Octafluoronaphthalene

Basic Information

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CAS Number

313-72-4

Molecular Formula

C10F8

Molecular Weight

272.09 g/mol

Chemical Classification

Fine Chemicals Specialty Chemicals UV Stabilizers

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

86.0 to 89.0 deg-C

Boiling Point

209°C

Water Solubility

Insoluble in water. Solubility in toluene, almost transparent.

Flash Point

80°C/15mm

Refractive Index

1.367

SMILES

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C12=C(C(=C(C(=C1F)F)F)F)C(=C(C(=C2F)F)F)F

InChI

InChI=1S/C10F8/c11-3-1-2(5(13)9(17)7(3)15)6(14)10(18)8(16)4(1)12

InChIKey

JDCMOHAFGDQQJX-UHFFFAOYSA-N

LogP

3.9525999999999994

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

254

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

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

Hazard Class

Class IRRITANT Class IRRITANT

Synonyms & References

English

D70374
octafluoronapthalene
O0158
1,2,3,4,5,6,7,8-Octafluoronaphthalene #
CS-0121490
MFCD00014307
Naphthalene, octafluoro-
C10F8
EINECS 206-239-9
Octafluoronaphthalene
BS-16851
NS00018934
313-72-4
1,2,3,4,5,6,7,8-Octafluoronaphthalene
SY049116
A929381
Octafluoronaphthalene, 96%
AKOS003789902
DTXSID60185221
Perfluoronaphthalene
FT-0631936
SCHEMBL245064
AM85715
Octafluoronaphthalene 100 microg/mL in Acetonitrile
octafiuoronaphthalene
PERFLUORONAPHTHALENE
AKOS MSC-0224
Octachloronaphthalene
Naphthalene,octafluoro
octafluoronaphtalene
perfluoronaphthelene

MDL Number

MFCD00016107

FAQ

What are the physical and chemical properties of Octafluoronaphthalene (CAS: 313-72-4)?

Octafluoronaphthalene (CAS: 313-72-4) is a stable, colorless crystalline solid with a high melting point and low solubility in water. Its molecular weight is approximately 254.04 g/mol. It is not highly reactive under normal conditions but can be susceptible to thermal decomposition. It is insoluble in water but soluble in organic solvents like dichloromethane and chloroform.

How is Octafluoronaphthalene (CAS: 313-72-4) typically synthesized?

Octafluoronaphthalene is typically synthesized through the fluorination of naphthalene using fluorine gas (F2) in the presence of a suitable catalyst, such as trifluoromethylsulfonic acid (CF3SO3H). The reaction is carried out under anhydrous conditions and requires careful temperature control to achieve high yields and selectivity.

What industries use Octafluoronaphthalene (CAS: 313-72-4)?

Octafluoronaphthalene (CAS: 313-72-4) is used in various industries, including pharmaceuticals for the synthesis of certain fluorinated compounds, polymers for specialty applications, and sensors for detecting organic compounds. It is also utilized in the development of semiconductors and as a precursor in fluorination chemistry.

What precautions should be taken when handling Octafluoronaphthalene (CAS: 313-72-4)?

When handling Octafluoronaphthalene (CAS: 313-72-4), it is crucial to wear appropriate personal protective equipment (PPE) such as gloves, safety goggles, and a lab coat. Work should be carried out in a well-ventilated area or fume hood. In case of a spill, it should be immediately cleaned up using absorbent materials, and the area should be flushed with water. Always refer to the Safety Data Sheet (SDS) for specific handling instructions and emergency procedures.