1,2,3,4-Tetrafluorobenzene

Basic Information

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CAS Number

551-62-2

Molecular Formula

C6H2F4

Molecular Weight

150.07 g/mol

Chemical Classification

Fine Chemicals Specialty Chemicals UV Stabilizers

Agricultural Chemicals Pesticides Herbicides

Electronic Chemicals Semiconductor Materials Etchants

Basic Physical Properties

Melting Point

-42°C

Boiling Point

94°C

Refractive Index

n20/D 1.408(lit.)

SMILES

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C1=CC(=C(C(=C1F)F)F)F

InChI

InChI=1S/C6H2F4/c7-3-1-2-4(8)6(10)5(3)9/h1-2H

InChIKey

SOZFIIXUNAKEJP-UHFFFAOYSA-N

LogP

2.2430000000000003

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

102

Safety Information

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Hazard Statement

H225 Highly Flammable liquid and vapor
Flammable liquids

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Hazard Class

Class 3 Class 3

Stability

Stable. Highly flammable. Incompatible with strong oxidizing agents.

Synonyms & References

English

T2410
551-62-2
UNII-66365S2RFQ
FS-4136
1,2,3,4-tetrafluorbenzol
Benzene, 1,2,3,4-tetrafluoro-
1,2,3,4-Tetrafluorobenzene, 99%
A7987
28016-01-5
1,3,4-Tetrafluorobenzene
Benzene,2,3,4-tetrafluoro-
EINECS 248-779-8
SCHEMBL45430
2,3,4,5-Tetrafluorobenzene
AKOS005762923
AM62028
W-109011
FT-0606185
1,2,3,4-tetrafluoro-benzene
TETRAFLUOROBENZENE
DTXSID60870605
NS00043517
2,4,5-Tetrafluorobenzene
NSC21635
EN300-122802
NSC 21635
EINECS 208-997-6
NSC-21635
1,2,3,4-TETRAFLUOROBENZENE
MFCD00000285
Q27263944

MDL Number

MFCD00000285

Customs Code

2903999090

FAQ

What are the physical and chemical properties of 1,2,3,4-Tetrafluorobenzene (CAS: 551-62-2)?

1,2,3,4-Tetrafluorobenzene (CAS 551-62-2) is a colorless, crystalline solid with a molecular weight of approximately 150.01 g/mol. It is practically insoluble in water but soluble in organic solvents like chloroform and benzene. Chemically, it is relatively stable but can undergo electrophilic substitution reactions under certain conditions.

How is 1,2,3,4-Tetrafluorobenzene (CAS: 551-62-2) typically synthesized?

1,2,3,4-Tetrafluorobenzene (CAS 551-62-2) is typically synthesized via the fluorination of benzene using hydrogen fluoride (HF) or sulfur tetrafluoride (SF4) as the fluorinating agent. The reaction is conducted under anhydrous conditions to prevent hydrolysis of the fluorine-containing reagents.

What industries use 1,2,3,4-Tetrafluorobenzene (CAS: 551-62-2)?

1,2,3,4-Tetrafluorobenzene (CAS 551-62-2) is used in various industries, including pharmaceuticals for the synthesis of certain drugs, polymers as a monomer in fluoropolymers, sensors for detecting gases, and semiconductors in the production of electronic devices.

What precautions should be taken when handling 1,2,3,4-Tetrafluorobenzene (CAS: 551-62-2)?

When handling 1,2,3,4-Tetrafluorobenzene (CAS 551-62-2), it is important to use appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated fume hood to prevent inhalation. Spills should be cleaned up using appropriate absorbent materials and disposed of according to safety data sheet (SDS) guidelines.