51578

Heptadecane

analytical standard

• Fórmula linear: CH₃(CH₂)₁₅CH₃
• Número CAS: 629-78-7
• Peso molecular: 240.47
• Beilstein: 1738898
• Número CE: 211-108-4
• Número MDL: MFCD00009002
• Código UNSPSC: 41116107
• ID de substância PubChem: 329757714
• NACRES: NA.24

Propriedades

• grau: analytical standard
• Nível de qualidade: 100
• densidade de vapor: 8.3 (vs air)
• pressão de vapor: 1 mmHg ( 115 °C)
• Ensaio: ≥99.5% (GC)
• prazo de validade: limited shelf life, expiry date on the label
• técnica(s): HPLC: suitable; gas chromatography (GC): suitable
• índice de refração: n20/D 1.436 (lit.)
• p.e.: 302 °C (lit.)
• pf: 20-22 °C (lit.); 21-23 °C
• densidade: 0.777 g/mL at 25 °C (lit.)
• aplicação(ões): petroleum
• Formato: neat
• cadeia de caracteres SMILES: 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
• chave InChI: NDJKXXJCMXVBJW-UHFFFAOYSA-N

Descrição

Descrição geral

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

Aplicação

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.

Produtos recomendados

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.

Informações de segurança

• Pictogramas: GHS08
• Palavra indicadora: Danger
• Frases de perigo: H304
• Declarações de precaução: P301 + P310 - P331 - P405 - P501
• Classificações de perigo: Asp. Tox. 1
• Código de classe de armazenamento: 10 - Combustible liquids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): 300.2 °F - closed cup
• Ponto de fulgor (°C): 149 °C - closed cup
• Equipamento de proteção individual: Eyeshields, Gloves