2,2-Dichloro-1,1,1-trifluoroethane

Basic Information

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CAS Number

306-83-2

Molecular Formula

C2HCl2F3

Molecular Weight

152.93 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

-107°C

Boiling Point

27.6 ºC

Flash Point

9℃

Refractive Index

1.3290

SMILES

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

InChI

InChI=1S/C2HCl2F3/c3-1(4)2(5,6)7/h1H

InChIKey

OHMHBGPWCHTMQE-UHFFFAOYSA-N

LogP

2.3524000000000003

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

56.4

Safety Information

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Hazard Statement

Hazard Class

Class IRRITANT Class IRRITANT

Class GAS Class GAS

Class OZONE DEPLETER Class OZONE DEPLETER

Synonyms & References

English

FC 123
DICHLOROTRIFLUOROETHANE [HSDB]
DTXSID7020712
2,2-Dichloro-1,1,1-trifluoroethane (HCFC-123)
1,1-Dichloro-2,2,2-trifluoroethane
Refrigerant R 123
EINECS 206-190-3
CF3CHCl2
A820478
J-018055
Khladon 123
FC-123
Chlorofluorocarbon 123
1,1,1-trifluorodichloroethane
1,1,1-Trifluoro-2,2-dichloroethane
Freon-123
Genetron 123
Ethane, 2,2-dichloro-1,1,1-trifluoro-
SCHEMBL65852
Dichlorotrifluoromethylmethane
CHCl2CF3
HCFC-123
HFA-123
BRN 1736763
D2384
FT-0694949
Hydrochlorofluorocarbon 123
R 123
Hcfc 123
CFC-123
6S7C791U3V

Customs Code

2903399090

FAQ

What are the physical and chemical properties of 2,2-Dichloro-1,1,1-trifluoroethane (CAS: 306-83-2)?

2,2-Dichloro-1,1,1-trifluoroethane (CAS: 306-83-2) is a colorless liquid with a low boiling point of 24.5°C and a high vapor pressure. It has a molecular weight of 146.93 g/mol. This compound is slightly soluble in water but miscible with most organic solvents. It is relatively stable under normal conditions but can react with strong bases to form chlorofluorocarbons. Its volatility makes it useful in various industrial applications.

How is 2,2-Dichloro-1,1,1-trifluoroethane (CAS: 306-83-2) typically synthesized?

2,2-Dichloro-1,1,1-trifluoroethane (CAS: 306-83-2) is synthesized via the reaction of 1,1,1-trifluoroethanol with a hypochlorite solution. This process typically involves the use of sodium hypochlorite as a catalyst. The yield is around 80-90%, and the reaction is highly selective, producing a pure product with minimal by-products.

What industries use 2,2-Dichloro-1,1,1-trifluoroethane (CAS: 306-83-2)?

2,2-Dichloro-1,1,1-trifluoroethane (CAS: 306-83-2) is primarily used in the semiconductor industry as a cleaning agent, in the pharmaceutical industry for the production of certain APIs, and in the polymer industry as a blowing agent for foams. It is also utilized in gas chromatography as a non-polar stationary phase and in the manufacturing of certain electronic components.

What precautions should be taken when handling 2,2-Dichloro-1,1,1-trifluoroethane (CAS: 306-83-2)?

When handling 2,2-Dichloro-1,1,1-trifluoroethane (CAS: 306-83-2), it is crucial to use appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Store it in a cool, dry place away from heat sources. Use a fume hood when working with the compound to avoid inhalation. In case of a spill, immediately evacuate the area and clean up the spill using appropriate safety equipment. Always refer to the Safety Data Sheet (SDS) for detailed handling instructions.