76509

Pentadecane

analytical standard

• Linear Formula: CH₃(CH₂)₁₃CH₃
• CAS Number: 629-62-9
• Molecular Weight: 212.41
• UNSPSC Code: 41116107
• NACRES: NA.24
• PubChem Substance ID: 329767151
• EC Number: 211-098-1
• Beilstein/REAXYS Number: 1698194
• MDL number: MFCD00008990

Properties

• Product Name: Pentadecane, analytical standard
• InChI key: YCOZIPAWZNQLMR-UHFFFAOYSA-N
• InChI: 1S/C15H32/c1-3-5-7-9-11-13-15-14-12-10-8-6-4-2/h3-15H2,1-2H3
• SMILES string: CCCCCCCCCCCCCCC
• grade: analytical standard
• vapor density: 7.4 (vs air)
• vapor pressure: 1 mmHg ( 91.6 °C)
• assay: ≥99.8% (GC)
• shelf life: limited shelf life, expiry date on the label
• expl. lim.: 6.5 %
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• refractive index: n20/D 1.431 (lit.); n20/D 1.431
• bp: 270 °C (lit.)
• mp: 8-10 °C (lit.)
• transition temp: solidification point 8.5-10 °C
• density: 0.769 g/mL at 25 °C (lit.)
• application(s): cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care
• format: neat
• Quality Level: 100

Description

General description

Pentadecane, belonging to the class of aliphatic hydrocarbons,[1] is identified as a volatile flavor component in roasted pork of Mini-pig,[2] Yerba mate,[1] Milano salami,[3] virgin high density polyethylene (HDPE), etc.[4] It plays an important role as a chemical intermediate for producing a variety of products, solvents and as a component of gasoline and diesel fuel.[5] Pentadecane is also determined as an aroma component in unifloral Greek citrus honey,[6] Niva cheese,[7] cooked black rice, etc.[8]

Pentadecane is a hydrocarbon, which is found to be highly viscous in nature.[9][10][11] It is formed as a decomposition product of glycidyl palmitate of fatty acid, when subjected to heating in the temperature range of 180-200°C.[11]

Application

Pentadecane has been used as an analytical reference standard for the quantification of the analyte in gasoline samples using gas chromatography technique. It may be used as an analytical reference standard for the quantification of the analyte in:

• Roasted pork of Mini-pig using gas chromatography and mass spectrometry (GC–MS).[2]
• Yerba mate using gas chromatography–mass spectrometry (GC–MS) and gas chromatography–olfactometry (GC–O).[1]
• Milano salami using gas chromatography with mass spectrometry (GC-MS), flame ionization detection (GC-FID) and olfactometry analysis (GC-O).[3]

Pentadecane may be used as a phase change material, in combination with capric acid and lauric acid, and their thermal behaviour can be studied by using differential scanning colorimetry (DSC).[10]

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Safety Information

• pictograms: GHS08
• signalword: Danger
• hcodes: H304
• pcodes: P301 + P310 - P331 - P405 - P501
• Hazard Classifications: Asp. Tox. 1
• supp_hazards: EUH066
• Storage Class: 10 - Combustible liquids
• wgk: WGK 1
• flash_point_f: 219.2 °F - closed cup
• flash_point_c: 104 °C - closed cup
• ppe: Eyeshields, Gloves