51578

Heptadecan

analytical standard

• Lineare Formel: CH₃(CH₂)₁₅CH₃
• CAS-Nummer: 629-78-7
• Molekulargewicht: 240.47
• Beilstein: 1738898
• EG-Nummer: 211-108-4
• MDL-Nummer: MFCD00009002
• UNSPSC-Code: 41116107
• PubChem Substanz-ID: 329757714
• NACRES: NA.24

Eigenschaften

• Qualität: analytical standard
• Qualitätsniveau: 100
• Dampfdichte: 8.3 (vs air)
• Dampfdruck: 1 mmHg ( 115 °C)
• Assay: ≥99.5% (GC)
• Haltbarkeit: limited shelf life, expiry date on the label
• Methode(n): HPLC: suitable; gas chromatography (GC): suitable
• Brechungsindex: n20/D 1.436 (lit.)
• bp: 302 °C (lit.)
• mp (Schmelzpunkt): 20-22 °C (lit.); 21-23 °C
• Dichte: 0.777 g/mL at 25 °C (lit.)
• Anwendung(en): petroleum
• Format: neat
• SMILES String: CCCCCCCCCCCCCCCCC
• InChI: 1S/C17H36/c1-3-5-7-9-11-13-15-17-16-14-12-10-8-6-4-2/h3-17H2,1-2H3
• InChIKey: NDJKXXJCMXVBJW-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Heptadecane belongs to the n-alkane class of petroleum hydrocarbons.

Anwendung

Heptadecane may be used as an analytical reference standard for the determination of heptadecane in:

• Bio-oils of bocaiuva residues by two-dimensional gas chromatography (GC x GC) coupled to time-of-flight mass spectrometry (TOFMS) equipped with electron impact (EI) ionization.
• Cyanobacterial culture media by head-space solid-phase microextraction (HS-SPME) combined with GC-MS.
• Soil samples by ultrasonic extraction and silicone chromatography column purification, followed by analysis using GC coupled to flame ionization detector (FID) and GC-MS operating on selected ion monitoring (SIM) detection mode.
• Stem ethanolic extracts of Cayratia trifolia by GC-MS.
• Crude oils by SPME-GC combined with isotope ratio mass spectrometry (IRMS).

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

Empfohlene Produkte

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Sicherheitshinweise

• Piktogramme: GHS08
• Signalwort: Danger
• H-Sätze: H304
• P-Sätze: P301 + P310 - P331 - P405 - P501
• Gefahreneinstufungen: Asp. Tox. 1
• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 1
• Flammpunkt (°F): 300.2 °F - closed cup
• Flammpunkt (°C): 149 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Gloves