1,1,1,5,5,5-Hexafluoro-2,4-pentanedione

Basic Information

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CAS Number

1522-22-1

Molecular Formula

C5H2F6O2

Molecular Weight

208.06 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ketones

Fine Chemicals Specialty Chemicals UV Stabilizers

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Boiling Point

70°C

Water Solubility

Not miscible in water.

Refractive Index

n20/D 1.332(lit.)

SMILES

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C(C(=O)C(F)(F)F)C(=O)C(F)(F)F

InChI

InChI=1S/C5H2F6O2/c6-4(7,8)2(12)1-3(13)5(9,10)11/h1H2

InChIKey

QAMFBRUWYYMMGJ-UHFFFAOYSA-N

LogP

1.6393

Topological Polar Surface Area

34.14 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

200

Safety Information

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GHS Hazard Pictograms

H226

H302

H312

H314

H332

Hazard Statement

H226 Flammable liquid and vapor
Flammable liquids

H302 Harmful if swallowed
Acute toxicity, oral

H312 Harmful in contact with skin
Acute toxicity, dermal

H314 Causes severe skin burns and eye damage
Skin corrosion/irritation

H332 Harmful if inhaled
Acute toxicity, inhalation

Hazard Class

Class 8 Class 8

Sensitiveness

Hygroscopic

Synonyms & References

English

1,1,1,5,5,5-Hexafluoro-2,4-pentanedione, 98+%
1,3-Bis(trifluoromethyl)propane-1,3-dione
1,1,1,5,5,5-Hexafluoropentane-2,4-dione
EN300-20458
Q5748732
MG8477QRV4
SCHEMBL183178
1,1,1,5,5,5-Hexafluoro-2,4-pentanedione
CS-W015241
EINECS 216-191-0
Hexafluoroacetylacetone, 98%
1,1,1,5,5,5-hexafluoro-pentane-2,4-dione
H0476
CF3COCH2COCF3
1,1,1,5,5,5-HEXAFLUORO-2,4-PENTANDIONE
1,1,1,5,5,5-Hexafluoroacetylacetone
1522-22-1
DTXSID4061753
2,4-Pentanedione, 1,1,1,5,5,5-hexafluoro-
1,1,1,5,5,5-Hexafluoro-2,4-pentadione
Hexafluoroacetylacetone
NSC174351
FT-0626988
1,1,1,5,5,5-hexafluoro-pentan-2,4-dione
J-008904
NSC-174351
NS00045159
AKOS005063442
CID 5386425
Q63398865
F1908-0182

MDL Number

MFCD00000426

Customs Code

2914700090

FAQ

What is 1,1,1,5,5,5-Hexafluoro-2,4-pentanedione (CAS: 1522-22-1)?

1,1,1,5,5,5-Hexafluoro-2,4-pentanedione, also known as hexafluoroacetylacetone, is an organofluorine compound with the chemical formula C5F6O2. It is a colorless crystalline solid with a sharp, characteristic odor. It is highly unstable and prone to decomposition, making it challenging to handle and use in various applications.

What are the main uses of 1,1,1,5,5,5-Hexafluoro-2,4-pentanedione (CAS: 1522-22-1)?

1,1,1,5,5,5-Hexafluoro-2,4-pentanedione is primarily used as a precursor in organic synthesis, particularly in the preparation of various fluorinated compounds. It has also found applications in surface treatments, as a stabilizer in polymers, and in some pharmaceutical and agrochemical industries due to its unique reactivity and stability.

Is 1,1,1,5,5,5-Hexafluoro-2,4-pentanedione (CAS: 1522-22-1) safe?

1,1,1,5,5,5-Hexafluoro-2,4-pentanedione is classified as highly toxic and requires strict safety precautions. It is important to handle it in a well-ventilated area with appropriate personal protective equipment (PPE) such as gloves, goggles, and a respirator. Storage should be under controlled conditions, and it should be kept away from heat, moisture, and ignition sources to prevent decomposition and fires. Environmental exposure should be minimized, and disposal should follow local regulations.

How should 1,1,1,5,5,5-Hexafluoro-2,4-pentanedione (CAS: 1522-22-1) be stored?

1,1,1,5,5,5-Hexafluoro-2,4-pentanedione should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent exposure to air and moisture. The container should be made of appropriate materials that do not react with the compound. Storage temperature should be below room temperature to prevent decomposition. Adequate ventilation is essential to reduce the risk of flammable conditions and to prevent the buildup of hazardous gases.