1,1,2-Trifluoroethene

Basic Information

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CAS Number

359-11-5

Molecular Formula

C2HF3

Molecular Weight

82.02 g/mol

Chemical Classification

Fine Chemicals Specialty Chemicals UV Stabilizers

Electronic Chemicals Semiconductor Materials Etchants

Water Treatment Chemicals Disinfectants Chlorine Compounds

Basic Physical Properties

Melting Point

-78°C

Boiling Point

-51°C

Refractive Index

1.3130 (estimate)

SMILES

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C(=C(F)F)F

InChI

InChI=1S/C2HF3/c3-1-2(4)5/h1H

InChIKey

MIZLGWKEZAPEFJ-UHFFFAOYSA-N

LogP

1.6937999999999998

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

42.9

Safety Information

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Hazard Statement

Synonyms & References

English

MFCD00039275
Q27294901
1,1,2-Trifluoroethylene
Trifluoroethylene, >=97.5% (GC)
HFC 1123
Ethene, trifluoro-
1,1,2-Trifluoroethylene #
NS00042026
Z2866M3Z1A
MIZLGWKEZAPEFJ-UHFFFAOYSA-
359-11-5
Ethene, 1,1,2-trifluoro-
TriFE
Trifluoroethylene
C2HF3
HSDB 6260
EINECS 206-626-2
Ethylene, trifluoro-
Ethylene trifluoride
UNII-Z2866M3Z1A
InChI=1/C2HF3/c3-1-2(4)5/h1H
TRIFLUOROETHENE
1,1,2-trifluoroethene
TRIFLUOROETHENE [HSDB]
DTXSID4059887
Ethene,1,1,2-trifluoro-
1,1,2-trifluoroethylene
1,2,2-trifluoroethylene
Ethene,trifluoro
Ethylene,trifluoro

MDL Number

MFCD00039275

Customs Code

2903399090

FAQ

What are the physical and chemical properties of 1,1,2-Trifluoroethene (CAS: 359-11-5)?

1,1,2-Trifluoroethene (CAS: 359-11-5) is a colorless gas with a slight hydrocarbon odor. It has a molecular weight of approximately 92.01 g/mol. It is slightly soluble in water and is highly soluble in organic solvents. Chemically, it is stable under normal conditions but can react with strong reducing agents. It has a boiling point of -21.8°C and a melting point of -153.8°C.

How is 1,1,2-Trifluoroethene (CAS: 359-11-5) typically synthesized?

1,1,2-Trifluoroethene is typically synthesized via oxyfluorination of ethene over a solid catalyst such as a metal halide. Common catalysts include aluminum trichloride or zirconium tetrachloride. The reaction is carried out under anhydrous conditions and is known for its high selectivity and yield.

What industries use 1,1,2-Trifluoroethene (CAS: 359-11-5)?

1,1,2-Trifluoroethene (CAS: 359-11-5) is widely used in the polymer industry to produce fluoropolymers, specifically in the synthesis of polytetrafluoroethylene (PTFE). It is also utilized in the pharmaceutical industry for the synthesis of various fluorinated compounds, and in the electronics industry for the production of sensors and semiconductors.

What precautions should be taken when handling 1,1,2-Trifluoroethene (CAS: 359-11-5)?

Handling 1,1,2-Trifluoroethene (CAS: 359-11-5) requires the use of appropriate personal protective equipment (PPE), including gloves, safety goggles, and a lab coat. Storage should be in a cool, well-ventilated area away from flammable materials. In the case of spills, fume hoods should be used, and proper spill clean-up procedures should be followed. Always refer to the Material Safety Data Sheet (MSDS) for detailed safety information and procedures.