2,2,3,3,4,4,5,5-Octafluoro-1-pentanol | CAS No. 355-80-6

Q: What are the physical and chemical properties of 2,2,3,3,4,4,5,5-Octafluoro-1-pentanol (CAS: 355-80-6)?

2,2,3,3,4,4,5,5-Octafluoro-1-pentanol (CAS: 355-80-6) is a colorless liquid with a high boiling point of around 155°C. It has a molecular weight of approximately 240.11 g/mol and low solubility in water. This compound is highly reactive due to its fluorinated groups, making it useful in organic synthesis and pharmaceutical applications. It does not readily form complexes with other molecules, and is stable under normal conditions.

Q: How is 2,2,3,3,4,4,5,5-Octafluoro-1-pentanol (CAS: 355-80-6) typically synthesized?

2,2,3,3,4,4,5,5-Octafluoro-1-pentanol is typically synthesized via a hydrogenation process that involves the reduction of 2,2,3,3,4,4,5,5-Octafluoro-1-pentanone using hydrogen gas in the presence of a palladium catalyst. The reaction is carried out under high pressure and temperature to achieve high yield and selectivity. The process is optimized for industrial scale production.

Q: What industries use 2,2,3,3,4,4,5,5-Octafluoro-1-pentanol (CAS: 355-80-6)?

2,2,3,3,4,4,5,5-Octafluoro-1-pentanol (CAS: 355-80-6) is used in various industries, including pharmaceuticals for the synthesis of complex organic molecules, polymers for advanced materials, and sensors for gas detection. It is also used in semiconductor manufacturing for etching processes and as a reactant in the production of fluorinated surfactants.

Q: What precautions should be taken when handling 2,2,3,3,4,4,5,5-Octafluoro-1-pentanol (CAS: 355-80-6)?

When handling 2,2,3,3,4,4,5,5-Octafluoro-1-pentanol (CAS: 355-80-6), appropriate personal protective equipment (PPE) including gloves, goggles, and lab coat should be worn. This compound should be stored in a fume hood to minimize exposure. Spills should be handled in a well-ventilated area using appropriate absorbent materials. Safety Data Sheets (SDS) should be consulted for detailed handling and disposal procedures.

2,2,3,3,4,4,5,5-Octafluoro-1-pentanol

Basic Information

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CAS Number

355-80-6

Molecular Formula

C5H4F8O

Molecular Weight

232.07 g/mol

Chemical Classification

Fine Chemicals Specialty Chemicals UV Stabilizers

Basic Physical Properties

Melting Point

<-50°C

Boiling Point

140°C

Refractive Index

n20/D 1.318(lit.)

SMILES

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

InChI

InChI=1S/C5H4F8O/c6-2(7)4(10,11)5(12,13)3(8,9)1-14/h2,14H,1H2

InChIKey

JUGSKHLZINSXPQ-UHFFFAOYSA-N

LogP

2.1497

Topological Polar Surface Area

20.23 Å²

Hydrogen Bond Donor/Acceptor

1 / 1

Complexity

200

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Synonyms & References

English

O0114
355-80-6
1,1,5-trihydroperfluoropentanol
Q27275927
FT-0607837
2,2,3,3,4,4,5,5-OCTAFLUORO-1-PENTANOL [MI]
1h,1h,5h-octafluoropentanol
AI3-23780
AMY6901
H(CF2)4CH2OH
FD2061
2,2,3,3,4,4,5,5-Octafluoro-1-pentanol
D05K8EJX15
1,1,5-TRIHYDRO-1-HYDROXYPERFLUOROPENTANE
2,3,3,4,4,5,5-Octafluoropentanol
1h,1h,5h-octafluoropentan-1-ol
EINECS 206-593-4
DTXSID0059879
2,2,3,3,4,4,5,5-Octafluoropentanol
2,2,3,3,4,4,5,5-Octafluoropentyl alcohol
SY048946
2,3,3,4,4,5,5-Octafluoro-1-pentanol
2,2,3,3,4,4,5,5-octafluoro-pentan-1-ol
1,5-Trihydrooctafluoropentan-1-ol
NSC-114
CHEMBL4513664
NS00011191
MFCD00039631
1H,5H-Octafluoro-1-pentanol
2,2,3,3,4,4,5,5-Octafluoropentan-1-ol
1h,1h,5h-perfluoropentanol

MDL Number

MFCD00039631

Customs Code

2905590090

FAQ

What are the physical and chemical properties of 2,2,3,3,4,4,5,5-Octafluoro-1-pentanol (CAS: 355-80-6)?

2,2,3,3,4,4,5,5-Octafluoro-1-pentanol (CAS: 355-80-6) is a colorless liquid with a high boiling point of around 155°C. It has a molecular weight of approximately 240.11 g/mol and low solubility in water. This compound is highly reactive due to its fluorinated groups, making it useful in organic synthesis and pharmaceutical applications. It does not readily form complexes with other molecules, and is stable under normal conditions.

How is 2,2,3,3,4,4,5,5-Octafluoro-1-pentanol (CAS: 355-80-6) typically synthesized?

2,2,3,3,4,4,5,5-Octafluoro-1-pentanol is typically synthesized via a hydrogenation process that involves the reduction of 2,2,3,3,4,4,5,5-Octafluoro-1-pentanone using hydrogen gas in the presence of a palladium catalyst. The reaction is carried out under high pressure and temperature to achieve high yield and selectivity. The process is optimized for industrial scale production.

What industries use 2,2,3,3,4,4,5,5-Octafluoro-1-pentanol (CAS: 355-80-6)?

2,2,3,3,4,4,5,5-Octafluoro-1-pentanol (CAS: 355-80-6) is used in various industries, including pharmaceuticals for the synthesis of complex organic molecules, polymers for advanced materials, and sensors for gas detection. It is also used in semiconductor manufacturing for etching processes and as a reactant in the production of fluorinated surfactants.

What precautions should be taken when handling 2,2,3,3,4,4,5,5-Octafluoro-1-pentanol (CAS: 355-80-6)?

When handling 2,2,3,3,4,4,5,5-Octafluoro-1-pentanol (CAS: 355-80-6), appropriate personal protective equipment (PPE) including gloves, goggles, and lab coat should be worn. This compound should be stored in a fume hood to minimize exposure. Spills should be handled in a well-ventilated area using appropriate absorbent materials. Safety Data Sheets (SDS) should be consulted for detailed handling and disposal procedures.