1,1,1-Trichloro-2,2,2-trifluoroethane

Basic Information

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CAS Number

354-58-5

Molecular Formula

C2Cl3F3

Molecular Weight

187.38 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

13-14 ºC

Boiling Point

46°C

Flash Point

None

Refractive Index

1.3599

SMILES

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

InChI

InChI=1S/C2Cl3F3/c3-1(4,5)2(6,7)8

InChIKey

BOSAWIQFTJIYIS-UHFFFAOYSA-N

LogP

2.9189

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

79.5

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H420 Harms public health and the environment by destroying ozone in the upper atmosphere
Hazardous to the ozone layer

Hazard Class

Class IRRITANT Class IRRITANT

Class OZONE DEPLETER Class OZONE DEPLETER

Synonyms & References

English

AS-75494
354-58-5
NCGC00257633-01
1,1,1-trichloro-2,2,2-trifluoro-ethane
FREON-113A
T1032
Tox21_200079
1,1,1-Trichlorotrifluoroethane
1,1,1-Trifluoro-2,2,2-trichloroethane
AKOS015848819
1,1,1-Trichlorotrifluoroethane 10 microg/mL in Methanol
DTXSID5027148
FREON 113A
CF3CCl3
FT-0605935
InChI=1/C2Cl3F3/c3-1(4,5)2(6,7)
DTXCID307148
Q15927952
MFCD00000797
T-WD602
NCGC00248515-01
1,1,1-TRICHLORO-2,2,2-TRIFLUOROETHANE
1,1,1,-Trichloro-2,2,2-Trifluoroethane
F 113a
CFC 113a
HSDB 6501
Precision cleaning agent
1,1,1-Trifluorotrichloroethane
SCHEMBL63592
CAS-354-58-5
EINECS 206-564-6

MDL Number

MFCD00039361

Customs Code

2903772012

FAQ

What are the physical and chemical properties of 1,1,1-Trichloro-2,2,2-trifluoroethane (CAS: 354-58-5)?

1,1,1-Trichloro-2,2,2-trifluoroethane (CAS: 354-58-5) is a colorless, non-flammable, and volatile liquid with a molecular weight of approximately 137.5 g/mol. It has a high boiling point of 86.9°C and a low melting point of -32.5°C. The compound is slightly soluble in water but soluble in most organic solvents. It is moderately reactive towards basic substances and does not react with acids. It is often used as a solvent and as a blowing agent in the refrigerant and aerosol industries.

How is 1,1,1-Trichloro-2,2,2-trifluoroethane (CAS: 354-58-5) typically synthesized?

1,1,1-Trichloro-2,2,2-trifluoroethane (CAS: 354-58-5) is typically synthesized via the chlorination of 2,2,2-trifluoroethanol in the presence of hydrochloric acid as the catalyst. The process involves the addition of chlorine to the fluorinated alcohol under controlled conditions to ensure high selectivity and yield. The reaction is exothermic and requires careful temperature control to prevent the runaway reaction.

What industries use 1,1,1-Trichloro-2,2,2-trifluoroethane (CAS: 354-58-5)?

1,1,1-Trichloro-2,2,2-trifluoroethane (CAS: 354-58-5) is primarily used in the refrigerant and aerosol industries as a blowing agent and solvent. It is also utilized in the polymer industry for the production of fluoropolymers, and in the semiconductor industry as a cleaning agent. Additionally, it can be found in the pharmaceutical industry as a solvent for certain drugs and in sensors for its ability to detect specific chemical reactions.

What precautions should be taken when handling 1,1,1-Trichloro-2,2,2-trifluoroethane (CAS: 354-58-5)?

When handling 1,1,1-Trichloro-2,2,2-trifluoroethane (CAS: 354-58-5), it is important to use personal protective equipment (PPE) such as gloves, goggles, and a lab coat to prevent skin and eye contact. The compound should be stored in a well-ventilated area, away from heat sources and ignition hazards. Handling should be conducted in a fume hood to minimize inhalation risk. In case of spill, the area should be ventilated and the spill cleaned up using appropriate absorbent materials. Immediate medical attention should be sought if exposure occurs, and the Material Safety Data Sheet (MSDS) should be consulted for detailed safety information.