443816

1-Dodecanol

ACS reagent, ≥98.0%

• Sinônimo(s): Alcohol C₁₂, Dodecyl alcohol, Lauryl alcohol
• Fórmula linear: CH₃(CH₂)₁₁OH
• Número CAS: 112-53-8
• Peso molecular: 186.33
• Beilstein: 1738860
• Número CE: 203-982-0
• Número MDL: MFCD00004753
• Código UNSPSC: 12352104
• eCl@ss: 39020229
• ID de substância PubChem: 329756504
• NACRES: NA.21

Propriedades

• grau: ACS reagent
• Nível de qualidade: 200
• densidade de vapor: 7.4 (vs air)
• pressão de vapor: 0.1 mmHg ( 20 °C)
• Ensaio: ≥98.0%
• forma: solid or liquid
• temperatura de autoignição: 500 °F
• Lim. expl.: 4 %
• Impurezas: ≤0.05% water
• cor: APHA: ≤10
• índice de refração: n20/D 1.442 (lit.)
• pb: 260-262 °C (lit.)
• pf: 22-26 °C (lit.)
• solubilidade: water: slightly soluble 1 g/L at 23 °C
• densidade: 0.833 g/mL at 25 °C (lit.)
• cadeia de caracteres SMILES: CCCCCCCCCCCCO
• InChI: 1S/C12H26O/c1-2-3-4-5-6-7-8-9-10-11-12-13/h13H,2-12H2,1H3
• chave InChI: LQZZUXJYWNFBMV-UHFFFAOYSA-N

Descrição

Descrição geral

1-Dodecanol is a long chain alkyl alcohol. Its density and viscosity over a temperature range, 303.15 to 323.15K have been determined. The thermodynamics of the interaction between 1-dodecanol and sodium dodecyl sulfate (SDS) micellar solutions has been reported. This solvent meets ACS specifications and can be used for processes requiring strict quality conditions such as analytical testing.

Aplicação

1-Dodecanol may be used in the synthesis of the following:

• Monododecyl glyceryl ethers via etherification by reacting with glycerol in the presence of 10mol% of 1-bromododecane.
• ω- and (ω-1)-Hydroxy derivatives via hydroxylation reaction catalyzed by frog liver microsomes.
• Dodecanal via oxidation in the presence of sodium bromate and ruthenium catalyst.

It may be used to extract polycyclic aromatic hydrocarbons (PAHs) from water samples via dispersive liquid-liquid microextraction technique.

Informações de segurança

• Pictogramas: GHS07,GHS09
• Palavra indicadora: Warning
• Frases de perigo: H319,H410
• Declarações de precaução: P264 - P273 - P280 - P305 + P351 + P338 - P337 + P313 - P391
• Classificações de perigo: Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2
• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 2
• Ponto de fulgor (°F): 249.8 °F - closed cup
• Ponto de fulgor (°C): 121 °C - closed cup