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297879

Sigma-Aldrich

Dodecane

anhydrous, ≥99%

Synonym(s):

n-Dodecane

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100 ML
1.050,00 kr.
1 L
6.280,00 kr.
2 L
7.060,00 kr.

1.050,00 kr.

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100 ML
1.050,00 kr.
1 L
6.280,00 kr.
2 L
7.060,00 kr.

About This Item

Linear Formula:
CH3(CH2)10CH3
CAS Number:
112-40-3
Molecular Weight:
170.33
Beilstein:
1697175
EC Number:
203-967-9
MDL number:
MFCD00008969
UNSPSC Code:
12352001
PubChem Substance ID:
57648398
NACRES:
NA.21
grade:
anhydrous
Assay:
≥99%
bp:
215-217 °C (lit.)
vapor pressure:
1 mmHg ( 47.8 °C)

1.050,00 kr.

Please contact Customer Service for Availability
Request a Bulk Order

grade

anhydrous

Quality Level

100

vapor density

5.96 (vs air)

vapor pressure

1 mmHg ( 47.8 °C)

Assay

≥99%

form

liquid

autoignition temp.

401 °F

expl. lim.

8 %

impurities

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

refractive index

n20/D 1.421 (lit.)

bp

215-217 °C (lit.)

mp

−9.6 °C (lit.)

density

0.75 g/mL at 25 °C (lit.)

SMILES string

CCCCCCCCCCCC

InChI

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

InChI key

SNRUBQQJIBEYMU-UHFFFAOYSA-N

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General description

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

Application

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]

Pictograms

Health hazard
GHS08

Signal Word

Danger

Hazard Statements

H304

Precautionary Statements

P301 + P310 - P331 - P405 - P501

Hazard Classifications

Asp. Tox. 1

Supplementary Hazards

EUH066

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

158.0 °F - Pensky-Martens closed cup

Flash Point(C)

70 °C - Pensky-Martens closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
SHBS3070
SHBR8390
SHBR5819
SHBS0025
SHBQ5020

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Slide 1 of 1

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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)
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
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)
View All Related Papers

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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