143-10-2

Basic information

• Product Name: 1-Decanethiol
• Synonyms: Decyl mercaptan, Mercaptan C10;1-Decanethiol,98%;Decane-1-thiol 96%;Decyl mercaptan, 1-Mercaptodecane;N-decatyl mercaptan;decane-1-thiol;decanethiol;Decanethiol-(1)
• CAS NO: 143-10-2
• Molecular Formula: C₁₀H₂₂S
• Molecular Weight: 174.35
• EINECS: 205-584-2
• Product Categories: Building Blocks;Chemical Synthesis;Organic Building Blocks;Sulfur Compounds;Thiols/Mercaptans
• Mol File: 143-10-2.mol
• Article Data: 24

Chemical Properties

• Melting Point: −26 °C(lit.)
• Boiling Point: 114 °C13 mm Hg(lit.)
• Flash Point: 209 °F
• Appearance: /
• Density: 0.841 g/mL at 25 °C(lit.)
• Refractive Index: n20/D 1.458(lit.)
• Storage Temp.: 2-8°C
• PKA: 10.50±0.10(Predicted)
• Water Solubility: Insoluble in water.
• Sensitive: Air Sensitive/Stench
• BRN: 1735223
• CAS DataBase Reference: 1-Decanethiol(CAS DataBase Reference)
• NIST Chemistry Reference: 1-Decanethiol(143-10-2)
• EPA Substance Registry System: 1-Decanethiol(143-10-2)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36
• RIDADR: UN 3334
• WGK Germany: 3
• F: 13
• TSCA: Yes
• Hazardous Substances Data: 143-10-2(Hazardous Substances Data)

Usage

Description

1-Decanethiol is an alkanethiol that forms a self-assembled monolayer (SAM) and is characterized by its liquid chemical properties. It can be coated as a protective coating on a variety of substrates, making it a versatile compound with applications in various industries.

Uses

Used in Electronics Industry:
1-Decanethiol is used as a charge injection enhancer for improving the performance of field-effect transistors (FETs). It is applied by creating a monolayer on gold source-drain electrode surfaces, which aids in the efficient transfer of charge between the device and the electrodes.
Used in Nanotechnology and Surface Science:
1-Decanethiol is used as a component in the study of self-assembled monolayers (SAMs). These monolayers are crucial in nanotechnology and surface science for their ability to create well-ordered structures on surfaces, which can be utilized in various applications such as sensors, catalysts, and molecular electronics.
Used in Surface Protection and Coating Industry:
1-Decanethiol is used as a protective coating on a variety of substrates due to its ability to form a self-assembled monolayer. This application is beneficial in industries where surface protection and resistance to environmental factors are essential, such as aerospace, automotive, and industrial manufacturing.

Reactivity Profile

1-Decanethiol is incompatible with oxidizing agents, strong acids and bases, alkali metals, and nitric acid. May react with water, steam or acids to produce toxic and flammable vapors. Reacts violently with strong oxidizing agents such as calcium hypochlorite(Ca(OCl)2) forming toxic fumes of SOx. Will react with hydrides to form flammable H2 gas. May react with halogenated hydrocarbons to yield hydrogen halides. Reacts exothermically with aldehydes. May mit highly toxic fumes of SO when heated to decomposition.

InChI:InChI=1/C10H22S/c1-2-3-4-5-6-7-8-9-10-11/h11H,2-10H2,1H3

Upstream product

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• 213207-75-1 S-dec-9-en-1-yl ethanethioate 
• 131034-47-4 10-iodo-1-decene 
• 13019-22-2 9-Decen-1-ol 
• 364329-22-6 9-decen-1-thiol 
• 1534-09-4 thioacetic acid S-decyl ester 
• 1210046-96-0 3-(2-aminophenyl)-2-(decylthio)-4-methylthiazol-3-ium iodide 
• 2016-57-1 1-aminodecane 
• 161742-26-3 S-decyl thiobenzoate 
• 880264-17-5 S-decyl 2,2-dimethylthiopropanoate 
• 867002-11-7 O-benzyl S-(1-decyl) thiocarbonate 
• 867002-10-6 O-allyl S-(1-decyl) thiocarbonate 

Downstream Products

• 20283-21-0 1-decanesulfonic acid 
• 2319-29-1 decanamide 
• 2307-29-1 n-Decylthiopalmitat 
• 127060-27-9 2-decylthio-N-(1-naphthyl)-1,4-benzoquinone monoimine 
• 127060-45-1 2-decylthio-N-(1-naphthyl)-1,4-benzoquinone monoimine 
• 127060-53-1 N-(4-decylthio-1-naphthyl)-1,4-benzoquinone monoimine 
• 127060-50-8 2,6-didecylthio-N-(1-naphthyl)-1,4-benzoquinone monoimine 
• 127060-47-3 3,6-didecylthio-N-(1-naphthyl)-1,4-benzoquinone monoimine 
• 127060-52-0 2,3,6-tridecylthio-N-(1-naphthyl)-1,4-benzoquinone monoimine 
• 104053-92-1 3-Decylsulfanyl-4-phenylamino-phenol 
• 104053-99-8 2,5-Bis-decylsulfanyl-4-[(E)-phenylimino]-cyclohexa-2,5-dienone 
• 104054-04-8 2,6-Bis-decylsulfanyl-4-phenylimino-cyclohexa-2,5-dienone 
• 104054-07-1 2,3,6-Tris-decylsulfanyl-4-[(E)-phenylimino]-cyclohexa-2,5-dienone 
• 104054-02-6 2-Decylsulfanyl-4-[(Z)-phenylimino]-cyclohexa-2,5-dienone 

Related news

In situ STM imaging of individual molecules in two-component self-assembled monolayers of 3-mercaptopropionic acid and 1-Decanethiol (cas 143-10-2) on Au(111)09/30/2019

Two-component self-assembled monolayers composed of 3-mercaptopropionic acid (MPA) and 1-decanethiol (CH 3 (HC 2 ) 9 SH:C 1 0 SH) on Au(111) were investigated with in situ scanning tunneling microscopy (STM) and cyclic voltammetry, where the monolayers I and I...detailed

A study of 1-Decanethiol (cas 143-10-2) self-assembly on gold electrodes by computer simulation09/29/2019

This work is a preliminary study towards the understanding of the adsorption and self-assembly mechanisms of alkylthiols on gold electrodes. Canonical Monte Carlo simulations were performed at 298 K. The simulated model consisted of diluted solutions of 1-decanethiol in ethanol inside two gold e...detailed

Relevant articles and documents

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