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246654

Sigma-Aldrich

Heptane

greener alternative

anhydrous, 99%

Fórmula lineal:
CH3(CH2)5CH3
Número de CAS:
Peso molecular:
100.20
Beilstein:
1730763
Número de EC:
Número MDL:
ID de la sustancia en PubChem:

Nivel de calidad

200

grado

anhydrous

densidad de vapor

3.5 (vs air)

presión de vapor

40 mmHg ( 20 °C)
83 mmHg ( 37.7 °C)

ensayo

99%

formulario

liquid

temp. de autoignición

433 °F

lim. expl.

7 %

características de los productos alternativos más sostenibles

Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.

impurezas

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

residuo de evap.

<0.0005%

índice de refracción

n20/D 1.387 (lit.)

bp

98 °C (lit.)

mp

−91 °C (lit.)

solubilidad

water: insoluble

densidad

0.684 g/mL at 25 °C (lit.)

categoría alternativa más sostenible

Aligned

SMILES string

CCCCCCC

InChI

1S/C7H16/c1-3-5-7-6-4-2/h3-7H2,1-2H3

InChI key

IMNFDUFMRHMDMM-UHFFFAOYSA-N

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Descripción general

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. Heptane is an environmentally preferable solvent and greener alternative to hexane and thus has been enhanced for "Safer Solvents and Auxiliaries". Click here for more information.
Heptane is a linear hydrocarbon that is considered as a greener alternative to the more toxic hexane.

Aplicación

Greener alternatives to Hexane.

Envase

1, 6×1, 2, 4×2 L in Sure/Seal™
100 mL in Sure/Seal™
20 L in Pure-Pac™ 2

Características y beneficios

Greener alternative for hexane

Otras notas

Pure-Pac® II containers require the Micomatic MicroValve for dispensing solvents, Z560723.

What is a green solvent? A comprehensive framework for the environmental assessment of solvents

Información legal

Pure-Pac is a registered trademark of Sigma-Aldrich Co. LLC

Palabra de señalización

Danger

Clasificaciones de peligro

Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

Órganos de actuación

Central nervous system

Código de clase de almacenamiento

3 - Flammable liquids

WGK

WGK 2

Punto de inflamabilidad F

24.8 °F

Punto de inflamabilidad C

-4 °C

Equipo de protección personal

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

Certificado de Análisis

Introduzca el número de lote para buscar un certificado de análisis (COA).

Certificado de origen

Introduzca el número de lote para buscar un Certificado de origen (COO).

Green chemistry tools to influence a medicinal chemistry and research chemistry based organisation
Alfonsi K, et al
Green Chemistry, 10(1), 31-36 (2008)
Edris Joonaki et al.
Scientific reports, 9(1), 11369-11369 (2019-08-08)
Understanding of possible molecular interactions at liquid-liquid and solid-liquid interfaces can shed lights onto the nature's design and authorise fine manipulation aptitude in biological, manufacturing, microfluidic and oil recovery applications. Of particular interest is the capability to control the aggregation
Zheng Yie Yap et al.
Genome medicine, 13(1), 55-55 (2021-04-14)
ATPase family AAA-domain containing protein 3A (ATAD3A) is a nuclear-encoded mitochondrial membrane-anchored protein involved in diverse processes including mitochondrial dynamics, mitochondrial DNA organization, and cholesterol metabolism. Biallelic deletions (null), recessive missense variants (hypomorph), and heterozygous missense variants or duplications (antimorph)
Sonochemical preparation of silane-coated titania particles.
Shafi KVPM, et al.
Langmuir, 17(5), 1726-1730 (2001)
Sophie Füchtner et al.
Frontiers in plant science, 11, 855-855 (2020-07-23)
Extractives found in the heartwood of a moderately durable conifer (Larix gmelinii var. japonica) were compared with those found in a non-durable one (Picea abies). We identified and quantified heartwood extractives by extraction with solvents of different polarities and gas

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