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Sigma-Aldrich

Heptano

greener alternative

anhydrous, 99%

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About This Item

Fórmula linear:
CH3(CH2)5CH3
Número CAS:
142-82-5
Peso molecular:
100.20
Beilstein:
1730763
Número CE:
205-563-8
Número MDL:
MFCD00009544
Código UNSPSC:
12352001
ID de substância PubChem:
57648092

grau

anhydrous

Nível de qualidade

200

densidade de vapor

3.5 (vs air)

pressão de vapor

40 mmHg ( 20 °C)
83 mmHg ( 37.7 °C)

Ensaio

99%

forma

liquid

temperatura de autoignição

433 °F

Lim. expl.

7 %

características do produto alternativo mais ecológico

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

sustainability

Greener Alternative Product

Impurezas

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

resíduo de evaporação

<0.0005%

índice de refração

n20/D 1.387 (lit.)

pb

98 °C (lit.)

pf

−91 °C (lit.)

solubilidade

water: insoluble

densidade

0.684 g/mL at 25 °C (lit.)

categoria alternativa mais ecológica

Aligned,

cadeia de caracteres SMILES

CCCCCCC

InChI

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

chave InChI

IMNFDUFMRHMDMM-UHFFFAOYSA-N

Procurando produtos similares? Visita Guia de comparação de produtos

Descrição geral

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.

Aplicação

Greener alternatives to Hexane.

Características e benefícios

Greener alternative for hexane

Embalagem

View returnable container options.

Outras 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

Informações legais

Pure-Pac is a registered trademark of Merck KGaA, Darmstadt, Germany

Palavra indicadora

Danger

Frases de perigo

H225,H304,H315,H336,H410

Classificações de perigo

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

Órgãos-alvo

Central nervous system

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

24.8 °F - closed cup

Ponto de fulgor (°C)

-4 °C - closed cup

Equipamento de proteção individual

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

Choose from one of the most recent versions:

Certificados de análise (COA)

Lot/Batch Number
SHBR8809
SHBS1474
SHBR7141
SHBS0201
STBL0671

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If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

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Heptano Meets Reagent Specifications for testing USP/NF monographs OmniSolv&#174;

Supelco

HX0078

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Heptano for spectroscopy Uvasol&#174;

Supelco

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Heptano

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)
Green chemistry tools to influence a medicinal chemistry and research chemistry based organisation
Alfonsi K, et al
Green Chemistry, 10(1), 31-36 (2008)
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
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
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