739286

1-Hexanethiol

99% (GC)

• Synonym(s): 1-Mercaptohexane, Hexyl mercaptan, MCH, Mercaptan C₆
• Linear Formula: CH₃(CH₂)₅SH
• CAS Number: 111-31-9
• Molecular Weight: 118.24
• Beilstein/REAXYS Number: 1731295
• EC Number: 203-857-0
• MDL number: MFCD00004909
• UNSPSC Code: 12352300
• PubChem Substance ID: 329765340
• NACRES: NA.23

Properties

• Quality Level: 100
• assay: 99% (GC)
• form: liquid
• refractive index: n20/D 1.450
• bp: 150-154 °C (lit.)
• mp: −81-−80 °C (lit.)
• density: 0.832 g/mL at 25 °C
• SMILES string: CCCCCCS
• InChI: 1S/C6H14S/c1-2-3-4-5-6-7/h7H,2-6H2,1H3
• InChI key: PMBXCGGQNSVESQ-UHFFFAOYSA-N

Description

General description

1-Hexanethiol (HT) is a non-polar alkanethiol that forms a self-assembled monolayer (SAM) on a variety of surfaces. It facilitates the immobilization of surface atoms and can be used in chemical sensing processes.

Application

HT forms a SAM on gold surfaces such as electrodes, nanoparticles, and films for a wide range of applications which include chemiresistor sensors and electrochemical detection.

Safety Information

• pictograms: GHS02,GHS07
• signalword: Warning
• hcodes: H226,H302
• pcodes: P210 - P233 - P240 - P241 - P242 - P301 + P312
• Hazard Classifications: Acute Tox. 4 Oral - Flam. Liq. 3
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 3
• flash_point_f: 102.0 °F
• flash_point_c: 38.9 °C