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O3907

Sigma-Aldrich

Octanoic acid

≥98%

Sinônimo(s):

Acid C8, Caprylic acid

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About This Item

Fórmula linear:
CH3(CH2)6COOH
Número CAS:
124-07-2
Peso molecular:
144.21
Beilstein:
1747180
Número CE:
204-677-5
Número MDL:
MFCD00004429
Código UNSPSC:
12352100
ID de substância PubChem:
24897989
NACRES:
NA.22
Preço e disponibilidade não estão disponíveis no momento.

densidade de vapor

5 (vs air)

Nível de qualidade

200

pressão de vapor

1 mmHg ( 78 °C)

Ensaio

≥98%

índice de refração

n20/D 1.428 (lit.)

p.e.

237 °C (lit.)

pf

15-17 °C (lit.)

densidade

0.91 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

CCCCCCCC(O)=O

InChI

1S/C8H16O2/c1-2-3-4-5-6-7-8(9)10/h2-7H2,1H3,(H,9,10)

chave InChI

WWZKQHOCKIZLMA-UHFFFAOYSA-N

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Aplicação

Octanoic acid can be used as a reactant:
  • In the SnO/TiO2 catalyzed esterification with polyols to synthesize lubricating esters.[1]
  • To synthesize amides using primary and secondary amines in the presence of a biocatalyst.[2]
It can also be used as a catalyst for oxidizing sulfides into their corresponding sulfoxides and sulfones with H2O2 as the oxidant.[3]

Pictogramas

Corrosion
GHS05

Palavra indicadora

Danger

Frases de perigo

H314,H412

Classificações de perigo

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

Código de classe de armazenamento

8A - Combustible corrosive hazardous materials

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

>230.0 °F - closed cup

Ponto de fulgor (°C)

> 110 °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
SHBR5179
SHBQ8492
SHBQ7451
WXBF0515V
SHBP0550

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Sigma-Aldrich

W236403

Decanoic acid

Hexanoic acid purum, ≥98.0% (GC)

Sigma-Aldrich

21530

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Dodecanoic acid 98%

Sigma-Aldrich

L556

Dodecanoic acid

Decanoic acid natural, ≥98%, FCC, FG

Sigma-Aldrich

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Decanoic acid

Heptanoic acid ≥99.0% (GC)

Sigma-Aldrich

75190

Heptanoic acid

Yuki Murata et al.
iScience, 24(9), 102963-102963 (2021-09-02)
Long-chain triglycerides (LCTs) intake strongly stimulates GIP secretion from enteroendocrine K cells and induces obesity and insulin resistance partly due to GIP hypersecretion. In this study, we found that medium-chain triglycerides (MCTs) inhibit GIP secretion after single LCT ingestion and
Palraj Kalimuthu et al.
Analytical chemistry, 92(19), 13110-13117 (2020-09-01)
Proteases are often used as biomarkers of many pathologies as well as of microbial contamination and infection. Therefore, extensive efforts are devoted to the development of protease sensors. Some applications would benefit from wireless monitoring of proteolytic activity at minimal
Elizabeth B Brown et al.
eLife, 10 (2021-05-06)
Chemosensory systems are critical for evaluating the caloric value and potential toxicity of food. While animals can discriminate between thousands of odors, much less is known about the discriminative capabilities of taste systems. Fats and sugars represent calorically potent and
Xuan Jiang et al.
Biomacromolecules, 13(9), 2926-2932 (2012-08-09)
When grown in a nonanoic acid-limited chemostat at a dilution rate of 0.25 h(-1), Pseudomonas putida KT2440 produced poly(3-hydroxynonanoate-co-3-hydroxyheptanoate) containing 68 mol % 3-hydroxynonanoate (C9) and 32 mol % 3-hydroxyheptanoate (C7). Under the same conditions, but in the presence of
Hong-Fei Tong et al.
Journal of chromatography. A, 1285, 88-96 (2013-03-12)
Hydrophobic charge-induction chromatography (HCIC) is a novel downstream bioprocessing technology for antibody purification and it has several advantages over traditional purification processes. However, its separation selectivity still needs to be improved. In this work, sodium caprylate (NaCA) was used as
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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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