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Documentos Principais

72954

Supelco

1-Heptanol

analytical standard, ≥99.5% (GC)

Sinônimo(s):

Heptyl alcohol

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About This Item

Fórmula linear:
CH3(CH2)6OH
Número CAS:
Peso molecular:
116.20
Beilstein:
1731686
Número CE:
Número MDL:
Código UNSPSC:
41116107
ID de substância PubChem:
NACRES:
NA.24

grau

analytical standard

Nível de qualidade

pressão de vapor

0.5 mmHg ( 20 °C)

Ensaio

≥99.5% (GC)

temperatura de autoignição

662 °F

prazo de validade

limited shelf life, expiry date on the label

técnica(s)

HPLC: suitable
gas chromatography (GC): suitable

índice de refração

n20/D 1.424 (lit.)
n20/D 1.424

p.e.

176 °C (lit.)

pf

−36 °C (lit.)

densidade

0.822 g/mL at 25 °C (lit.)

aplicação(ões)

cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care

Formato

neat

cadeia de caracteres SMILES

CCCCCCCO

InChI

1S/C7H16O/c1-2-3-4-5-6-7-8/h8H,2-7H2,1H3

chave InChI

BBMCTIGTTCKYKF-UHFFFAOYSA-N

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Aplicação

1-Heptanol may be used as a model compound for the determination of alcohols with fluorescence derivatization reagent, 4-(N,N-dimethylaminosulfonyl)-7-(2-chloroformylpyrrolidin-1-yl)-2,1,3-benzoxadiazole using liquid chromatography technique.
1-Heptanol may be used as internal standard in the determination of 4-ethylphenol and 4-ethylguaiacol, which are volatile phenols in red wine samples using gas chromatography coupled with mass spectrometry(GC-MS).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Pictogramas

Exclamation mark

Palavra indicadora

Warning

Frases de perigo

Classificações de perigo

Aquatic Chronic 3 - Eye Irrit. 2

Código de classe de armazenamento

10 - Combustible liquids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

168.8 °F - closed cup

Ponto de fulgor (°C)

76 °C - closed cup

Equipamento de proteção individual

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


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Certificados de análise (COA)

Lot/Batch Number

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Sigma-Aldrich

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Sigma-Aldrich

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Determination of volatile phenols in red wines by dispersive liquid?liquid microextraction and gas chromatography?mass spectrometry detection
Farina L, et al.
Journal of Chromatography A, 1157, 46-50 (2007)
Determination of alcohols and amines, labelled with 4-(N, N-dimethylaminosulfonyl)-7-(2-chloroformylpyrrolidin-1-yl)-2, 3, 1-benzoxadiazole, by liquid chromatography with conventional and laser-induced fluorescence detection
Toyooka T, et al.
Analytica Chimica Acta, 285(3), 343-351 (1994)
Christine Mayr Marangon et al.
Food chemistry, 344, 128658-128658 (2020-12-07)
The Italian grape pomace distillate grappa is often refined by ageing in wooden barrels. Chemical changes of the volatile profile of two samples produced from a Cabernet Sauvignon/Merlot blend and Prosecco pomace both at two ethanol contents (55% and 68%)
Nannan Ye et al.
Lab on a chip, 11(6), 1096-1101 (2011-02-05)
Transport across gap junction channels (GJCs) between neighboring cells is critical to synchronizing cell's electrical and metabolic activities and maintaining cell homeostasis. Here we present a non-invasive microfluidic method to measure molecular diffusion across GJCs in multiple 1D cell arrays
Bertrand Caillier et al.
Fundamental & clinical pharmacology, 26(5), 599-608 (2011-06-01)
QRS widening and QT prolongation are associated with bupropion. The objectives were to elucidate its cardiac electrophysiological properties. Patch-clamp technique was used to assess the I(Kr) -, I(Ks) -, and I(Na) -blocking effects of bupropion. Langendorff retroperfusion technique on isolated

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