Merck
CN
All Photos(1)

94000

Supelco

Undecane

analytical standard

Synonym(s):
n-Undecane, Hendecane
Linear Formula:
CH3(CH2)9CH3
CAS Number:
Molecular Weight:
156.31
Beilstein:
1697099
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

vapor density

5.4 (vs air)

vapor pressure

<0.4 mmHg ( 20 °C)

assay

≥99.8% (GC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

impurities

cycloparaffins
isoparaffin

refractive index

n20/D 1.417 (lit.)
n20/D 1.418

bp

196 °C (lit.)

mp

−26 °C (lit.)

density

0.74 g/mL at 25 °C (lit.)

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

format

neat

SMILES string

CCCCCCCCCCC

InChI

1S/C11H24/c1-3-5-7-9-11-10-8-6-4-2/h3-11H2,1-2H3

InChI key

RSJKGSCJYJTIGS-UHFFFAOYSA-N

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General description

Undecane is obtained from the refining of petroleum. It is a component of gasoline and is generally used in organic synthesis, petroleum research and as a distillation chaser.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Undecane has been used as a standard in quantitatively determining the presence of iso-furans and F2-isoprostanes in biological fluids and tissues, using gas chromatography coupled with mass spectrometry (GC/MS).
Undecane has been used as a standard in quantitatively determining the presence of iso-furans and F2-isoprostanes in biological fluids and tissues, using gas chromatography coupled with mass spectrometry(GC/MS).

Pictograms

FlameHealth hazard

Signal Word

Danger

Hazard Statements

Precautionary Statements

Hazard Classifications

Asp. Tox. 1 - Flam. Liq. 3

Supplementary Hazards

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

140.0 °F

Flash Point(C)

60 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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