87139

Tetradecane

analytical standard

• Fórmula lineal: CH₃(CH₂)₁₂CH₃
• Número de CAS: 629-59-4
• Peso molecular: 198.39
• Beilstein/REAXYS Number: 1733859
• EC Number: 211-096-0
• MDL number: MFCD00008986
• UNSPSC Code: 41116107
• PubChem Substance ID: 329769505
• NACRES: NA.24

Propiedades

• grade: analytical standard
• Quality Level: 100
• vapor density: 6.83 (vs air)
• vapor pressure: 1 mmHg ( 76.4 °C)
• description: olefine free
• assay: ≥99% (GC)
• autoignition temp.: 455 °F
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• refractive index: n20/D 1.429 (lit.); n20/D 1.429
• bp: 252-254 °C (lit.)
• mp: 5.5 °C (lit.)
• density: 0.762 g/mL at 20 °C (lit.)
• application(s): cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care
• format: neat
• SMILES string: CCCCCCCCCCCCCC
• InChI: 1S/C14H30/c1-3-5-7-9-11-13-14-12-10-8-6-4-2/h3-14H2,1-2H3
• InChI key: BGHCVCJVXZWKCC-UHFFFAOYSA-N

Descripción

General description

Tetradecane is a straight-chain alkane, classified as a volatile organic compound (VOC).

Application

The analytical standard can also be used as follows:

• Determination of seven volatile organic compounds in the surgically resected colonic tissue samples of colorectal cancer patients by gas chromatography-mass spectrometry (GC-MS) following their extraction by headspace- and direct injection- based solid phase microextraction (SPME)
• Measurement of concentrations of volatile organic compounds (VOCs) in biogas samples obtained from three different biogas plants by gas chromatography-mass spectrometry
• Simultaneous identification and determination of volatile organic compounds (VOCs) and semi-volatile organic compounds (SVOCs) from air samples using a styrene-divinylbenzene polymer particle and activated carbon particles based sampling device and GC-MS
• Development and validation of a thermal desorption method coupled with gas chromatography-mass spectrometry (GC-MS) for the determination of VOCs in biogas samples after their collection into ^™ inert film bags for sample treatment in multi-sorbent bed tubes
• Gas chromatography-mass spectrometry (GC-MS) method-based profiling of volatile organic compounds in the olive fruit headspace extracts

Other Notes

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

Legal Information

Supel is a trademark of Sigma-Aldrich Co. LLC

Información de seguridad

• 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_germany: WGK 1
• flash_point_f: 215.6 °F - closed cup
• flash_point_c: 102 °C - closed cup
• ppe: Eyeshields, Gloves