MilliporeSigma
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297879

Sigma-Aldrich

Dodecane

anhydrous, ≥99%

Synonym(s):
n-Dodecane
Linear Formula:
CH3(CH2)10CH3
CAS Number:
Molecular Weight:
170.33
Beilstein:
1697175
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.21

Quality Level

grade

anhydrous

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.

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.

Packaging

1, 2 L in Sure/Seal™
100 mL in Sure/Seal™

Pictograms

Health hazard

Signal Word

Danger

Hazard Statements

Precautionary Statements

Hazard Classifications

Asp. Tox. 1

Supplementary Hazards

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

Certificate of Analysis

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Certificate of Origin

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