cadena SMILES

CCCCCCCC(=O)OC

InChI

1S/C9H18O2/c1-3-4-5-6-7-8-9(10)11-2/h3-8H2,1-2H3

Clave InChI

JGHZJRVDZXSNKQ-UHFFFAOYSA-N

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Descripción general

Methyl octanoate is a saturated organic compound that belongs to the class of fatty acid methyl ester (FAMEs). It can be prepared by the esterification of octanoic acid with methanol in the presence of an acid catalyst.[1][2]

Aplicación

Methyl octanoate can be used as:
  • A reactant to prepare C7 and C8 hydrocarbons by catalytic decarboxylation/decarbonylation reactions in the presence of Pt/Al2O3 catalyst.[3]
  • A component of biodiesel −bioethanol surrogate fuel model to study its kinetics of oxidation.[4]

Código de clase de almacenamiento

10 - Combustible liquids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

179.6 °F - closed cup

Punto de inflamabilidad (°C)

82 °C - closed cup

Equipo de protección personal

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Certificados de análisis (COA)

Lot/Batch Number
SHBS1591
SHBR6543
0000212796
SHBQ9066
0000259012

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Methyl decanoate ≥99%, FG

Sigma-Aldrich

W505501

Methyl decanoate

Methyl decanoate United States Pharmacopeia (USP) Reference Standard

USP

1424233

Methyl decanoate

Methyl hexanoate United States Pharmacopeia (USP) Reference Standard

USP

1424244

Methyl hexanoate

Methyl decanoate reference substance for gas chromatography

Supelco

1.09637

Methyl decanoate

Methyl dodecanoate analytical standard

Supelco

61689

Methyl dodecanoate

Methyl palmitate ≥99% (capillary GC)

Sigma-Aldrich

P5177

Methyl palmitate

Experimental vapor pressures (from 1 Pa to 100 kPa) of six saturated Fatty Acid Methyl Esters (FAMEs): Methyl hexanoate, methyl octanoate, methyl decanoate, methyl dodecanoate, methyl tetradecanoate and methyl hexadecanoate
Sahraoui L, et al.
The Journal of Chemical Thermodynamics, 102, 270-275 (2016)
Catalytic deoxygenation of methyl-octanoate and methyl-stearate on Pt/Al 2 O 3
Do Phuong T, et al.
Catalysis Letters, 130(1), 9-18 (2009)
Esterification of octanoic acid using SiO2 doped sulfated aluminum-based solid acid as catalyst
Duan Y, et al.
Catalysis Communications, 82, 32-35 (2016)
Jessica L Teo et al.
Developmental cell, 54(1), 75-91 (2020-06-03)
Epithelia are active materials where mechanical tension governs morphogenesis and homeostasis. But how that tension is regulated remains incompletely understood. We now report that caveolae control epithelial tension and show that this is necessary for oncogene-transfected cells to be eliminated
Catalytic deoxygenation of methyl-octanoate and methyl-stearate on Pt/Al2O3.
Do PT, et al.
Catalysis Letters, 130(1-2), 9-18 (2009)
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Questions

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  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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