2,3,5,6-Tetrafluoropyridine

Basic Information

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CAS Number

2875-18-5

Molecular Formula

C5HF4N

Molecular Weight

151.06 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Specialty Chemicals UV Stabilizers

Agricultural Chemicals Pesticides Herbicides

Electronic Chemicals Semiconductor Materials Etchants

Basic Physical Properties

Boiling Point

101°C

Refractive Index

n20/D 1.4046(lit.)

SMILES

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C1=C(C(=NC(=C1F)F)F)F

InChI

InChI=1S/C5HF4N/c6-2-1-3(7)5(9)10-4(2)8/h1H

InChIKey

HWIPMBCMGVXOKN-UHFFFAOYSA-N

LogP

1.6380000000000001

Topological Polar Surface Area

12.89 Å²

Hydrogen Bond Donor/Acceptor

0 / 1

Complexity

108

Safety Information

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Hazard Statement

H226 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

Synonyms & References

English

DTXSID40182930
EN300-94220
2,3,5,6-Tetrafluoropyridine, 95%
FD2051
AC-24485
T1778
J-506879
HWIPMBCMGVXOKN-UHFFFAOYSA-
AKOS005063335
2,3,5,6-Tetrafluoropyridine
Pyridine, 2,3,5,6-tetrafluoro-
DS-1379
FT-0609434
2875-18-5
CS-W010966
2,3,5,6-Tetrafluoro-pyridine
SCHEMBL846319
InChI=1/C5HF4N/c6-2-1-3(7)5(9)10-4(2)8/h1H
AM20061698
A26160
MFCD00011734
SB52301
C5HF4N
2,3,5,6-C6F4HN
2,3,5,6-tetrafluoro-pyridine
2,3,5,6-Tetrafluorpyridin
Pyridine,2,3,5,6-tetrafluoro
2,3,5,6 - Tetrafluoropyridine
PubChem9303
KSC494Q4B
EBD690

MDL Number

MFCD00011734

Customs Code

2933399090

FAQ

What is 2,3,5,6-Tetrafluoropyridine (CAS: 2875-18-5)?

2,3,5,6-Tetrafluoropyridine is a compound with the molecular formula C5F4N. It is an aromatic heterocyclic compound with a pyridine ring substituted with four fluorine atoms. It is characterized by its high stability and unique electronic properties.

What are the main uses of 2,3,5,6-Tetrafluoropyridine (CAS: 2875-18-5)?

2,3,5,6-Tetrafluoropyridine is primarily used in the synthesis of other fluorinated compounds, as a precursor in pharmaceuticals, and as a ligand in coordination chemistry. It is also used in the development of functional materials and in some industrial applications.

Is 2,3,5,6-Tetrafluoropyridine (CAS: 2875-18-5) safe?

2,3,5,6-Tetrafluoropyridine is generally considered safe when handled with proper precautions. However, it can cause skin and eye irritation. It is also toxic if inhaled or ingested. Proper protective equipment, such as gloves and goggles, should be worn during handling. Ventilation should be adequate to prevent inhalation of fumes.

How should 2,3,5,6-Tetrafluoropyridine (CAS: 2875-18-5) be stored?

2,3,5,6-Tetrafluoropyridine should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent exposure to air and moisture. Storage temperature should not exceed 25°C to maintain stability and prevent degradation. Adequate ventilation in the storage area is essential to avoid the accumulation of flammable or toxic vapors.