Pular para o conteúdo
Merck
Todas as fotos(2)

Key Documents

View All Documentation

146870

Sigma-Aldrich

Heptanoic acid

96%

Sinônimo(s):

Enanthic acid, Oenanthic acid

Faça loginpara ver os preços organizacionais e de contrato
Todas as fotos(2)

About This Item

Fórmula linear:
CH3(CH2)5COOH
Número CAS:
111-14-8
Peso molecular:
130.18
Beilstein:
1744723
Número CE:
203-838-7
Número MDL:
MFCD00004426
Código UNSPSC:
12352100
ID de substância PubChem:
24848800
NACRES:
NA.22

densidade de vapor

4.5 (vs air)

Nível de qualidade

100

pressão de vapor

<0.1 mmHg ( 20 °C)

Ensaio

96%

forma

liquid

Lim. expl.

10.1 %

índice de refração

n20/D 1.4221 (lit.)

pb

223 °C (lit.)

pf

−10.5 °C (lit.)

solubilidade

water: soluble 0.2419 g/100ml at 15 °C
DMF: soluble
DMSO: soluble
diethyl ether: soluble
ethanol: soluble

densidade

0.918 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

CCCCCCC(O)=O

InChI

1S/C7H14O2/c1-2-3-4-5-6-7(8)9/h2-6H2,1H3,(H,8,9)

chave InChI

MNWFXJYAOYHMED-UHFFFAOYSA-N

Procurando produtos similares? Visita Guia de comparação de produtos

Descrição geral

Ketonisation of heptanoic acid catalyzed by Mn, Ce and Zr oxides deposited on Al2O3, SiO2 and TiO2 has been studied.

Aplicação

Heptanoic acid has been used as internal standard during gas chromatographic analysis of the butyl esters of volatile acids in microbial fermentation media.

Pictogramas

CorrosionExclamation mark
GHS05,GHS07

Palavra indicadora

Danger

Frases de perigo

H314,H332,H335

Classificações de perigo

Acute Tox. 4 Inhalation - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3

Órgãos-alvo

Respiratory system

Código de classe de armazenamento

8A - Combustible corrosive hazardous materials

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

235.4 °F - closed cup

Ponto de fulgor (°C)

113 °C - closed cup

Equipamento de proteção individual

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

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
MKCF0048
MKBZ4661V
MKBX7178V
13305DE
02930LU

Não está vendo a versão correta?

Se precisar de uma versão específica, você pode procurar um certificado específico pelo número do lote ou da remessa.

Pesquise por COA

Já possui este produto?

Encontre a documentação dos produtos que você adquiriu recentemente na biblioteca de documentos.

Visite a Biblioteca de Documentos

Os clientes também visualizaram

Slide 1 of 6

1 of 6

Hexanoic acid &#8805;98%, FCC, FG

Sigma-Aldrich

W255904

Hexanoic acid

1-Heptanol 98%

Sigma-Aldrich

H2805

1-Heptanol

Dodecanoic acid 98%

Sigma-Aldrich

L556

Dodecanoic acid

Nonanoic acid &#8805;96%, FG

Sigma-Aldrich

W278408

Nonanoic acid

Octanoic acid &#8805;99%

Sigma-Aldrich

C2875

Octanoic acid

Alkane standard solution C8-C20 analytical standard, contains C8-C20, ~40 mg/L each, in hexane

Supelco

04070

Alkane standard solution C8-C20

Decarboxylative coupling of heptanoic acid. Manganese, cerium and zirconium oxides as catalysts.
Glinski M and Kijenski J.
Applied Catalysis A: General, 190(1), 87-91 (2000)
J P Salanitro et al.
Applied microbiology, 29(3), 374-381 (1975-03-01)
A method for the preparation and gas chromatographic analysis of the butyl esters of volatile (C-1-C-7) and nonvolatile (lactic, succinic, and fumaric) acids in microbial fermentation media is presented. Butyl esters were prepared from the dry salts of the acids.
L Grislain et al.
European journal of drug metabolism and pharmacokinetics, 15(4), 339-345 (1990-10-01)
After oral administration of amineptine (7-[(10-11)-dihydro-5H-dibenzo(a,d)cycloheptane-5yl] amino heptanoic acid), an original tricyclic antidepressant, seven metabolites were isolated from urine and plasma of rat, dog and man. The metabolic pathways were similar for the three species studied. The two major pathways
Dorrain Y Low et al.
Food & function, 6(8), 2464-2474 (2015-07-29)
Fruits (and vegetables) contain cellular structures that are not degraded by human digestive enzymes. Therefore, the structure of the insoluble fraction of swallowed fruits is mostly retained until intestinal microbial fermentation. In vitro fermentation of mango and banana cell structures
Carola Buccellati et al.
The Journal of pharmacology and experimental therapeutics, 317(2), 830-837 (2006-01-10)
Thromboxane (TX) A(2), prostacyclin (PGI(2)), and nitric oxide (NO) regulate platelet function and interaction with the vessel wall. Inhibition of TXA(2), implemented synthesis of PGI(2), and supply of exogenous NO may afford therapeutic benefit. 2NTX-99 [4-methoxy-N(1)-(4-trans-nitrooxycyclohexyl)-N(3)-(3-pyridinylmethyl)-1,3-benzenedicarboxamide], a new chemical entity
Exibir todos os documentos relacionados

Artigos

GC Analysis of C2-C7 Free Fatty Acids on Nukol™

Separation of Propionic acid; Acetic acid; Heptanoic acid; Isobutyric acid; Valeric acid; Isocaproic acid; Butyric acid; Isovaleric acid

GC Analysis of C2-C22 Free Fatty Acids on Nukol™

Separation of Methyl oleate; Caprylic acid; Heptanoic acid; Methyl decanoate; Methyl dodecanoate; Myristic acid; Methyl palmitate; Methyl palmitoleate; Methyl stearate; Methyl linoleate; Methyl linolenate; Acetic acid; Arachidic acid; Behenic acid; Propionic acid; Isobutyric acid; Valeric acid; Isovaleric acid; Isocaproic acid; Butyric acid

Protocolos

GC Analysis of Free Fatty Acids in Parmesan Cheese using Nukol™ after SPME using 65 μm Carbowax/DVB Fiber

In this study, SPME was used for the analysis of free fatty acids in Parmesan cheese using a 65 μm Carbowax/divinylbenzene (DVB) SPME fiber. Headspace extraction of the cheese sample was conducted at 65 °C for 15 minutes and analyzed by GC with FID detection. SPME is ideal for analyzing the volatiles associated with solid food samples. The phase chemistry of the Nukol GC column provides excellent peak shape of acidic compounds.

Nossa equipe de cientistas tem experiência em todas as áreas de pesquisa, incluindo Life Sciences, ciência de materiais, síntese química, cromatografia, química analítica e muitas outras.

Entre em contato com a assistência técnica