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Merck

296090

Sigma-Aldrich

Hexano

95%, anhydrous

Sinónimos:

n-Hexano

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About This Item

Fórmula lineal:
CH3(CH2)4CH3
Número de CAS:
Peso molecular:
86.18
Beilstein:
1730733
Número CE:
Número MDL:
Código UNSPSC:
12352001
ID de la sustancia en PubChem:
NACRES:
NA.21
grado:
anhydrous
Ensayo:
95%
bp:
69 °C (lit.)
presión de vapor:
256 mmHg ( 37.7 °C)
5.2 psi ( 37.7 °C)
~132 mmHg ( 20 °C)
En este momento no podemos mostrarle ni los precios ni la disponibilidad

Nombre del producto

Hexano, anhydrous, 95%

grado

anhydrous

Nivel de calidad

densidad de vapor

~3 (vs air)

presión de vapor

256 mmHg ( 37.7 °C)
5.2 psi ( 37.7 °C)
~132 mmHg ( 20 °C)

Ensayo

95%

Formulario

liquid

temp. de autoignición

453 °F

lim. expl.

7.7 %

impurezas

<0.001% water
<0.005% water (100 mL pkg)

residuo de evap.

<0.0003%

índice de refracción

n20/D 1.375 (lit.)

pH

7

bp

69 °C (lit.)

mp

−95 °C (lit.)

densidad

0.659 g/mL at 25 °C (lit.)

cadena SMILES

CCCCCC

InChI

1S/C6H14/c1-3-5-6-4-2/h3-6H2,1-2H3

Clave InChI

VLKZOEOYAKHREP-UHFFFAOYSA-N

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Descripción general

Hexane is a non-polar, volatile organic solvent mainly used as an extractant in oilseed processing.[1]

Aplicación


  • Comparative Study of Gas and Liquid Chromatography Methods for the Determination of Underivatised Neutral and Acidic Cannabinoids and Cholesterol.: This study provides a detailed comparison of chromatographic techniques, employing hexane as a solvent to analyze the chemical profiles of cannabinoids and cholesterol without derivatization, highlighting efficiency and resolution improvements (Czauderna M et al., 2024).

  • Chemical Composition and Antimicrobial Properties of Morchella crassipes (Ascomycota) from Kashmir Valley (India).: This paper investigates the chemical constituents of Morchella crassipes, using hexane for extraction, and assesses its antimicrobial efficacy, contributing to potential applications in bioactive compound identification and pharmacological uses (Talie M et al., 2024).

  • Production and Physicochemical Characterization of the Gel Obtained in the Fermentation Process of Blue Corn Flour (Zea mays L.) with Colletotrichum gloeosporioides.: This research outlines the use of hexane in separating and identifying biochemical components during the fermentation of blue corn flour, offering insights into the industrial applicability of bio-derived materials (Villarreal-Rodríguez G et al., 2024).

  • Isolation of a Marker Olean-12-en-28-butanol Derivative from Viscum continuum E. Mey. Ex Sprague and the Evaluation of Its Antioxidant and Antimicrobial Potentials.: This article details the extraction process using hexane to isolate specific bioactive compounds from Viscum continuum, providing a foundation for future antioxidant and antimicrobial therapies (Mapfumari S et al., 2024).

  • Antioxidant activity of Sophora exigua and liposome development of its powerful extract.: Focusing on the antioxidative properties of Sophora exigua, this study utilizes hexane in the extraction process to enhance the bioavailability and therapeutic efficacy of its antioxidants when formulated into liposomes (Rodwattanagul S et al., 2024).

Otras notas

The article number 296090-4X2L will be discontinued. Please order the single bottle 296090-2L which is physically identical with the same exact specifications.

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Palabra de señalización

Danger

Clasificaciones de peligro

Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3

Órganos de actuación

Central nervous system, Nervous system

Código de clase de almacenamiento

3 - Flammable liquids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

-7.6 °F - closed cup

Punto de inflamabilidad (°C)

-22 °C - closed cup

Equipo de protección personal

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


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Substances are said to be miscible in one another if they dissolve to form a uniform solution. Bookmark or download our miscibility table for common lab solvents.

Substances are said to be miscible in one another if they dissolve to form a uniform solution. Bookmark or download our miscibility table for common lab solvents.

Se dice que las sustancias son miscibles entre sí si se disuelven hasta formar una disolución uniforme. Marque o descargue nuestra tabla de miscibilidad para los disolventes comunes del laboratorio.

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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

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  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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