451088

6-Mercapto-1-hexanol

97%

• Synonym(s): 6-Hydroxy-1-hexanethiol, 6-MCH, 6-Mercaptohexan-1-ol, 6-Mercaptohexanol, MCH
• Linear Formula: HS(CH₂)₆OH
• CAS Number: 1633-78-9
• Molecular Weight: 134.24
• Beilstein/REAXYS Number: 1846871
• MDL number: MFCD00068552
• UNSPSC Code: 12352103
• PubChem Substance ID: 24868602
• NACRES: NA.23

Properties

• assay: 97%
• reaction suitability: reagent type: linker
• refractive index: n20/D 1.486 (lit.)
• bp: 225 °C (lit.)
• density: 0.981 g/mL at 25 °C (lit.)
• functional group: hydroxyl; thiol
• SMILES string: SCCCCCCO
• InChI: 1S/C6H14OS/c7-5-3-1-2-4-6-8/h7-8H,1-6H2
• InChI key: UGZAJZLUKVKCBM-UHFFFAOYSA-N

Description

General description

6-mecapto-1-hexanol (MCH) forms a self-assembled monolayer (SAM) with identically represented C6 spacer. MCH is a tool for surface coating that enables blocking of active sites and non-specific absorption.

Application

MCH is coated on a piezoelectric crystal which can be used for the fabrication of chemical sensor to differentiate between cheese varieties. Self assembled monolayers of MCH can be used on gold surfaces for bio-sensing applications. It can also be used as a monolayer for the surface modification of gold-polyaniline (Au-PANI) nanocomposites for the development of aptamer based biosensors (aptasensors).

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type ABEK (EN14387) respirator filter