52270

1-Hexadecanthiol

≥95.0% (GC)

• Synonym(e): Cetylmercaptan, Hexadecylmercaptan, Mercaptan C₁₆
• Lineare Formel: CH₃(CH₂)₁₅SH
• CAS-Nummer: 2917-26-2
• Molekulargewicht: 258.51
• Beilstein: 1748495
• EG-Nummer: 220-846-6
• MDL-Nummer: MFCD00011677
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 57651351
• NACRES: NA.22

Eigenschaften

• Assay: ≥95.0% (GC)
• Brechungsindex: n20/D 1.462 (lit.); n20/D 1.464
• bp: 184-191 °C/7 mmHg (lit.)
• mp (Schmelzpunkt): 18-20 °C (lit.)
• Übergangstemp.: solidification point 15-18 °C(lit.)
• Dichte: 0.84 g/mL at 25 °C (lit.)
• Funktionelle Gruppe: thiol
• SMILES String: CCCCCCCCCCCCCCCCS
• InChI: 1S/C16H34S/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17/h17H,2-16H2,1H3
• InChIKey: ORTRWBYBJVGVQC-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

1-Hexadecanethiol (HDT) readily forms self-assembled monolayer (SAMs) on gold surfaces.[1] Phase separation characteristics of binary SAMs [made up of HDT and 3-mercaptopropionic acid] on the surface of Au(111) have been investigated.[2] Interaction between gold surface and SAM of HDT has been investigated by atomic force microscopy (AFM).[3]

Anwendung

1-Hexadecanethiol has been used in the preparation of cholesterol-PIE12-trimer and alkyl-PIE12-trimer (PIE12-trimer = protease-resistant trimeric D-peptide inhibitor).[4] It may be used for the functionalization of silver nanowires.[5]

Sicherheitshinweise

• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 3
• Flammpunkt (°F): 215.6 °F - closed cup
• Flammpunkt (°C): 102 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type ABEK (EN14387) respirator filter