8.03462

1-Dodecanol

for synthesis

• Sinônimo(s): 1-Dodecanol, Dodecyl alcohol, Lauryl alcohol
• Fórmula linear: CH₃(CH₂)₁₁OH
• Número CAS: 112-53-8
• Peso molecular: 186.33
• Número MDL: MFCD00004753
• Código UNSPSC: 12352104
• Número do índice EC: 203-982-0
• NACRES: NA.22

Propriedades

• pressão de vapor: 0.08 mbar ( 38 °C)
• Nível de qualidade: 200
• Ensaio: ≥98% (GC)
• forma: paste
• temperatura de autoignição: 255 °C
• potência: >5000 mg/kg LD₅₀, oral (Rat)
• pb: 229 °C
• pf: 24 °C
• temperatura de transição: flash point 134.8 °C
• solubilidade: 0.004 g/L
• densidade: 0.9 g/cm³ at 16 °C
• temperatura de armazenamento: 2-30°C
• 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

Aplicação

• Facile synthesis of microencapsulated 1-dodecanol/melamine-formaldehyde: This study discusses the development of phase change material for thermal energy storage, using 1-dodecanol encapsulated in melamine-formaldehyde. (Kumar et al., 2021).
• PDMS modified membranes by 1-dodecanol: This research examines the effect of 1-dodecanol on ethanol removal via pervaporation, highlighting improvements in separation processes. (León and Fontalvo, 2019).
• Liquid–liquid equilibria for 1-dodecanol system: The study presents experimental data and predictions on the liquid–liquid equilibria involving 1-dodecanol, valuable for chemical engineering applications. (Pérez et al., 2016).
• Nanometer confinement induces nematic order in 1-Dodecanol: Investigating the phase behavior of 1-dodecanol under nanometer confinement, this research provides insights into material science and nanotechnology. (Yamaguchi et al., 2018).

Nota de análise

Assay (GC, area%): ≥ 98.0 % (a/a)
Melting range (lower value): ≥ 22 °C
Melting range (upper value): ≤ 26 °C
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

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