2,5-Bis(trifluoromethyl)-3,6-dioxaundecafluorononanoyl Fluorid

Product Description

Perfluoro(2-methyl-3-oxahexanoyl) fluoride is colorless and clear liquid ,and is generally  produced from hexafluoropropylene oxide. Perfluoro(2-methyl-3-oxahexanoyl) fluoride is also known as hexafluoropropylene oxide dimer. It will decompose to hydrogen fluoride (HF) when encountering water,because of its acyl fluoride structure (- COF). It is very active and needs to be strictly sealed for storage. It’s an important fluorinated intermediate.

 

 Product Technical Indicators

Subject

Unit

Property

Appearance

---

Colorless and clear liquid

Content

wt%

≥95

Other

wt%

≤5.0

 

Physical and Chemical Properties

Item
Unit
Index

Chemical Name

/

2,5-Bis(trifluoromethyl)-3,6-dioxaundecafluorononanoyl Fluorid

CAS

/

2641-34-1

Molecular Formula

/

C9F18O3

Structural Formula

/

Molecular Weight

g/mol

498.07

Boiling Point (1atm)

113

Liquid Density(25℃)

g/ml

1.8

Danger Label


8(CORROSIVE)

 

Packing

2,5-Bis(trifluoromethyl)-3,6-dioxaundecafluorononanoyl Fluorid is an important intermediate containing fluorine, which is used to prepare fluorocarboxylic acids or ethers, such as 2-(Heptafluoropropoxy)hexafluoropropyl Trifluorovinyl Etherr, etc.

 

Notes

1)2,5-Bis(trifluoromethyl)-3,6-dioxaundecafluorononanoyl Fluorid is charged in the steel cylinder, attached with tag and Certificate of Quality outside, marking out the mark, label and batch number.
2)It Should be stored in a place away from fire and heat source, avoiding overpressure; should be equiped with good ventilation device, and take sunscreen and temperature reduction measures for the steel cylinders stored in the open to prevent overpressure.
3)This product is transported as dangerous products, keeping from heat or violent vibration.