374008

Sigma-Aldrich

2,2,2-Trifluoroethanethiol

95%

Linear Formula:
CF3CH2SH
CAS Number:
Molecular Weight:
116.11
MDL number:
PubChem Substance ID:
NACRES:
NA.22
Pricing and availability is not currently available.

vapor pressure

7.85 psi ( 20 °C)

assay

95%

refractive index

n20/D 1.352 (lit.)

bp

34-35 °C (lit.)

density

1.305 g/mL at 25 °C (lit.)

SMILES string

FC(F)(F)CS

InChI

1S/C2H3F3S/c3-2(4,5)1-6/h6H,1H2

InChI key

RYRLLAOLJVDVNN-UHFFFAOYSA-N

Related Categories

General description

2,2,2-Trifluoroethanethiol is basic in nature and forms charge transfer complexes with molecular iodine.
2,2,2-Trifluoroethanethiol is a fluorinated thiol. The microwave spectrum of 2,2,2-trifluoroethanethiol, and its deuterated species, CF3CH2SD has been studied. The gas phase acidity and basicity of 2,2,2-trifluoroethanethiol (TFET) has been investigated by Fourier transform ion cyclotron resonance spectroscopy. Reaction of 2,2,2-trifluoroethanethiol on Mo(110) surface was studied using temperature-programmed section, Auger electron and infrared spectroscopies.

Packaging

1, 10 g in ampule

Pictograms

FlameExclamation mark

Signal Word

Danger

Target Organs

Respiratory system

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

UN 3336PSN2A 3 / PGI

WGK Germany

WGK 3

Flash Point(F)

-11.2 °F - closed cup

Flash Point(C)

-24 °C - closed cup

Harald Møllendal
The journal of physical chemistry. A, 112(32), 7481-7487 (2008-07-22)
The microwave spectrum of 2,2,2-trifluoroethanethiol, CF3CH2SH, and of one deuterated species, CF3CH2SD, has been investigated in the 7-80 GHz spectral interval. The microwave spectra of the ground and three vibrationally excited states belonging to three different normal modes of one...
Intrinsic acidity and basicity of 2, 2, 2-trifluoroethanethiol. The first experimental and theoretical study.
Molina MT, et al.
The Journal of Organic Chemistry, 61(16), 5485-5491 (1996)
Intrinsic (gas-phase) basicities and stability of charge-transfer complexes in solution.
Bouab W, et al.
Journal of Physical Organic Chemistry, 10(5), 343-346 (1997)
Effect of Fluorination on Thiol Reactivity: Reaction of 2, 2, 2-Trifluoroethanethiol on Mo (110).
Napier ME and Friend CM.
The Journal of Physical Chemistry, 99(21), 8750-8757 (1995)
Dong Min Sim et al.
ACS nano, 9(12), 12115-12123 (2015-10-28)
MoS2 is considered a promising two-dimensional active channel material for future nanoelectronics. However, the development of a facile, reliable, and controllable doping methodology is still critical for extending the applicability of MoS2. Here, we report surface charge transfer doping via...

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