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8.20543

n-Dodecane

for synthesis

Synonym(s):

n-Dodecane

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100 mL
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$74.00
250 mL
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$106.00
1 L
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$290.00

About This Item

Linear Formula:
CH3(CH2)10CH3
CAS Number:
Molecular Weight:
170.33
UNSPSC Code:
12352001
EC Index Number:
203-967-9
NACRES:
NA.22
MDL number:
Assay:
≥99% (GC)
Grade:
synthesis grade
Bp:
216.3 °C/1013 hPa
Vapor pressure:
0.4 hPa ( 20 °C)

$74.00


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grade

synthesis grade

Quality Segment

vapor pressure

0.4 hPa ( 20 °C)

assay

≥99% (GC)

form

liquid

autoignition temp.

200 °C

expl. lim.

0.6 % (v/v)

dilution

(for synthesis)

kinematic viscosity

<7 cSt(40 °C)

bp

216.3 °C/1013 hPa

mp

-9.6 °C

transition temp

flash point 85.5 °C

density

0.75 g/cm3 at 20 °C

storage temp.

2-30°C

SMILES string

C(CCCCCC)CCCCC

InChI

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

InChI key

SNRUBQQJIBEYMU-UHFFFAOYSA-N

General description

n-Dodecane is used as a solvent in organic chemistry. It is used as a distillation chaser and scintillator component. Currently, n-dodecane is being considered an alternative to kerosene-based fuels.

Application

n-Dodecane is used as a:
  • Non-polar solvent for the direct synthesis of indium nanoparticles.
  • Diluent in bifunctional ionic liquid (IL) to extract lithium from brines.

Analysis Note

Assay (GC, area%): ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.748 - 0.749
Identity (IR): passes test

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This Item
2978799206476081
description

for synthesis

description

anhydrous, ≥99%

description

certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

description

H&D Fitzgerald Ltd. Quality

grade

synthesis grade

grade

anhydrous

grade

certified reference material, TraceCERT®

grade

analytical standard

Quality Level

200

Quality Level

100

Quality Level

300

Quality Level

100

assay

≥99% (GC)

assay

≥99%

assay

-

assay

-

form

liquid

form

liquid

form

-

form

-

autoignition temp.

200 °C

autoignition temp.

401 °F

autoignition temp.

401 °F

autoignition temp.

401 °F

bp

216.3 °C/1013 hPa

bp

215-217 °C (lit.)

bp

215-217 °C (lit.)

bp

215-217 °C (lit.)


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pictograms

Health hazard

signalword

Danger

hcodes

Hazard Classifications

Asp. Tox. 1

supp_hazards

Storage Class

10 - Combustible liquids

flash_point_f

158.0 °F - Pensky-Martens closed cup

flash_point_c

70 °C - Pensky-Martens closed cup



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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/418/501/product-dating-information-06-25-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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