| Identification | More | [Name]
1-Decanethiol | [CAS]
143-10-2 | [Synonyms]
1-DECANETHIOL
1-MERCAPTODECANE
DECYL MERCAPTAN
MERCAPTAN C10
N-DECYL MERCAPTAN
decane-1-thiol
decanethiol
Decanethiol-(1)
decanethiol(non-specificname)
decanethiolnormal
decylthiol
n-thiodecylalcohol
n-Decyl mercaptan~1-Mercaptodecane
N-Decylmercaptane
1-Decanethiol 96%
Decan-1-thiol
1-DECANETHIOL pure
Decyl mercaptan, Mercaptan C10 | [EINECS(EC#)]
205-584-2 | [Molecular Formula]
C10H22S | [MDL Number]
MFCD00004884 | [Molecular Weight]
174.35 | [MOL File]
143-10-2.mol |
| Chemical Properties | Back Directory | [Melting point ]
-26 °C (lit.) | [Boiling point ]
114 °C/13 mmHg (lit.) | [density ]
0.841 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.458(lit.)
| [Fp ]
209 °F
| [storage temp. ]
2-8°C | [form ]
clear liquid | [pka]
10.50±0.10(Predicted) | [color ]
Colorless to Almost colorless | [Specific Gravity]
0.841 | [Water Solubility ]
Insoluble in water. | [Specific Heat Capacity]
Cp(liquid):350.4J/(g·K),at 25℃ | [Sensitive ]
Air Sensitive/Stench | [BRN ]
1735223 | [Henry's Law Constant]
5.0×10-4 mol/(m3Pa) at 25℃, Yaws et al. (2003) | [Exposure limits]
NIOSH: Ceiling 0.5 ppm(3.6 mg/m3) | [InChI]
1S/C10H22S/c1-2-3-4-5-6-7-8-9-10-11/h11H,2-10H2,1H3 | [InChIKey]
VTXVGVNLYGSIAR-UHFFFAOYSA-N | [SMILES]
CCCCCCCCCCS | [LogP]
5.518 (est) | [CAS DataBase Reference]
143-10-2(CAS DataBase Reference) | [NIST Chemistry Reference]
1-Decanethiol(143-10-2) | [EPA Substance Registry System]
143-10-2(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [OEL]
Ceiling: 0.5 ppm (3.6 mg/m3) [15-minute] | [RIDADR ]
UN 3334 | [WGK Germany ]
3
| [F ]
13 | [Hazard Note ]
Irritant/Stench/Air Sensitive | [TSCA ]
Yes | [HS Code ]
29309090 | [Storage Class]
10 - Combustible liquids | [Hazard Classifications]
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| Hazard Information | Back Directory | [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. | [Chemical Properties]
Liquid | [Uses]
1-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. | [Uses]
Used in the study of self-assembled monolayers. | [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. |
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