Fomblin YR-1800

Basic Information

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CAS Number

69991-67-9

Molecular Formula

C9H2F18O3

Molecular Weight

500.08 g/mol

EINECS

200-258-5

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Ethers

Fine Chemicals Specialty Chemicals UV Stabilizers

Basic Physical Properties

Melting Point

-20°C

Boiling Point

70°C

Density

1.892 g/mL at 25 °C

Water Solubility

Difficult to mix in water.

Flash Point

>230 °F

Refractive Index

n20/D 1.303

SMILES

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

InChI

InChI=1S/C9H2F18O3/c10-1(11)2(12,5(15,16)17)29-9(26,27)4(14,7(21,22)23)30-8(24,25)3(13,28)6(18,19)20/h1,28H

InChIKey

VLCSGHJPLKOKAM-UHFFFAOYSA-N

LogP

5.146900000000001

Topological Polar Surface Area

38.69 Å²

Hydrogen Bond Donor/Acceptor

1 / 3

Synonyms & References

English

Propene, 1,1,2,3,3,3-hexafluoro, oxidized, polymerized
Perfluoropolyether: (1,1,2,3,3,-hexafluoro-1-propene, oxidized: Vacuum pump oil)
perfluoropropylene oxide/ perfluoroformaldehyde copolymer
GALDEN (TM) HT70
GALDEN HT230
GALDEN HT70
GALDENR HT230
GALDENR HT70
galden ht70
Poly(perfluoropropylene oxide-co-perfluoroformaldehyde)
FOMBLIN YM-2700
Perfluoropolyether YR-1800
1,1,2,3,3,3-Hexafluoro-1-propene oxide, homopolymer
Fomblin Y (Registered Trademark)
FOMBLIN(R) Y
FOMBLIN-Y (H-VAC) (REG)
Fomblin-Y (L-Vac) (Reg)
poly(1,1,2,3,3,3-hexafluoro-1-propene)
average molar mass: about 1.8 kg
fomblin yr-1800
mol

MDL Number

MFCD00134123

EC Number

200-258-5

Customs Code

2909199090

FAQ

What are the physical and chemical properties of Fomblin YR-1800 (CAS: 69991-67-9)?

Fomblin YR-1800 is a high-performance fluoroelastomer with a crystalline structure. It has a molecular weight of approximately 500,000 Da. Fomblin YR-1800 is virtually insoluble in most organic solvents but can dissolve in perfluorocarbons. It shows excellent thermal stability and low reactivity under normal conditions, making it suitable for applications requiring chemical inertness and stability.

How is Fomblin YR-1800 (CAS: 69991-67-9) typically synthesized?

Fomblin YR-1800 is synthesized through a fluoroelastomer polymerization process using perfluoropolyether monomers. The polymerization is typically catalyzed by fluorinated initiators and conducted under an inert atmosphere to prevent degradation. The process aims to achieve high molecular weight and controlled polymer architectures to ensure the desired properties.

What industries use Fomblin YR-1800 (CAS: 69991-67-9)?

Fomblin YR-1800 is widely used in the automotive, aerospace, and electronics industries due to its excellent thermal and chemical stability. It is also utilized in the semiconductor industry for its application in precision cleaning and as a protective coating. Additionally, it finds use in the pharmaceutical industry for drug delivery systems and in polymer and sensor technology for its unique physical properties.

What precautions should be taken when handling Fomblin YR-1800 (CAS: 69991-67-9)?

When handling Fomblin YR-1800, it is essential to follow standard safety protocols. Wear appropriate personal protective equipment (PPE) such as gloves, goggles, and lab coats. Ensure the work area is well-ventilated, and use a fume hood when necessary. Spills should be managed according to the Material Safety Data Sheet (MSDS/SDS). Dispose of materials and waste in accordance with local regulations. Always consult the SDS for specific handling instructions.