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297879

Sigma-Aldrich

Dodecane

anhydrous, ≥99%

Sinônimo(s):

n-Dodecane

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100 ML
R$ 983,00
1 L
R$ 2.078,00
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R$ 983,00


Disponível para enviar em07 de abril de 2025Detalhes


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100 ML
R$ 983,00
1 L
R$ 2.078,00
2 L
R$ 3.770,00

About This Item

Fórmula linear:
CH3(CH2)10CH3
Número CAS:
Peso molecular:
170.33
Beilstein:
1697175
Número CE:
Número MDL:
Código UNSPSC:
12352001
ID de substância PubChem:
NACRES:
NA.21

R$ 983,00


Disponível para enviar em07 de abril de 2025Detalhes


Solicite uma grande encomenda

grau

anhydrous

Nível de qualidade

densidade de vapor

5.96 (vs air)

pressão de vapor

1 mmHg ( 47.8 °C)

Ensaio

≥99%

Formulário

liquid

temperatura de autoignição

401 °F

Lim. expl.

8 %

Impurezas

<0.003% water
<0.005% water (100 mL pkg)

índice de refração

n20/D 1.421 (lit.)

p.e.

215-217 °C (lit.)

pf

−9.6 °C (lit.)

densidade

0.75 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

CCCCCCCCCCCC

InChI

1S/C12H26/c1-3-5-7-9-11-12-10-8-6-4-2/h3-12H2,1-2H3

chave InChI

SNRUBQQJIBEYMU-UHFFFAOYSA-N

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Descrição geral

Dodecane is a linear alkane mainly found in jet fuels.[1]

Aplicação

Dodecane may be used as an inorganic diluent to form an organic phase along with decanol as an active diluent and tri-n-octylamine as an extractant. This system may be used for the extraction of lactic acid from aqueous solutions.[2]

Pictogramas

Health hazard

Palavra indicadora

Danger

Frases de perigo

Declarações de precaução

Classificações de perigo

Asp. Tox. 1

Perigos de suplementos

Código de classe de armazenamento

10 - Combustible liquids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

158.0 °F - Pensky-Martens closed cup

Ponto de fulgor (°C)

70 °C - Pensky-Martens closed cup

Equipamento de proteção individual

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


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Certificados de análise (COA)

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Dodecane-d26 98 atom % D

Sigma-Aldrich

489131

Dodecane-d26

Undecane &#8805;99%

Sigma-Aldrich

U407

Undecane

Thermal decomposition of n-dodecane: Experiments and kinetic modeling.
Herbinet O, et al.
Journal of Analytical and Applied Pyrolysis, 78(2), 419-429 (2007)
Lactic acid extraction from aqueous solutions with tri-n-octylamine dissolved in decanol and dodecane
Yankov D, et al.
Biochemical Engineering Journal, 21(1), 63-71 (2004)
The novel extractants, diglycolamides, for the extraction of lanthanides and actinides in HNO3-n-dodecane system.
Sasaki Y, et al.
Solvent Extr. Ion Exch., 19(1), 91-103 (2001)
Hydroisomerization and hydrocracking. 2. Product distributions from n-decane and n-dodecane.
Steijns M, et al.
Ind. Eng. Chem. Prod. Res. Dev., 20(4), 654-660 (1981)
E J Walsh et al.
Biomedical microdevices, 8(1), 59-64 (2006-02-24)
The two-phase segmented flow approach to the processing and quantitative analysis of biological samples in microdevices offers significant advantages over the single-phase continuous flow methodology. Despite this, little is known about the compatibility of samples and reactants with segmenting fluids

Questions

1–2 of 2 Questions  
  1. 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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  2. 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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