74691

Octadecane

analytical standard

• Linear Formula: CH₃(CH₂)₁₆CH₃
• CAS Number: 593-45-3
• Molecular Weight: 254.49
• Beilstein: 1740138
• Número EC: 209-790-3
• Número MDL: MFCD00009007
• ID de substância PubChem: 329765801
• NACRES: NA.24

Properties

• grau: analytical standard
• Nível de qualidade: 100
• densidade de vapor: 8.8 (vs air)
• pressão de vapor: 1 mmHg ( 119 °C)
• teor: ≥98.5% (GC)
• temperatura de autoignição: 455 °F
• prazo de validade: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• pb: 317 °C (lit.)
• pf: 26-29 °C (lit.); 28-30 °C
• densidade: 0.777 g/mL at 25 °C (lit.)
• application(s): petroleum
• formato: neat
• SMILES string: CCCCCCCCCCCCCCCCCC
• InChI: 1S/C18H38/c1-3-5-7-9-11-13-15-17-18-16-14-12-10-8-6-4-2/h3-18H2,1-2H3
• InChI key: RZJRJXONCZWCBN-UHFFFAOYSA-N

Description

Aplicação

Octadecane has been used as a standard in the profiling of plant metabolites of Arabidopsis thaliana, via gas chromatography coupled with mass spectrometry method of analysis(GC-MS).
Octadecane may be used as an analytical reference standard for the determination of the analyte from hot-pressing of mixed-hardwood particleboard using chromatography techniques. It may be used as an internal standard to study the analysis of fatty acid composition of plasma glycerophospholipids using gas chromatography with flame ionization detection.

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

Embalagem

1, 5 g

Safety Information

• 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
• WGK: WGK 3
• Ponto de fulgor (ºF): 330.8 °F - closed cup
• Ponto de fulgor (ºC): 166 °C - closed cup
• Equipamento de proteção individual: dust mask type N95 (US), Eyeshields, Gloves