85630

Squalan

technical, ≥90% (GC)

• Synonym(e): 2,6,10,15,19,23-Hexamethyltetracosan, Cosbiol, Perhydrosqualen, Roban
• Lineare Formel: [(CH₃)₂CH(CH₂)₃CH(CH₃)(CH₂)₃CH(CH₃)CH₂CH₂-]₂
• CAS-Nummer: 111-01-3
• Molekulargewicht: 422.81
• Beilstein: 776019
• MDL-Nummer: MFCD00008953
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 57653058
• NACRES: NA.22

Eigenschaften

• Qualität: technical
• Assay: ≥90% (GC)
• Form: liquid
• Brechungsindex: n20/D 1.452 (lit.); n20/D 1.452
• bp: 176 °C/0.05 mmHg (lit.)
• mp (Schmelzpunkt): −38 °C (lit.)
• Dichte: 0.81 g/mL at 25 °C (lit.)
• SMILES String: CC(C)CCCC(C)CCCC(C)CCCCC(C)CCCC(C)CCCC(C)C
• InChI: 1S/C30H62/c1-25(2)15-11-19-29(7)23-13-21-27(5)17-9-10-18-28(6)22-14-24-30(8)20-12-16-26(3)4/h25-30H,9-24H2,1-8H3
• InChIKey: PRAKJMSDJKAYCZ-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Squalane, a saturated hydrocarbon, serves as an aprotic and inert solvent in organic synthesis.[1] Its fully saturated structure makes it ideal for radical reactions.[2] Additionally, squalane is used as a stationary phase in gas chromatography (GC)[3]

Anwendung

• Thixotropic Molecular Oleogels: Squalane is utilized in the development of thixotropic molecular oleogels with alkylanilide gelators, enhancing the material′s stability and usability in various pharmaceutical and cosmetic applications (Ohsedo, 2023).
• Mucoadhesive Pickering Nanoemulsions: This compound supports the creation of mucoadhesive Pickering nanoemulsions that leverage dynamic covalent chemistry, offering advanced delivery mechanisms for active ingredients in pharmaceutical formulations (Smallridge et al., 2023).
• Enhancement of Rheological Properties: Squalane is applied in studying the rheological properties of small-molecular liquids at high shear strain rates, which is crucial for improving the processing and application of consumer products (Jadhao, 2023).
• Stabilization of Emulsion Systems: It is also used in emulsion systems as part of a sucrose fatty acid ester-mixed emulsifier, enhancing the stability and performance of food products and cosmetics (Hu et al., 2023).
• Thermophysical Properties of Alkanes: Research includes the comparison of force fields for predicting the thermophysical properties of long linear and branched alkanes, with squalane serving as a key example in these studies, important for chemical engineering and material science (Stephan et al., 2023).

Sicherheitshinweise

• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 1
• Flammpunkt (°F): 424.4 °F - closed cup
• Flammpunkt (°C): 218 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type ABEK (EN14387) respirator filter