6-Mercaptohexanoic acid

• Catalog No.: 674974
• CAS Number: 17689-17-7
• M. F.: C6H12O2S
• M. W.: 148.22328
• Purity: 90%

SYNONYMS

• Title: 6-巯基己酸
• IUPAC name: 6-sulfanylhexanoic acid
• IUPAC Traditional name: 6-sulfanylhexanoic acid
• Synonyms: MHA

DATABASE IDS

• PubChem SID: 24885247
• MDL Number: MFCD08705278
• CAS Number: 17689-17-7

PROPERTIES

• Empirical Formula (Hill Notation): C6H12O2S
• Purity: 90%
• Gene Information: rat ... Ace(24310)
• Density: 1.0715 g/mL at 25 °C
• Refractive Index: n20/D 1.4846
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P261-P305 + P351 + P338
• Risk Statements: 36/37/38
• Safety Statements: 26
• Storage Temperature: -20°C
• German water hazard class: 3

DETAILS

Description (English)

Application
Used to prepare thiol-functionalized 1.5 nm gold nanoparticles via a ligand exchange process with triphenylphosphine-stabilized nanoparticles.1 This compound is used in self-assembly to produce hydrophilic SAMs. The resulting monolayers which are terminated with carboxylic acids can be further functionalized2 with various amines and alcohols to introduce more complex end groups. Can also be used to control the rate of aggregation of gold colloidal nanoparticles using pH.3
Packaging
1 g in glass bottle

Description (简体中文)

Application
通过与三苯基膦稳定的纳米粒子进行配体交换，用于制备硫醇官能化的 1.5nm 金纳米粒子。1该化合物用于自组装制备亲水性自组装单分子层。所得的以羧酸为端基的单层可进一步用各种胺和醇官能化2，以引入更多的配合物端基。也可用于通过 pH 值控制胶体金纳米粒子的聚集速率。3
包装
1 g in glass bottle