630414-87-8

Basic information

• Product Name: 1,4-Pentanediol, 5,5,5-trifluoro-4-(trifluoromethyl)-
• Synonyms: 1,4-Pentanediol,5,5,5-trifluoro-4-(trifluoromethyl);1,1,1-trifluoro-2-trifluoromethyl-2,5-pentanediol;5,5,5-trifluoro-4-trifluoromethyl-pentane-1,4-diol
• CAS NO: 630414-87-8
• Molecular Formula: C6H8F6O2
• Molecular Weight: 226.119
• Mol File: 630414-87-8.mol
• Article Data: 4

Chemical Properties

• Boiling Point: 184.8±35.0 °C(Predicted)
• Density: 1.454±0.06 g/cm3(Predicted)
• CAS DataBase Reference: 1,4-Pentanediol, 5,5,5-trifluoro-4-(trifluoromethyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,4-Pentanediol, 5,5,5-trifluoro-4-(trifluoromethyl)-(630414-87-8)
• EPA Substance Registry System: 1,4-Pentanediol, 5,5,5-trifluoro-4-(trifluoromethyl)-(630414-87-8)

Safety Data

• Hazardous Substances Data: 630414-87-8(Hazardous Substances Data)

Upstream product

• 646-97-9 1,1,1-trifluoro-2-(trifluoromethyl)pent-4-en-2-ol 

Relevant articles and documents

NEW HEXAFLUOROALCOHOL-BASED MONOMERS AND PROCESSES OF PREPARATION THEREOF

The present invention relates to compounds of formula (I): wherein R1 is H, or a C1-C10 linear, branched or cyclic alkyl group which is unsubstituted or substituted with fluorine; R2 is an alicyclic group having 5 to 20 carbon atoms which is unsubstituted or substituted with fluorine; and R3 represents a C1-C10 linear or branched alkylène which is unsubstituted or substituted with fluorine. Processes for preparing such compounds are also disclosed. The compounds of the present invention can be used as monomers in the fields of photolithography and semiconductor fabrication.

Precursors to fluoroalkanol-containing olefin monomers and associated methods of synthesis and use

The invention provides alkene fluoroalkanol and fluorinated polyol precursors to fluoroalkanol-substituted α,β-unsaturated esters. The fluoroalkanol-substituted α,β-unsaturated esters are olefins that can be readily polymerized to provide fluoroalkanol-substituted polymers useful in lithographic photoresist compositions. Also provided are methods for synthesizing the alkene fluoroalkanol and fluorinated polyol precursors.