1-Decanethiol

1-Decanethiol Basic information
Product Name:1-Decanethiol
Synonyms:Decyl mercaptan, Mercaptan C10;decane-1-thiol;decanethiol;Decanethiol-(1);decanethiol(non-specificname);1-Decanethiol,98%;Decane-1-thiol 96%;Decyl mercaptan, 1-Mercaptodecane
CAS:143-10-2
MF:C10H22S
MW: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
1-Decanethiol Structure
1-Decanethiol Chemical Properties
Melting point ?26 °C (lit.)
Boiling point 114 °C/13 mmHg (lit.)
density 0.824 g/mL at 25 °C (lit.)
refractive index n20/D 1.458(lit.)
Fp 209 °F
storage temp. 2-8°C
pka10.50±0.10(Predicted)
form clear liquid
Specific Gravity0.841
color Colorless to Almost colorless
Water Solubility Insoluble in water.
Sensitive Air Sensitive/Stench
BRN 1735223
Exposure limitsNIOSH: Ceiling 0.5 ppm(3.6 mg/m3)
LogP5.518 (est)
CAS DataBase Reference143-10-2(CAS DataBase Reference)
NIST Chemistry Reference1-Decanethiol(143-10-2)
EPA Substance Registry System1-Decanethiol (143-10-2)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
RIDADR UN 3334
WGK Germany 3
13
Hazard Note Irritant/Stench/Air Sensitive
TSCA Yes
HS Code 29309090
MSDS Information
ProviderLanguage
n-Decyl mercaptan English
SigmaAldrich English
ALFA English
1-Decanethiol Usage And Synthesis
Chemical PropertiesLiquid
Uses1-Decanethiol is used to improve charge injection by creating a monolayer of this material on gold source-drain electrode surfaces for field-effect transistors (FETs). It is also used in the study of self-assembled monolayers.
General Description1-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.
Reactivity Profile1-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.
1-Decanethiol Preparation Products And Raw materials
Preparation ProductsDecyl aldehyde
PYRITHIOXIN DIHYDROCHLORIDE DECYL GLUCOSIDE RARECHEM AL BO 1181 tert-decanethiol 4-HEXADECYLSULFONYLANILINE 1-THIOCYANATO-DECANE 3-Decanethiol 1-DECANETHIOL (N-DECYL MERCAPTAN; 1-MERCAPTO- DECANE) DECANETHIOL DERIVATIZED SILVER NANOPARTICLES PREPARATION 8-Methoxy-4-decanethiol TRILAURYL TRITHIOPHOSPHITE 10-Carboxy-1-Decanethiol,10-Caroboxy-1-decanethiol 1-DODECANETHIOL PYRITHIOXIN 2-HYDROXYETHYL N-DODECYL SULFIDE 1-HEXADECANESULFONIC ACID SODIUM SALT 5-Ethyl-5-decanethiol 2-(decylthio)ethanol

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