8.03462

1-Dodecanol

for synthesis

• Synonym(s): 1-Dodecanol, Dodecyl alcohol, Lauryl alcohol
• Linear Formula: CH₃(CH₂)₁₁OH
• CAS Number: 112-53-8
• Molecular Weight: 186.33
• MDL number: MFCD00004753
• UNSPSC Code: 12352104
• EC Index Number: 203-982-0
• NACRES: NA.22

Properties

• vapor pressure: 0.08 mbar ( 38 °C)
• Quality Level: 200
• assay: ≥98% (GC)
• form: paste
• autoignition temp.: 255 °C
• potency: >5000 mg/kg LD₅₀, oral (Rat)
• bp: 229 °C
• mp: 24 °C
• transition temp: flash point 134.8 °C
• solubility: 0.004 g/L
• density: 0.9 g/cm³ at 16 °C
• storage temp.: 2-30°C
• InChI: 1S/C12H26O/c1-2-3-4-5-6-7-8-9-10-11-12-13/h13H,2-12H2,1H3
• InChI key: LQZZUXJYWNFBMV-UHFFFAOYSA-N

Description

Application

• 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).

Analysis Note

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.

Safety Information

• pictograms: GHS07,GHS09
• signalword: Warning
• hcodes: H319 - H410
• pcodes: P264 - P273 - P280 - P305 + P351 + P338 - P337 + P313 - P391
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 2
• flash_point_f: 249.8 °F - closed cup
• flash_point_c: 121 °C - closed cup