674516

1-Hexadecanethiol

99%

• 동의어(들): Cetyl mercaptan, Hexadecyl mercaptan, Mercaptan C₁₆
• Linear Formula: CH₃(CH₂)₁₅SH
• CAS Number: 2917-26-2
• Molecular Weight: 258.51
• Beilstein: 1748495
• EC Number: 220-846-6
• MDL number: MFCD00011677
• UNSPSC 코드: 12352103
• PubChem Substance ID: 24885217
• NACRES: NA.23

속성

• 분석: 99%
• refractive index: n20/D 1.462 (lit.)
• bp: 184-191 °C/7 mmHg (lit.)
• mp: 18-20 °C (lit.); 20-24 °C
• density: 0.84 g/mL at 25 °C (lit.)
• 저장 온도: 2-8°C
• 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
• InChI key: ORTRWBYBJVGVQC-UHFFFAOYSA-N

설명

일반 설명

1-Hexadecanethiol (HDT) is an alkanethiol that forms a self-assembled monolayer (SAM) by linking sulfur ions with the surface atoms. The methyl groups form a network with the aqueous phase that allows the formation of hydrophobic surfaces with low surface tension.

애플리케이션

HDT functionalized gold surfaces with pentacene form a low injection barrier, which can be used to enhance the performance of pentacene organic field effect transistors (OFETs). It can also be used to immobilize silver nanoparticles (AgNPs), synthesized by reducing silver phosphine precursors.

Used to prepare thiol-functionalized 1.5 nm gold nanoparticles via a ligand exchange process with triphenylphosphine-stabilized nanoparticles. Used in the formation of hydrophobic SAMs. Due to the length of the alkane chain, the resulting monolayer is highly ordered.

안전성 정보

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point (°F): 215.6 °F - closed cup
• Flash Point (°C): 102 °C - closed cup
• 개인 보호 장비: Eyeshields, Gloves, type ABEK (EN14387) respirator filter