3-(1,1,2,2-Tetrafluoroethoxy)aniline

Basic Information

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CAS Number

831-75-4

Molecular Formula

C8H7F4NO

Molecular Weight

209.14 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Amines

Fine Chemicals Specialty Chemicals UV Stabilizers

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Boiling Point

100 °C/7 mmHg

Density

1.358 g/mL at 25 °C

Refractive Index

n20/D 1.464(lit.)

SMILES

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Nc1cccc(OC(F)(F)C(F)F)c1

InChI

InChI=1S/C8H7F4NO/c9-7(10)8(11,12)14-6-3-1-2-5(13)4-6/h1-4,7H,13H2

InChIKey

MWDPEBMCVXNSPL-UHFFFAOYSA-N

LogP

2.5055000000000005

Topological Polar Surface Area

35.25 Å²

Hydrogen Bond Donor/Acceptor

2 / 2

Complexity

188

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

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

Benzenamine,3-(1,1,2,2-tetrafluoroethoxy)-
3-(1,1,2,2-TETRAFLUOROETHOXY)ANILINE
3-Tetrafluoroethoxyaniline

MDL Number

MFCD00042457

Customs Code

2922299090

FAQ

What are the physical and chemical properties of 3-(1,1,2,2-Tetrafluoroethoxy)aniline (CAS: 831-75-4)?

3-(1,1,2,2-Tetrafluoroethoxy)aniline (CAS: 831-75-4) is a colorless to pale yellow liquid with a molecular weight of approximately 238.12 g/mol. It has a low solubility in water but is soluble in many organic solvents. The compound is generally stable under normal conditions but reacts with strong oxidizing agents. It exhibits good thermal stability and is used in various applications due to its unique physical and chemical properties.

How is 3-(1,1,2,2-Tetrafluoroethoxy)aniline (CAS: 831-75-4) typically synthesized?

3-(1,1,2,2-Tetrafluoroethoxy)aniline (CAS: 831-75-4) is commonly synthesized through the reaction of aniline with 1,1,2,2-tetrafluoroethanol in the presence of a suitable catalyst, such as a strong base like sodium hydride. The process involves dehydrating the alcohol to form the corresponding anilide, followed by hydrolysis to introduce the tetrafluoroethoxy group. The overall yield of the reaction is typically around 70-80%.

What industries use 3-(1,1,2,2-Tetrafluoroethoxy)aniline (CAS: 831-75-4)?

3-(1,1,2,2-Tetrafluoroethoxy)aniline (CAS: 831-75-4) is used in various industries, including pharmaceuticals, where it serves as a precursor for the synthesis of certain drugs. It also finds applications in the production of polymers, particularly as a monomer for fluoropolymer synthesis. Additionally, it is used in the development of sensors and as a component in semiconductor manufacturing processes.

What precautions should be taken when handling 3-(1,1,2,2-Tetrafluoroethoxy)aniline (CAS: 831-75-4)?

When handling 3-(1,1,2,2-Tetrafluoroethoxy)aniline (CAS: 831-75-4), it is essential to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated area or under a fume hood. Ensure proper storage in a cool, dry place, away from incompatible materials. In case of spillage, neutralize any reactive species and dispose of according to local regulations. Always refer to the safety data sheet (SDS) for detailed handling and disposal information.