674435

16-Mercaptohexadecanoic acid

98%

• 동의어(들): MHDA
• Linear Formula: HS(CH₂)₁₅CO₂H
• CAS Number: 69839-68-5
• Molecular Weight: 288.49
• MDL number: MFCD00674018
• UNSPSC 코드: 12352103
• PubChem Substance ID: 329760594
• NACRES: NA.23

속성

• Quality Level: 100
• 분석: 98%
• 양식: solid
• mp: 65-69 °C
• 저장 온도: 2-8°C
• SMILES string: OC(=O)CCCCCCCCCCCCCCCS
• InChI: 1S/C16H32O2S/c17-16(18)14-12-10-8-6-4-2-1-3-5-7-9-11-13-15-19/h19H,1-15H2,(H,17,18)
• InChI key: INOAASCWQMFJQA-UHFFFAOYSA-N

설명

일반 설명

16-Mercaptohexadecanoic acid (MHA) is an alkanethiol with long chained −CH₂ groups, which form a self-assembled monolayer (SAM) on a wide range of substrates.

애플리케이션

Formation of interchain carboxylic anhydrides on self-assembled monolayers with Fluoro N,N,N′,N′-tetramethylforamidinium hexafluorophosphate. This compound is used in self-assembly to produce hydrophilic SAMs. The resulting monolayers which are terminated with carboxylic acids can be further functionalized with various amines and alcohols to introduce more complex end groups or multiple layers.

MHA forms a SAM on gold surfaces by pen lithography (PPL). It finds potential application in bio-engineering. It can also be used to functionalize gold-dypiramids, which can fabricate nano-resonators for shell-isolated nanoparticle enhanced Raman-spectroscopy (SHINERS).

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)