44010

Dodecane

analytical standard

• Fórmula linear: CH₃(CH₂)₁₀CH₃
• Número CAS: 112-40-3
• Peso molecular: 170.33
• Beilstein: 1697175
• Número CE: 203-967-9
• Número MDL: MFCD00008969
• Código UNSPSC: 41116107
• ID de substância PubChem: 329756442
• NACRES: NA.24

Propriedades

• grau: analytical standard
• Nível de qualidade: 100
• densidade de vapor: 5.96 (vs air)
• pressão de vapor: 1 mmHg ( 47.8 °C)
• Ensaio: ≥99.8% (GC)
• temperatura de autoignição: 401 °F
• prazo de validade: limited shelf life, expiry date on the label
• técnica(s): HPLC: suitable; gas chromatography (GC): suitable
• índice de refração: n20/D 1.421 (lit.); n20/D 1.421
• p.e.: 215-217 °C (lit.)
• pf: −9.6 °C (lit.)
• densidade: 0.75 g/mL at 25 °C (lit.)
• aplicação(ões): cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care
• Formato: neat
• cadeia de caracteres SMILES: CCCCCCCCCCCC
• InChI: 1S/C12H26/c1-3-5-7-9-11-12-10-8-6-4-2/h3-12H2,1-2H3
• chave InChI: SNRUBQQJIBEYMU-UHFFFAOYSA-N

Descrição

Descrição geral

Dodecane is a clear, colorless liquid, having a mild aliphatic hydrocarbon odor, and belongs to the family of acyclic alkanes.

Aplicação

The analytical standard can also be used as follows:

• Simultaneous determination of volatile organic compounds by gas chromatography
• 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
• Quantification of 29 organic air pollutants, consisting of alkanes, carbonyls, terpenes, and aromatic hydrocarbons, in the indoor air of 22 houses using passive samplers
• Gas chromatography-mass spectrometry (GC-MS) method-based profiling of volatile organic compounds in the olive fruit headspace extracts

Outras notas

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

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
• Perigos de suplementos: EUH066
• Código de classe de armazenamento: 10 - Combustible liquids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): 158.0 °F - Pensky-Martens closed cup
• Ponto de fulgor (°C): 70 °C - Pensky-Martens closed cup
• Equipamento de proteção individual: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter