1,1,2,2-Tetrafluoroethane

Basic Information

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CAS Number

359-35-3

Molecular Formula

C2H2F4

Molecular Weight

102.03 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

-89 °C

Boiling Point

-23 °C

Refractive Index

1.2735 (estimate)

SMILES

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C(C(F)F)(F)F

InChI

InChI=1S/C2H2F4/c3-1(4)2(5)6/h1-2H

InChIKey

WXGNWUVNYMJENI-UHFFFAOYSA-N

LogP

1.5166

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

26.5

Safety Information

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Hazard Statement

Synonyms & References

English

1,1,2,2-TETRAFLUOROETHANE
359-35-3
FT-0605965
SCHEMBL9500
Ethane, 1,1,2,2-tetrafluoro-
DTXSID60883371
AKOS006228173
UNII-X2I96B6OVW
EINECS 206-628-3
Q2468529
X2I96B6OVW
MFCD00042376
1,1,2,2-tetrafluoro-ethane
NS00041620
1,1,2,2-tetrakis(fluoranyl)ethane
CHF2CHF2
A823051
Freon 134
HFC-134
R 134
1,1,2,2-tetrafluoroethane
tetrafluoroethane
1,1,2,2-Tetrafluoroethane (Freon #134)
1H,2H-Perfluoroethane
Fron134
hydrofluorocarbon-134
R134
Tetrafluoroethane2
α,ω-Dihydroperfluoroethane
HFC 134
Fron 134

MDL Number

MFCD00042376

Customs Code

2903399090

FAQ

What regulatory guidelines apply to 1,1,2,2-Tetrafluoroethane (CAS: 359-35-3)?

1,1,2,2-Tetrafluoroethane (CAS: 359-35-3) is regulated under GHS as a flammable gas and must comply with REACH regulations in the European Union for chemical safety. It is also subject to FDA and EPA requirements regarding labeling, storage, and disposal to ensure worker safety and environmental protection.

Are there alternatives to 1,1,2,2-Tetrafluoroethane in synthesis?

Yes, there are alternatives to 1,1,2,2-Tetrafluoroethane in synthesis, such as 1,1,1,2-Tetrafluoroethane (CAS: 1270-63-4) and 1,1-Difluoroethane (CAS: 75-75-2). These alternatives may have varying properties and can sometimes serve as effective substitutes depending on the specific chemical reaction requirements.

What is the market or research trend for 1,1,2,2-Tetrafluoroethane (CAS: 359-35-3)?

The market for 1,1,2,2-Tetrafluoroethane (CAS: 359-35-3) is currently stable, with a focus on its use in refrigerants and aerosol propellants. Research trends are shifting towards finding more environmentally friendly alternatives due to the ozone-depleting potential of this compound. Additionally, its use in pharmaceuticals and as a cleaning agent is on the rise.

How should waste containing 1,1,2,2-Tetrafluoroethane (CAS: 359-35-3) be handled?

Waste containing 1,1,2,2-Tetrafluoroethane (CAS: 359-35-3) should be collected in sealed containers and disposed of through incineration or professional waste disposal services. Proper environmental protection measures, such as enclosures and ventilation, should be in place to prevent leakage and ensure worker safety during handling and disposal. Compliance with local and international regulations is mandatory.