52270

1-Hexadecanethiol

≥95.0% (GC)

• Sinônimo(s): Cetyl mercaptan, Hexadecyl mercaptan, Mercaptan C₁₆
• Fórmula linear: CH₃(CH₂)₁₅SH
• Número CAS: 2917-26-2
• Peso molecular: 258.51
• Beilstein: 1748495
• Número CE: 220-846-6
• Número MDL: MFCD00011677
• Código UNSPSC: 12352100
• ID de substância PubChem: 57651351
• NACRES: NA.22

Propriedades

• Ensaio: ≥95.0% (GC)
• índice de refração: n20/D 1.462 (lit.); n20/D 1.464
• p.e.: 184-191 °C/7 mmHg (lit.)
• pf: 18-20 °C (lit.)
• temperatura de transição: solidification point 15-18 °C(lit.)
• densidade: 0.84 g/mL at 25 °C (lit.)
• grupo funcional: thiol
• cadeia de caracteres SMILES: 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
• chave InChI: ORTRWBYBJVGVQC-UHFFFAOYSA-N

Descrição

Descrição geral

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

Aplicação

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

Informações de segurança

• Código de classe de armazenamento: 10 - Combustible liquids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): 215.6 °F - closed cup
• Ponto de fulgor (°C): 102 °C - closed cup
• Equipamento de proteção individual: Eyeshields, Gloves, type ABEK (EN14387) respirator filter