8.02933

Diethylene glycol dibutyl ether

for synthesis

• Synonyme(s) : Diethylene glycol dibutyl ether
• Formule linéaire : (CH₃CH₂CH₂CH₂OCH₂CH₂)₂O
• Numéro CAS: 112-73-2
• Poids moléculaire : 218.33
• Numéro MDL: MFCD00009459
• Code UNSPSC : 12352112
• Numéro de classement CE : 204-001-9
• Nomenclature NACRES : NA.22

Propriétés

• Pression de vapeur: 0.01 hPa ( 20 °C)
• Niveau de qualité: 200
• Essai: ≥98.0% (GC)
• Forme: liquid
• Température d'inflammation spontanée: 268 °C
• Puissance: 3900 mg/kg LD₅₀, oral (Rat); 3555 mg/kg LD₅₀, skin (Rabbit)
• pb: 254 °C/1013 hPa
• Pf: -60 °C
• Température de transition: flash point 118 °C
• Solubilité: 3 g/L
• Densité: 0.88 g/cm³ at 20 °C
• Température de stockage: 2-30°C
• Chaîne SMILES: O(CCOCCCC)CCOCCCC
• InChI: 1S/C12H26O3/c1-3-5-7-13-9-11-15-12-10-14-8-6-4-2/h3-12H2,1-2H3
• Clé InChI: KZVBBTZJMSWGTK-UHFFFAOYSA-N

Description

Application

• Transport and Association of Ions in Lithium Battery Electrolytes Based on Glycol Ether Mixed with Halogen-Free Orthoborate Ionic Liquid: This study explores the solvent properties of glycol ethers, including diethylene glycol dibutyl ether, in enhancing the performance of lithium battery electrolytes. The findings suggest that these solvents facilitate superior ionic mobility, potentially improving battery efficiency and safety (Shah FU, et al., 2017).


• Glymes as new solvents for lipase activation and biodiesel preparation: Diethylene glycol dibutyl ether is highlighted as an effective solvent for lipase activation, which is crucial in biodiesel production. This application demonstrates the solvent′s potential in biofuel technologies, enhancing enzyme activity and stability (Tang S, et al., 2013).


• Extraction and carrier-facilitated transport of amino acids using synthetic non-cyclic receptors through bulk liquid membrane: This research indicates the utility of diethylene glycol dibutyl ether in the selective transport and extraction of amino acids across synthetic membranes, offering insights into its applications in biotechnological and pharmaceutical industries (Joshi P, et al., 2006).

Remarque sur l'analyse

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.882 - 0.884
Peroxide (as H₂O₂): ≤ 0.005 %
Identity (IR): passes test

Informations sur la sécurité

• Code de la classe de stockage: 10 - Combustible liquids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): 244.4 °F - closed cup
• Point d'éclair (°C): 118 °C - closed cup