Pentafluoropyridine

Basic Information

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CAS Number

700-16-3

Molecular Formula

C5F5N

Molecular Weight

169.05 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

Melting Point

-42

Boiling Point

83°C

Density

1.54 g/mL at 25 °C

Water Solubility

Not miscible or difficult to mix in water.

Refractive Index

n20/D 1.386(lit.)

SMILES

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

InChI

InChI=1S/C5F5N/c6-1-2(7)4(9)11-5(10)3(1)8

InChIKey

XTGOWLIKIQLYRG-UHFFFAOYSA-N

LogP

1.7771

Topological Polar Surface Area

12.89 Å²

Hydrogen Bond Donor/Acceptor

0 / 1

Complexity

129

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

SCHEMBL188694
Perfluoropyridine
MFCD00006225
AKOS005063396
SY048914
C5F5N
2,3,4,5,6-Perfluoropyridine
Pentafluoropyridine, >=99%
Pentafluoropyridine
FT-0619350
700-16-3
EINECS 211-839-9
EN300-83460
PS-10163
P0926
Pyridine, pentafluoro-
2,3,4,5,6-pentafluoro-pyridine
W-104574
Z277540960
F8880-0939
AMY12530
NS00042411
CS-W017731
DTXSID70220258
2,3,4,5,6-Pentafluoropyridine
2,3,4,5,6-pentafluoropyridine
XTGOWLIKIQLYRG-UHFFFAOYSA-N
Pentafluoropyridine, 99+%
pentafluorpyridin
PubChem9299
SBB088228

MDL Number

MFCD00006225

Customs Code

29333990

FAQ

What is Pentafluoropyridine (CAS: 700-16-3)?

Pentafluoropyridine is a heterocyclic compound with the chemical formula C5H3FN5. It is a yellow or orange crystalline solid with a high melting point and low solubility in water. It is known for its strong basic properties and its ability to form complexes with various metal ions.

What are the main uses of Pentafluoropyridine (CAS: 700-16-3)?

Pentafluoropyridine is primarily used in the synthesis of pharmaceuticals, organic compounds, and as a Lewis base in chemical reactions. It also plays a role in the development of materials with specific electronic properties and is used in some industrial applications requiring strong basic reagents.

Is Pentafluoropyridine (CAS: 700-16-3) safe?

Pentafluoropyridine is considered toxic and requires proper handling precautions. It should be stored in a sealed container away from heat and sources of ignition. Handling should be done in a well-ventilated area and protective equipment such as gloves and goggles should be worn. Ingestion, inhalation, or skin contact can be hazardous. It is classified as a hazardous substance and should comply with relevant safety standards and regulations.

How should Pentafluoropyridine (CAS: 700-16-3) be stored?

Pentafluoropyridine should be stored in a cool, dry place away from heat and sources of ignition. It should be kept in a tightly sealed container to prevent moisture and light. A temperature of 15-25°C is recommended, and humidity should be controlled to prevent degradation. Exposure to light and air should be minimized to maintain its stability. Proper waste disposal procedures should be followed according to local regulations.