D1602

1-Decanethiol

96%

• Synonym(s): DT, Decyl mercaptan, Mercaptan C₁₀
• Linear Formula: CH₃(CH₂)₉SH
• CAS Number: 143-10-2
• Molecular Weight: 174.35
• Beilstein: 1735223
• EC Number: 205-584-2
• MDL number: MFCD00004884
• UNSPSC Code: 12352103
• PubChem Substance ID: 24893492
• NACRES: NA.23

Properties

• Assay: 96%
• form: liquid
• refractive index: n20/D 1.457 (lit.); n20/D 1.458 (lit.)
• bp: 114 °C/13 mmHg (lit.)
• mp: −26 °C (lit.)
• density: 0.824 g/mL at 25 °C (lit.)
• storage temp.: 2-8°C
• SMILES string: CCCCCCCCCCS
• InChI: 1S/C10H22S/c1-2-3-4-5-6-7-8-9-10-11/h11H,2-10H2,1H3
• InChI key: VTXVGVNLYGSIAR-UHFFFAOYSA-N

Description

General description

1-Decanethiol is an alkanethiol that forms a self-assembled monolayer(SAM) and it can be coated as a protective coating on a variety of substrates.

Application

1-Decanethiol can be blended with mercaptohexanol to modify the surface of silver for surface enhancement Raman scattering (SERS) based applications. It can act as a corrosion inhibitor on copper-nickel (CuNi) alloy with an inhibition efficiency of 91%. Zinc doped copper indium sulfide (ZnCuInS₂) can be functionalized with 1-decanethiol as a ligand to improve the charge mobility and luminance of organic light emitting diodes (OLEDs). 1-Decanethiol can be used to improve charge injection by creating a monolayer of this material on gold source-drain electrode surfaces for field-effect transistors (FETs).

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: 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 Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point(F): 208.4 °F - closed cup
• Flash Point(C): 98 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves