CAS 163702-08-7

Methyl perfluoroisobutyl ether

Description:

Methyl perfluoroisobutyl ether, with the CAS number 163702-08-7, is a fluorinated organic compound characterized by its unique structure that includes a perfluorinated alkyl group and an ether functional group. This compound is part of a larger class of perfluoroalkyl substances (PFAS), known for their stability and resistance to degradation in the environment. Methyl perfluoroisobutyl ether exhibits low surface tension and high thermal stability, making it useful in various applications, including as a surfactant and in formulations for coatings and cleaning products. Its chemical properties contribute to its hydrophobic and lipophobic characteristics, which can enhance performance in specific industrial applications. However, like many PFAS, it raises environmental and health concerns due to its persistence and potential bioaccumulation. Regulatory scrutiny is increasing around such substances, prompting ongoing research into their environmental impact and safety profiles. Overall, while methyl perfluoroisobutyl ether has beneficial properties for certain uses, its long-term effects on health and the environment remain a critical area of study.

Formula: C₅H₃F₉O

InChI: InChI=1S/C5H3F9O/c1-15-5(13,14)2(6,3(7,8)9)4(10,11)12/h1H3

InChI key: InChIKey=DJXNLVJQMJNEMN-UHFFFAOYSA-N

SMILES: C(C(OC)(F)F)(C(F)(F)F)(C(F)(F)F)F

Synonyms:

• 1,1,2,3,3,3-Hexafluoro-1-methoxy-2-(trifluoromethyl)propane
• 1,1,2,3,3,3-Hexafluoro-2-(Trifluoromethyl)Propyl Methyl Ether
• 1-(Methoxy)nonafluorobutane
• 2-(Difluoromethoxymethyl)-1,1,1,2,3,3,3-Heptafluoropropane
• Hfe-7100
• I 7100
• Methyl nonafluorobutyl ether
• Methyl nonafluoroisobutyl ether
• Methyl perfluoroisobutyl ether
• Methylnonafluoroisobutylether
• Novec 7100
• Perfluoroisobutyl methyl ether
• Propane, 2-(difluoromethoxymethyl)-1,1,1,2,3,3,3-heptafluoro-

Methyl Nonafluorobutyl Ether (mixture of isomers)

CAS: 163702-07-6, 163702-08-7, 219484-64-7

Formula: C₅H₃F₉O

Purity: >98.0%(GC)

Color and Shape: Colorless to Almost colorless clear liquid

Molecular weight: 250.06

Ref: 3B-M1345

3M (TM) Novec(TM) Engineered Fluid HFE-7100

CAS: 163702-08-7

Color and Shape: Liquid

Molecular weight: 500.12701416015625

Ref: 10-F051221

1,1,2,3,3,3-Hexafluoro-1-methoxy-2-(trifluoromethyl)propane

CAS: 163702-08-7

Hexafluoro-1-methoxy-2-(trifluoromethyl)propane is a nonafluorobutane that has been studied experimentally to determine the equilibrium data for the vapor and liquid phases. The vapor pressure of this compound was found to be 2.4x10-6 torr, and the equilibrium data correlates with that of 2-propanol. The density of this compound was determined to be 1.12 g/cm3 at 25°C, which is similar to the densities of other nonafluorobutanes. Hexafluoro-1-methoxy-2-(trifluoromethyl)propane has an experimental boiling point of -41°C, which is lower than expected from its molecular weight. This may be due to its high vapor pressure or low heat capacity. It also has a relatively high viscosity and dielectric constant at low temperatures. The equilibrium

Formula: C₅H₃F₉O

Purity: Min. 95%

Color and Shape: Clear Liquid

Molecular weight: 250.06 g/mol

Ref: 3D-FH159793