2-Chloro-1,1,1,2-tetrafluoroethane

Basic Information

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CAS Number

2837-89-0

Molecular Formula

C2HClF4

Molecular Weight

136.48 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

-100 ºC

Boiling Point

-12 ºC

Refractive Index

1.3022 (estimate)

SMILES

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

InChI

InChI=1S/C2HClF4/c3-1(4)2(5,6)7/h1H

InChIKey

BOUGCJDAQLKBQH-UHFFFAOYSA-N

LogP

2.0831

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

57.2

Safety Information

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Hazard Class

Class 2.2 Class 2.2

Synonyms & References

English

1-Chloro-1,2,2,2-tetrafluoroethane or Refrigerant gas R 124 [UN1021] [Nonflammable gas]
N00845EG42
CHLOROTETRAFLUOROETHANE
HCFC-124
Ethane, 2-chloro-1,1,1,2-tetrafluoro-
UN1021
1-Chloro-1,2,2,2-tetrafluoroethane
KHLADON 124
FT-0611669
SCHEMBL254501
1,1,1,2-Tetrafluorochloroethane
R 124
HSDB 6754
NS00020291
CCRIS 8516
AKOS006228032
HCFC 124
DTXSID7029245
EINECS 220-629-6
UNII-N00845EG42
2-CHLORO-1,1,1,2-TETRAFLUOROETHANE
CFC-124
CFC 124
CF3CHFCl
Hfa-124
2-chloro-1,1,1,2-tetrafuoroethane
Q752098
1-Chloro-1,2,2,2-tetrafluoroethane or Refrigerant gas R 124
Freon 124
2837-89-0
NS00087242

MDL Number

MFCD00024727

Customs Code

2903791012

FAQ

What are the physical and chemical properties of 2-Chloro-1,1,1,2-tetrafluoroethane (CAS: 2837-89-0)?

2-Chloro-1,1,1,2-tetrafluoroethane (CAS: 2837-89-0) is a colorless, odorless gas with a molecular weight of 169.97 g/mol. It is slightly soluble in water but miscible with most organic solvents. This compound is relatively inert chemically but can react with strong reducing agents. It exists as a colorless, dense gas in a crystalline form at -54°C and condenses into a colorless, dense liquid above this temperature.

How is 2-Chloro-1,1,1,2-tetrafluoroethane (CAS: 2837-89-0) typically synthesized?

2-Chloro-1,1,1,2-tetrafluoroethane (CAS: 2837-89-0) is synthesized by chlorination of 1,1,1,2-tetrafluoroethane. This process typically involves the use of chlorine gas as the chlorinating agent, with Lewis acids like boron trifluoride (BF3) serving as catalysts. The reaction is carried out under anhydrous conditions to achieve high yields and selectivity.

What industries use 2-Chloro-1,1,1,2-tetrafluoroethane (CAS: 2837-89-0)?

2-Chloro-1,1,1,2-tetrafluoroethane (CAS: 2837-89-0) is primarily used in the polymer industry for the production of fluoropolymers such as PFC (Polymerized Fluorocarbon) and FEP (Fluorinated Ethylene Propylene). It is also used in the pharmaceutical industry for the synthesis of certain compounds, in sensors for detecting specific gases, and in the semiconductor industry for cleaning processes.

What precautions should be taken when handling 2-Chloro-1,1,1,2-tetrafluoroethane (CAS: 2837-89-0)?

2-Chloro-1,1,1,2-tetrafluoroethane (CAS: 2837-89-0) should be handled in a well-ventilated area or inside a fume hood. It is important to wear appropriate personal protective equipment (PPE) such as gloves, safety goggles, and a lab coat. Spills should be handled using appropriate absorbents and proper disposal methods. Always consult the Material Safety Data Sheet (MSDS) for detailed safety information and emergency procedures.